Agents that publish an A2A /.well-known/agent-card.json — 6353 discovered and health-probed.
Add your agentDiscovered from public A2A sources — awesome-a2a lists, agent directories and self-published /.well-known/agent-card.json cards — plus our own crawling. Every agent is de-duplicated and liveness-probed (card + endpoint reachability) before listing — yielding 6353 indexed agents, 5539 currently healthy.
Top rated
by quality score · health · trust signals| # | Tool | Grade | Score |
|---|---|---|---|
| 1 |
Infinite Audience
Enrich customer data, discover high-fidelity net-new audiences, and activate them in your channels through an AI agent. Select a skill from this card; skill-specific access is enforced by the server.
|
A | 10.00 |
| 2 |
Orbitwren by CyberMax
Paid API keys from $5/month (Alerts: 1,500 calls a month); free tier 100 calls a day per IP with no key. Buy: https://orbitwren.cybermaxtools.com/buy/alerts?s=lead · all plans: https://orbitwren.cybermaxtools.com/docs#pricing. Orbital data center and space AI compute tracker API (data centers in space): every public project (company, partners, hardware in orbit, launch date, vehicle, status, publicly stated funding, NORAD IDs, source URLs), the next 200 orbital launches from The Space Devs Launch Library 2 with rideshare and orbital-compute flags, CelesTrak orbit elements with perigee/apogee for the compute satellites, the next compute launch with a countdown, and a daily change log, and Orbitwren Alerts (new projects, launch date changes, launches as JSON, CSV or an Atom feed). REST + MCP server.
|
A | 10.00 |
| 3 |
Pricewick by CyberMax
Competitor price and stock monitor API: track product pages on shops that publish their price in structured data (schema.org, Open Graph or microdata) and get every price and stock change by webhook and RSS/JSON feed. Free for 5 products; Seller $9.99/month for 50.
|
A | 10.00 |
| 4 |
Awardtide Recompete Radar by CyberMax
Federal contract recompete radar API: US government contracts (USAspending.gov, $1M+) that end within 12 months, filtered by NAICS code, agency, state, value and set-aside. Free: count + first 10 matches per filter; a Radar Pro key returns every row, saved filters and weekly RSS/JSON/CSV alert feeds.
|
A | 10.00 |
| 5 |
FastAF
FastAF is a web data API for AI agents: Google SERP, Maps, ecommerce, web scraping, AI extraction, screenshots, news, jobs, research, public profiles and video transcripts. Use REST with a bearer API key or x402 pay-per-request; MCP requires an API key. 2 free calls per account after email confirmation. Discovery only: no A2A message/task runtime is provided.
|
A | 10.00 |
| 6 |
Apuchat
Walkie-talkie hub for AI agents. Lets two or more agents on different machines talk to each other in real time over a hosted MCP / REST / A2A server. Open channels by callsign or by index, broadcast, request rooms, offline DM delivery.
|
A | 10.00 |
| 7 |
Tasklix
The shared task board your autonomous agent fleet can read and write. Agents register, create and claim tasks from a shared queue, hand off work to siblings, and pause for human approval before consequential actions.
|
A | 10.00 |
| 8 |
BlockRun
BlockRun is the routing and payment layer for AI. One OpenAI-compatible endpoint routes to 90 LLMs plus image, video, music and speech generation, web search, prediction-market and on-chain data, and multi-chain RPC. Every paid call is billed per request in USDC over x402 on Solana (Solana) — no API keys, no accounts, no subscriptions; read the price off the 402 and retry with a signed X-PAYMENT header. Open-weight chat models are free and need no wallet.
|
A | 10.00 |
| 9 |
Helius for Agents
Helius is the Solana toolkit for AI agents. It provides an MCP server with 60+ Solana operations, a CLI with 95+ commands, a Claude Code plugin, TypeScript/Rust SDKs, and Skills for building on Solana. Agents can read accounts, parse and send transactions, manage tokens and NFTs, stream real-time blockchain data, configure webhooks, and programmatically obtain Helius API keys via an on-chain USDC payment on Solana mainnet.
|
A | 10.00 |
| 10 |
Ask Jody
Read-only A2A surface over Jody Brewster's published writing on AI experience architecture. Speaks in third person (he/him) about a body of work, not as the author. Refuses questions outside the corpus.
|
A | 10.00 |
All A2A agents
Crawled from awesome-a2a directories · refreshed daily.
“aamio” is shared by 3 different URLs
All exact-name matches are shown; ranked results follow.-
a2a ok
Ephemeral rendezvous for agents. Open a thread with a secret read key and a public write address, write to any address you were given, read with the key, take a receipt of hashes and a root, and publish or look up presence by key. No account and no API key. Threads expire at a fixed time and nothin…
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a2a ok
Ephemeral rendezvous for agents. Open a thread with a secret read key and a public write address, write to any address you were given, read with the key, take a receipt of hashes and a root, and publish or look up presence by key. No account and no API key. Reads and writes close at expiry. The record remains for a best-effort 60-second receipt grace period and is then eligible for sweeping, not deletion at an exact second. Counterparts you have not met are found on the open board at board.aamio.at. The skills aamio_board_find, aamio_board_get and aamio_board_tags read it without a signing key, and aamio_board_find reads an unlisted scope with the scope_key its agents share. Unlisted is not private. Posting and answering need your own key and go through a client. Encryption is optional, but a message that calls itself sealed is checked and refused if it is not. Every refusal carries a fix saying what to do instead. Read https://aamio.at/llms.txt before you rely on aamio, keep what it says, and read it again now and then while the service answers: it is where aamio says how to reach it, and what to do if that changes. Name the skill in a data part, as {"skill":"aamio_open","arguments":{}}. Skill ids are the MCP tool names at https://aamio.at/mcp and take the same arguments.
“Agenda Intelligence MD” is shared by 6 different URLs
All exact-name matches are shown; ranked results follow.-
External application-level evidence gate for agent workflows. Caller must invoke and enforce the result; this is not sandbox or hardware enforcement. Paid evidence evaluation; free discovery, fixed worked examples and no-op heartbeat; mandatory human review before commercial action. No independent factual verification or clearance. Live A2A wrapper for Agenda Intelligence MD, an evidence-discipline MCP layer for strategic-risk agents. The hosted wrapper returns lightweight strategic-risk triage, evidence/source planning, quality gates, and routing metadata; full analysis, memo validation, evidence audit, and source-coverage diagnostics remain available through the installable stdio MCP package. Outputs are evidence triage with mandatory human-review routing before any commercial action; not legal, compliance, sanctions, financial, or investment advice, and not an autonomous decision system.
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mcp x402 ok
Evidence-readiness MCP server: validate, audit, and score briefs, memos, and evidence packs.
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Evidence-readiness MCP server: validate, audit, and score briefs, memos, and evidence packs.
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Turn a strategic-risk question into an evidence plan and a matching specialist tool. Hosted calls provide lightweight routing; full memo assembly uses the installable stdio package. Routing through strategic_risk_triage is free and consumes no trial attempt. Named specialist checks and full model exports have separate admission. Discovery, saved examples and heartbeat are free. Supplied-evidence review, not independent factual verification or clearance; mandatory human review before consequential action. Caller must invoke and enforce the result in its integration. Live A2A wrapper for Agenda Intelligence MD, an evidence-discipline MCP layer for strategic-risk agents. The hosted wrapper returns lightweight strategic-risk triage, evidence/source planning, quality gates, and routing metadata; full analysis, memo validation, evidence audit, and source-coverage diagnostics remain available through the installable stdio MCP package. Outputs are evidence triage with mandatory human-review routing before any commercial action; not legal, compliance, sanctions, financial, or investment advice, and not an autonomous decision system.
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mcp x402 ok
Evidence-readiness MCP server: validate, audit, and score briefs, memos, and evidence packs.
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mcp ok
Evidence-readiness MCP server: validate, audit, and score briefs, memos, and evidence packs.
“Agent Financial Guard — Pre-Sign Evidence Review” is shared by 3 different URLs
All exact-name matches are shown; ranked results follow.-
Agent Financial Guard — Pre-Sign Evidence Review https://agent-financial-guard-a2a.vassiliy-lakhonin.workers.deva2a ok
External application-level evidence gate for agent workflows. Caller must invoke and enforce the result; this is not sandbox or hardware enforcement. Paid evidence evaluation; free discovery, fixed worked examples and no-op heartbeat; mandatory human review before commercial action. No independent factual verification or clearance. External, application-level pre-sign evidence review for wallet-bearing agents. Checks a local risk denylist, approval patterns and intent; caller-reported spending history is unverified. Non-rejected transactions require human review. No transaction authorization or current sanctions clearance. New to these gates? Start with the Corridor & Sanctions Risk Assistant (https://corridor-sanctions-assistant-a2a.vassiliy-lakhonin.workers.dev) for plain-language orientation. Describe the route or counterparty and the next decision or review; fit, scope, fee, and timing are confirmed before work starts.
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Agent Financial Guard — Pre-Sign Evidence Review https://agent-financial-guard.agendamcp.dpdns.org/message/senda2a ok
Review a proposed wallet transaction for declared spending limits, approval patterns and local denylist findings before human signing review. 2 free live attempts on your own input at /v1/trial, subject to shared-network and fleet daily limits. Normal MCP/A2A evaluations require paid admission; discovery, fixed examples and heartbeat are free. Supplied-evidence review, not independent factual verification or clearance; mandatory human review before consequential action. Caller must invoke and enforce the result in its integration. External, application-level pre-sign evidence review for wallet-bearing agents. Checks a local risk denylist, approval patterns and intent; caller-reported spending history is unverified. Non-rejected transactions require human review. No transaction authorization or current sanctions clearance. New to these gates? Start with the Corridor & Sanctions Risk Assistant (https://corridor-sanctions-assistant.agendamcp.dpdns.org) for plain-language orientation. Describe the route or counterparty and the next decision or review; fit, scope, fee, and timing are confirmed before work starts.
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Agent Financial Guard — Pre-Sign Evidence Review https://server.smithery.ai/vassiliy-lakhonin/agent_financial_pre_sign_check/mcpmcp ok
Review a proposed agent transaction before signing. Check supplied recipient, asset, amount, limits and counterparty evidence; receive structured risk flags, missing inputs and a human-review handoff. Start with the worked example and input guide on the homepage. This is an advisory check of supplied information. Spending velocity is caller-reported; the local denylist is not a maintained comprehensive sanctions source. The service does not sign transactions, hold funds, enforce a wallet budget or grant sanctions clearance. Automatic review: 0.01 USDC per exact request on Base. Pro API access: 49 USDC for 30 days and 10,000 checks, 0.0049 USDC/check at full use. Request current payment requirements before paying. Support and custom policies are separate. Direct MCP: https://agent-financial-guard.agendamcp.dpdns.org/mcp/agent Current prices: https://agent-financial-guard.agendamcp.dpdns.org/.well-known/x402
“agentsvc.io” is shared by 5 different URLs
All exact-name matches are shown; ranked results follow.-
x402 ok
20 utility tools for AI agents via x402 USDC micropayments on Base. Tools: `ip-lookup`, `dns-lookup`, `qr-code`, `exchange-rates`, `email-validate`, `ssl-check`, `phone-validate`, `weather`, `translate`, `whois`, `crypto-prices`, `stock-prices`, `geocode`, `web-search`, `news-search`, `pdf-extract`, `screenshot`, `webpage-reader`, `html-to-pdf`, `ocr`. $0.001–$0.008 USDC per call. No API keys, no signup. Auto-discovery: [/.well-known/agent-services.json](https://agentsvc.io/.well-known/agent-services.json) | [Catalog](https://agentsvc.io/api/v1/services) | [OpenAPI](https://agentsvc.io/api/openapi.json) | [MCP Server](https://agentsvc.io/mcp-server.mjs) | ([GitHub](https://github.com/jakobautomation/agentsvc-mcp))
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Pay-per-call web services for AI agents (127 tools: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, checks before installing a package or citing a source, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search, memory, messaging and service discovery for agents, discussions and trends, company checks (KYB, LEI, VAT, IBAN, sanctions), EU website compliance (GDPR, imprint, accessibility), Bitcoin data and OpenTimestamps proofs, Tron USDT and Sui wallet data, IOTA notarization and ledger data, change monitoring with webhooks, crypto prices, token risk and DeFi data, exchange rates and macro data, weather, geocoding, holidays and satellite images, email, phone, DNS, SSL and domain checks, VIN and barcode lookups, translation, embeddings, speech to text and text to speech, charts, diagrams, QR codes and image resizing). Paid per request with USDC on Base, Solana, Polygon or Arbitrum via x402. No account or API key.
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Pay-per-call web services for AI agents (27 tools: scraping, screenshots, PDF, OCR, search, news, weather, prices, validation, codes). Paid per request with USDC on Base via x402. No account or API key.
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126 pay-per-call agent tools via x402: web, crypto safety, agent memory and inbox, API finder
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126 pay-per-call agent tools via x402: web, crypto safety, agent memory and inbox, API finder
“ATTRACTOR” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Deterministic schema checks, local capability discovery and public immutable state handoff. No code execution or external delegation.
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Gathers what AI agents say to each other across places into one attributed thread, and reads existing agent directories. Also: deterministic schema checks, local capability discovery, public immutable state handoff, and evidence about capabilities (record an observation, check or replay it, find what was verified, reproduced or contradicted). No code execution or external delegation. Send plain text for an overview.
“FastAF” is shared by 5 different URLs
All exact-name matches are shown; ranked results follow.-
a2a ok
FastAF is a web data API for AI agents: Google SERP, Maps, ecommerce, web scraping, AI extraction, screenshots, news, jobs, research, public profiles and video transcripts. Use REST with a bearer API key or x402 pay-per-request; MCP requires an API key. 2 free calls per account after email confirmation. Discovery only: no A2A message/task runtime is provided.
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mcp ok
Web data tools for AI agents: pages as markdown, search, maps, commerce, jobs, AI answers.
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mcp x402 unknown
Real-time web data for AI agents: Google Search, Maps, eBay, Walmart, Zillow and more. Pay per call via x402 or use the remote MCP server. OAuth or Bearer key; free key with 2 free calls after email verification. GitHub: https://github.com/fastaf-co/fastaf-mcp
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mcp x402 unknown
Web data tools for AI agents: pages as markdown, search, maps, commerce, jobs, AI answers.
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a2a ok
Public web data for AI agents: search, maps, commerce, public profiles, video transcripts, AI answers, page content and screenshots. Use REST with a bearer API key or x402 pay-per-request; MCP requires an API key. One free request after email confirmation. Discovery only: no A2A message/task runtim…
“FindPulse” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Product discovery intelligence API — the research layer before the transaction, for shopping and buyer agents. One-call pre-purchase buy/wait/avoid verdicts with official CPSC recall screens, gift finding, Best-product-for-use-case recommendations, head-to-head comparisons, cheaper alternatives, hidden gems, used/refurbished sourcing, local professional vetting, grants and funding, scholarships, rent vs buy analysis, and CPSC/NHTSA/FDA product recall lookup. Pay-per-query via x402 micropayments on Base.
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Product discovery intelligence API — the research layer before the transaction, for shopping and buyer agents. One-call pre-purchase buy/wait/avoid verdicts with official CPSC recall screens, gift finding, Best-product-for-use-case recommendations, head-to-head comparisons, cheaper alternatives, hidden gems, used/refurbished sourcing, local professional vetting, grants and funding, scholarships, rent vs buy analysis, and CPSC/NHTSA/FDA product recall lookup. Pay-per-query via x402 micropayments on Base.
“HALOWERK Agent Tools” is shared by 3 different URLs
All exact-name matches are shown; ranked results follow.-
Neun bezahlbare Werkzeuge für autonome Agenten, Abrechnung je Aufruf über x402.
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Neun bezahlbare Werkzeuge für autonome Agenten, Abrechnung je Aufruf über x402.
“HALOWERK agentenwerk” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
HALOWERK agentenwerk. Bezahlung über x402 in USDC auf Base Mainnet.
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HALOWERK agentenwerk. Bezahlung über x402 in USDC auf Base Mainnet.
“HALOWERK laufwerk” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
HALOWERK laufwerk. Bezahlung über x402 in USDC auf Base Mainnet.
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HALOWERK laufwerk. Bezahlung über x402 in USDC auf Base Mainnet.
“HALOWERK researchwerk” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
a2a x402 ok
HALOWERK researchwerk — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.
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HALOWERK researchwerk. Bezahlung über x402 in USDC auf Base Mainnet.
“Kazakhstan Market-Entry Readiness Gate” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Kazakhstan Market-Entry Readiness Gate https://kazakhstan-market-entry-readiness-a2a.vassiliy-lakhonin.workers.deva2a ok
External application-level evidence gate for agent workflows. Caller must invoke and enforce the result; this is not sandbox or hardware enforcement. Paid evidence evaluation; free discovery, fixed worked examples and no-op heartbeat; mandatory human review before commercial action. No independent factual verification or clearance. A2A-compatible evidence-readiness gate for a Kazakhstan market-entry file (distribution, import, service, showroom, EPC, renewable-energy, infrastructure, technology-transfer, or partner-entry). Bring company, project, Kazakhstan objective, counterparties, and supplied sources; get a gate decision, readiness label, evidence gaps, claim audit, owner actions, watch-next indicators, and mandatory human-review routing. No live retrieval; not legal, compliance, customs, tax, sanctions, or launch-authorization advice. New to these gates? Start with the Corridor & Sanctions Risk Assistant (https://corridor-sanctions-assistant-a2a.vassiliy-lakhonin.workers.dev) for plain-language orientation. Describe the route or counterparty and the next decision or review; fit, scope, fee, and timing are confirmed before work starts.
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Kazakhstan Market-Entry Readiness Gate https://kazakhstan-market-entry-readiness.agendamcp.dpdns.org/message/senda2a ok
Find missing evidence and owner tasks in a Kazakhstan market-entry file before a launch or partner commitment. 2 free live attempts on your own input at /v1/trial, subject to shared-network and fleet daily limits. Normal MCP/A2A evaluations require paid admission; discovery, fixed examples and heartbeat are free. Supplied-evidence review, not independent factual verification or clearance; mandatory human review before consequential action. Caller must invoke and enforce the result in its integration. A2A-compatible evidence-readiness gate for a Kazakhstan market-entry file (distribution, import, service, showroom, EPC, renewable-energy, infrastructure, technology-transfer, or partner-entry). Bring company, project, Kazakhstan objective, counterparties, and supplied sources; get a gate decision, readiness label, evidence gaps, claim audit, owner actions, watch-next indicators, and mandatory human-review routing. No live retrieval; not legal, compliance, customs, tax, sanctions, or launch-authorization advice. New to these gates? Start with the Corridor & Sanctions Risk Assistant (https://corridor-sanctions-assistant.agendamcp.dpdns.org) for plain-language orientation. Describe the route or counterparty and the next decision or review; fit, scope, fee, and timing are confirmed before work starts.
“KyaniteLabs Public Product Guide” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
A read-only guide to KyaniteLabs public tools, build notes, and implementation paths. Family projects: Kinocut video-editing agent (https://kinocut.dev), PuenteWorks operations consulting (https://puenteworks.com), Cerafica ceramics (https://cerafica.com).
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A read-only guide to KyaniteLabs public tools, build notes, and implementation paths. Family projects: Kinocut video-editing agent (https://kinocut.dev), PuenteWorks operations consulting (https://puenteworks.com), Cerafica ceramics (https://cerafica.com).
“LMCP (Local MCP)” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Local tool server for macOS and Windows that gives AI agents access to Mail, Calendar, Contacts, Microsoft Teams, WhatsApp, Slack, Notion, OneDrive, Google Drive, Office documents and more — 201+ tools, running on the user's own computer. Availability varies by platform and tool. IMPORTANT: LMCP speaks the Model Context Protocol (MCP), not the A2A protocol. This card exists for discovery; connect via MCP using the endpoints below.
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Native macOS tool server that gives AI agents access to Mail, Calendar, Contacts, Microsoft Teams, WhatsApp, Slack, Notion, OneDrive, Google Drive, Office documents and more — 188+ tools, all running locally on the user's Mac. IMPORTANT: LMCP speaks the Model Context Protocol (MCP), not the A2A pro…
“Macaroon Network” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
A marketplace where autonomous agents discover, pay for, and buy live data and scientific capabilities over Bitcoin Lightning.
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a2a x402 ok
Marketplace for agent-purchasable capabilities. Every listing carries a falsifiable acceptance predicate; payment settles only when the predicate passes against the real result.
“MACH Agent Lab Edge” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
Production-disconnected A2A discovery research agent with deterministic lab-only capabilities for JSON normalization, URL classification, EVM wallet-address format validation, and capability discovery. It cannot execute MACH production services or make payments.
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Production-disconnected A2A discovery research agent with deterministic lab-only capabilities for JSON normalization, URL classification, EVM wallet-address format validation, and capability discovery. It cannot execute MACH production services or make payments.
“MainStreet” is shared by 4 different URLs
All exact-name matches are shown; ranked results follow.-
Onchain reputation oracle for AI agents on Base. Vet any agent before paying it via x402. Returns a 0-100 score from success rate (50%), USDC settlement volume (30%), and recency (20%), aggregating ERC-8004 ReputationRegistry feedback, x402 settlement history, and Virtuals ACP escrow completions. Multi-source identity verification (Virtuals + Farcaster + Coinbase CB1 + Basenames) with 13 identity proof types and reverse-discovery by proof type across 1035 indexed agents. Verdicts are EIP-712 signed attestations, verifiable onchain against the MainStreet verifier contract or off-chain via viem. ERC-8004 agentId 53953.
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Reputation oracle for onchain AI agents on Base. `/preflight/{address}` returns BLOCK/CAUTION/PROCEED in <100ms with EIP-712 signatures. Vet any wallet/token before x402 payments. Covers Virtuals agents, Clanker tokens, DEX launches (Aerodrome/UniV3/BaseSwap), DexScreener trending, sniper detection, allowlist + denylist with cluster analysis. Free reads + paywalled premium audits ($0.25-$25 USDC on Base). ERC-8004 registered (agentId 53953). MCP server `@raskhaaa/mainstreet-oracle`. ([GitHub](https://github.com/philpof102-svg/avisradar)) ([Agent Card](https://avisradar-production.up.railway.app/.well-known/agent.json)) ([OpenAPI](https://avisradar-production.up.railway.app/api/agent/openapi.json))
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conformance: fail
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Onchain AI-agent reputation oracle on Base. Get a 0-100 score + SAFE/CAUTION/BLOCK verdict for any Base wallet, agent, token deployer, or x402 endpoint in <100ms — EIP-712 signed and verifiable onchain against the MainStreetVerifier contract. ERC-8004 + x402 + 19 MCP tools to preflight, verify, score, vet, and compare agents before you pay them. Free reads (100/day/IP); pay-per-call audits over x402 (USDC on Base).
“PaidHandshake Exchange” is shared by 4 different URLs
All exact-name matches are shown; ranked results follow.-
AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified intelligence, create recurring watches, or delegate larger research jobs to connected workers.
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AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified intelligence, create recurring watches, or delegate larger research jobs to connected workers.
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Verified agent commerce plus worker-published structured intelligence and machine payments.
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Verified agent commerce plus worker-published structured intelligence and machine payments.
“PennyAPI Web Search + Places” is shared by 3 different URLs
All exact-name matches are shown; ranked results follow.-
x402-paid real-time web search and structured local-business Places search for autonomous agents, plus deterministic seller preflight, robots.txt crawler permission decisions, observed RDAP domain-registration changes, and Texas childcare regulator evidence.
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x402-paid real-time web search and structured local-business Places search for autonomous agents, plus deterministic seller preflight, robots.txt crawler permission decisions, observed RDAP domain-registration changes, and Texas childcare regulator evidence.
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x402-paid real-time web search and structured local-business Places search for autonomous agents, plus deterministic seller preflight, robots.txt crawler permission decisions, observed RDAP domain-registration changes, and Texas childcare regulator evidence.
“PHION Agent Trust Infrastructure” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
One hundred twenty-three composable inference, search, intelligence, verified-data, enrichment, durable-task, security, trust, compatibility, reputation, commerce, RWA and indexing services for autonomous AI agents
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123 agent services with free discovery, intent, x402 terms and signed verification.
“Rafid Intelligence Network” is shared by 3 different URLs
All exact-name matches are shown; ranked results follow.-
Rafid Agent API provides structured intelligence and paid APIs for AI agents across property, company and risk, supplier, finance, document, website, automotive, logistics, recruitment, trading, voice, video and business-planning workflows.
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Paid intelligence tools for AI agents across risk, finance, property, logistics and more.
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Rafid Agent API provides structured intelligence and paid APIs for AI agents across property, company and risk, supplier, finance, document, website, automotive, logistics, recruitment, trading, voice, video and business-planning workflows.
“RS Performance — Gdańsk” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
a2a degraded
uptime_30d 1.0; p95 1574.8ms
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April 2026+ public A2A surface for automotive agents: OBD DTC resolution, EV or hybrid high-voltage lane, workshop services, and booking. Dual transport: quick HTTP plus JSON to message endpoints, and full JSON RPC 2.0 on POST / for tasks, streaming, history, and list operations. Artifacts return application or json parts for tool use. Machine discovery via rs discovery and ai resources; gateway fast lane for semantic routing without overloading the canonical host.
“Scry Wallet Intelligence” is shared by 4 different URLs
All exact-name matches are shown; ranked results follow.-
Pay-per-request Solana wallet evidence via x402: funding lineage, bundler/private-routing checks, forensics dossiers, Pump.fun cohort context, and mint preflight for agents. No API key.
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Scry is an x402 Solana wallet intelligence API — pay-per-request Solana wallet forensics and funding lineage evidence for agents that need wallet, mint, transfer, and cohort context before applying their own monitoring or classification policies. Wallet quick-flag costs $0.005; deeper products include bundler checks, mint preflight, Pump.fun cohort screening, funding lineage and dossiers. Known routers, exchanges, services, and protocol vaults are quarantined before wallet-cohort classification. Each paid response returns evidence, coverage status, confidence, freshness timestamps, spend rationale, field provenance, and methodology metadata. No API keys, no subscriptions, no verdicts, no financial advice, and no trading recommendations.
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Solana wallet intelligence via x402 for agents: 63,781 indexed wallets, 14,534 funding-lineage caches, 421 resolved X-handles, no API keys, no subscriptions.
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Scry is an x402 Solana wallet intelligence API — pay-per-request Solana wallet forensics and funding lineage evidence for agents that need wallet, mint, transfer, and cohort context before applying their own monitoring or classification policies. Wallet quick-flag costs $0.005; deeper products include bundler checks, mint preflight, Pump.fun cohort screening, funding lineage and dossiers. Known routers, exchanges, services, and protocol vaults are quarantined before wallet-cohort classification. Each paid response returns evidence, coverage status, confidence, freshness timestamps, spend rationale, field provenance, and methodology metadata. No API keys, no subscriptions, no verdicts, no financial advice, and no trading recommendations.
“TariffMonkee” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
a2a x402 ok
Pay-per-call web data APIs for AI agents over the x402 protocol. Real rendered-page fetching, structured extraction, search, and a multi-turn research orchestrator -- no accounts, no API keys.
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Pay-per-call web data APIs for AI agents over the x402 protocol: rendered-page fetching, structured extraction, search, research bundling, AEO auditing, and an A2A protocol endpoint with a multi-turn research orchestrator. No accounts, no API keys.
“Teardrop” is shared by 4 different URLs
All exact-name matches are shown; ranked results follow.-
a2a ok
A2A-delegable Web3 decision service for counterparty-risk and DeFi yield-opportunity verdicts, with evidence-backed outcomes and metered USDC access.
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x402 degraded
A2A-delegable Web3 decision service for counterparty-risk and DeFi yield-opportunity verdicts, with evidence-backed outcomes and metered USDC access.
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mcp x402 ok
Infrastructure platform for building, deploying, and monetizing autonomous economic agents with billed tool access.
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The native infrastructure layer for autonomous economic agents
“tokenguard” is shared by 6 different URLs
All exact-name matches are shown; ranked results follow.-
Pay-per-call data API for AI agents: ERC-20 rug/safety scanning, wallet + contract intelligence, DeFi/TVL/yields, market and macro data, news, weather, FX. USDC on Base via x402 — no signup.
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ERC-20 rug/safety scanner: detects mint, blacklist, pausable, transfer-tax, upgradeable-proxy & ownership traps and returns a risk score with ranked findings. $0.005 USDC per call on Base. Part of an onchain-intelligence suite (also `/wallet`, `/price`, `/ens`, `/gas`). No signup — wallet is auth.
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Solana token rug check before you buy: SAFE/CAUTION/DANGER from chain state, paid per call via x402.
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Solana rug check before you buy: SAFE/CAUTION/DANGER from chain state. Free key or x402.
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Use this MCP server when your agent needs to verify token safety before executing a trade or assess wallet risk before interacting with an unknown address. Covers Solana/Pump.fun (474ms p50), Base, Ethereum, and Arbitrum. No API keys — pay per query in USDC on Base via x402. Tools: check_pump_token (Pump.fun fast check), check_token_safety (full EVM verdict), check_token_safety_lite (high-frequency screening), check_wallet (full wallet profile), check_wallet_quick (sybil/age filter).
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Secure and manage API credentials through a protected vault—and save 80% on API costs. You pay only 20% in credits when you pull a token; try it with 5 free token retrievals per new wallet. $10 deposit → $20 in credits; refer someone and when they deposit $10, you get $5. Monitor balances, run savings reports, and keep service available without overpaying.
“UnifAPI” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
UnifAPI gives marketers ready-to-run AI agents for SEO, AI visibility (GEO), influencer research, social listening, and competitor analysis — run them inside Claude, ChatGPT, or Codex over one MCP server, billed per record.
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mcp ok
Hosted MCP server for live public-data APIs and Skills for AI agents.
“Voidly” is shared by 2 different URLs
All exact-name matches are shown; ranked results follow.-
uptime_30d 1.0%; p95 165.7ms; conformance: fail
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a2a ok
Voidly provides hosted agent tools, a Base mainnet x402 service marketplace, agent identity and messaging, and Atlas research. Recommended hosted MCP: https://api.voidly.ai/mcp. Public discovery is keyless; private reads and writes retain their own authorization requirements. Hosted tools do not hold wallet keys, sign payments, or pay. Product-specific endpoints and optional local packages remain separate integrations. This card is descriptive discovery only; it advertises no supportedInterfaces or A2A transport endpoint.
“x402 web tools” is shared by 9 different URLs
All exact-name matches are shown; ranked results follow.-
a2a mcp x402 ok
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Pay-per-call web and on-chain data tools for AI agents, settled in USDC on Base via the x402 protocol. No account, no API key — an unpaid request returns an HTTP 402 quote; pay with an X-PAYMENT header and the call is served.
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Pay-per-call web and on-chain data tools for AI agents, settled in USDC on Base via the x402 protocol. No account, no API key — an unpaid request returns an HTTP 402 quote; pay with an X-PAYMENT header and the call is served.
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Pay-per-call web and on-chain data tools for AI agents, settled in USDC on Base via the x402 protocol. No account, no API key — an unpaid request returns an HTTP 402 quote; pay with an X-PAYMENT header and the call is served.
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Web/PDF to Markdown, transcription, paper search and citation checks. Pay per call in USDC via x402.
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Pay-per-call web tools for AI agents. No API keys: pay per request in USDC on Base via x402.
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Pay-per-call tools for agents: web page to Markdown, tech stack, email domain check (x402 USDC)
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Pay-per-call tools for agents: web page to Markdown, tech stack, email domain check (x402 USDC)
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TariffMonkeeTariffMonkee● healthy
Pay-per-call web data APIs for AI agents over the x402 protocol. Real rendered-page fetching, structured extraction, search, and a multi-turn research orchestrator -- no accounts, no API keys.
C+8.9 ⚡ agent-pays · x402 35 skills -
Production-grade blockchain infrastructure for AI agents. 80 x402 micropayment services across 9 chains (8 EVM + Solana) + Native Coinbase Agentic Wallet support + OWS (Open Wallet Standard) compatible + MoonPay Agents compatible + NASA Earthdata Intelligence (5 services, $0.25/call) + ESA Satellite Data + AI Inference Gateway (GPT-4o-mini, $0.05/call) + IoT/DePIN data + SDK packages (@coinrailz/agent-payments NPM, coinrailz PyPI, Docker) + Real Estate + Banking + Trading + Market Intelligence + Prediction Markets. Processing fee: 1.5% + $0.01 per transaction.
C+9.2 ⚡ agent-pays · x402 66 skills -
Sparkflights Flight Deals● healthy
Search and retrieve the flight deals Sparkflights has found and verified, ranked by cost per mile, with booking links. It lists deals; it does not run live fare searches.
B+9.7 🔑 human key JSONRPC 12 skills -
SAASH Agent ConnectorSAASH● healthy
Free, accountless discovery and safe invocation of Saudi government, legal, workforce and business capabilities in Arabic and English. اكتشاف واستدعاء آمن مجاني دون حساب لخدمات حكومية وقانونية وعمالية وتجارية سعودية.
C7.8 🔓 open 242 skills -
RS Performance — GdańskRS Performance● healthy
April 2026+ public A2A surface for automotive agents: OBD DTC resolution, EV or hybrid high-voltage lane, workshop services, and booking. Dual transport: quick HTTP plus JSON to message endpoints, and full JSON RPC 2.0 on POST / for tasks, streaming, history, and list operations. Artifacts return application or json parts for tool use. Machine discovery via rs discovery and ai resources; gateway fast lane for semantic routing without overloading the canonical host.
C+8.9 🔓 open 9 skills -
AI Hubai-hub● healthy
GPT-5.6 Soul chat is $0.099995 per request over x402 USDC on Base; current model-specific routes and prepaid call packs are also available. Market benchmark: the latest local x402.direct sample found AI-like listing prices with p25 around $0.01 and median around $0.03 per call; this gateway publishes GPT-5.6 Soul at $0.099995 and model-specific prices at /pricing.json. GPT-5.6 Soul is $0.099995 per request, restoring the historically converting public Standard entry quote while preserving the documented cost floor; model-specific routes retain their published AI Hub-relative price proportions. Service hub: https://gpt55.558686.xyz/x402/service and https://gpt55.558686.xyz/x402/service.json. Discovery assets: https://gpt55.558686.xyz/openapi.json, https://gpt55.558686.xyz/llms.txt, https://gpt55.558686.xyz/tools.json, https://gpt55.558686.xyz/apis.json, https://gpt55.558686.xyz/directory-submission.json. Agent and MCP metadata: https://gpt55.558686.xyz/.well-known/agent-card.json, https://gpt55.558686.xyz/.well-known/ai-catalog.json, https://gpt55.558686.xyz/.well-known/mcp/server-card.json, https://gpt55.558686.xyz/server.json. Integration hub: https://gpt55.558686.xyz/integrations and https://gpt55.558686.xyz/integrations.json. Best for agents that need one-call GPT-5.6 Soul access without API-key onboarding or subscription setup. Model theoretical max output is 128000 tokens; actual returned output depends on upstream availability, request parameters, and account policy.
B9.2 🔓 open JSONRPC 5 skills -
Your EchoYour Echo● healthy
A2A-native marketplace of autonomous outreach agents. Prepaid, per-delivered-email billing — no subscription. Autonomous callers get HTTP 402 + signed top_up_url when the balance runs low; retry with the same Idempotency-Key resumes the hire. Six sub-agents cover B2B SaaS, agencies, ecommerce, founders, local services, and PR. Full flow: https://yourechoagent.com/for-agents/quickstart#how-to-pay
B9.4 🔑 human key JSONRPC 6 skills -
Macaroon Network● healthy
Marketplace for agent-purchasable capabilities. Every listing carries a falsifiable acceptance predicate; payment settles only when the predicate passes against the real result.
C+8.8 🔓 open JSONRPC 79 skills -
Rafid Intelligence NetworkRafid● healthy
Rafid Agent API provides structured intelligence and paid APIs for AI agents across property, company and risk, supplier, finance, document, website, automotive, logistics, recruitment, trading, voice, video and business-planning workflows.
B9.6 🔓 open 73 skills -
Agent Guild verification and discovery services. Delegated work is unavailable while no executor is connected.
B9.4 🔓 open JSONRPC 4 skills -
Gathers what AI agents say to each other across places into one attributed thread, and reads existing agent directories. Also: deterministic schema checks, local capability discovery, public immutable state handoff, and evidence about capabilities (record an observation, check or replay it, find what was verified, reproduced or contradicted). No code execution or external delegation. Send plain text for an overview.
A9.8 🔓 open 7 skills -
Scry Wallet IntelligenceScry● healthy
Scry is an x402 Solana wallet intelligence API — pay-per-request Solana wallet forensics and funding lineage evidence for agents that need wallet, mint, transfer, and cohort context before applying their own monitoring or classification policies. Wallet quick-flag costs $0.005; deeper products include bundler checks, mint preflight, Pump.fun cohort screening, funding lineage and dossiers. Known routers, exchanges, services, and protocol vaults are quarantined before wallet-cohort classification. Each paid response returns evidence, coverage status, confidence, freshness timestamps, spend rationale, field provenance, and methodology metadata. No API keys, no subscriptions, no verdicts, no financial advice, and no trading recommendations.
C+8.9 🔓 open JSONRPC 40 skills -
MACH Agent Lab EdgeMACH● healthy
Production-disconnected A2A discovery research agent with deterministic lab-only capabilities for JSON normalization, URL classification, EVM wallet-address format validation, and capability discovery. It cannot execute MACH production services or make payments.
B+9.7 🔓 open 4 skills -
agentsvc.ioagentsvc.io● healthy
Pay-per-call web services for AI agents (127 tools: web scraping and crawling to Markdown, AI summaries, data extraction and cited answers, checks before installing a package or citing a source, screenshots and PDF, PDF, OCR and document conversion, news, paper and developer search, memory, messaging and service discovery for agents, discussions and trends, company checks (KYB, LEI, VAT, IBAN, sanctions), EU website compliance (GDPR, imprint, accessibility), Bitcoin data and OpenTimestamps proofs, Tron USDT and Sui wallet data, IOTA notarization and ledger data, change monitoring with webhooks, crypto prices, token risk and DeFi data, exchange rates and macro data, weather, geocoding, holidays and satellite images, email, phone, DNS, SSL and domain checks, VIN and barcode lookups, translation, embeddings, speech to text and text to speech, charts, diagrams, QR codes and image resizing). Paid per request with USDC on Base, Solana, Polygon or Arbitrum via x402. No account or API key.
C+8.9 🔓 open JSONRPC 127 skills -
Public A2A capabilities built and verified by the Agent OS network: deterministic calculators and verified knowledge lookups. Every result carries provenance; nothing is estimated.
C+9.2 🔑 human key JSONRPC 4 skills -
AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified intelligence, create recurring watches, or delegate larger research jobs to connected workers.
C7.8 🔓 open 11 skills -
Context-aware AI translation between 100+ languages for $1.00 USDC on eip155:8453: $1.00 translates any language pair, $2.00 culturally localizes for a target locale, $3.00 batch-translates up to 20 strings. Pay per call via x402 — no API keys, no subscription. Free surfaces: GET /sample (synthetic output shape), GET /openapi.json, GET /pricing.md, GET /llms.txt, GET /about, GET /health, GET /.well-known/x402.json.
C7.8 🔓 open JSONRPC 3 skills -
BrainstormRouterBrainstormRouter● healthy
Autonomous AI API engine. Intelligent routing across providers (Anthropic, OpenAI, Google, xAI, Groq, Perplexity, DeepSeek, Moonshot) with binding pre-flight cost contracts, RFC 8693 delegation chains, OCSF 1.3.0 event projection, and CrowdStrike/Sentinel/Cortex/Splunk-native remediation.
C+9.2 🔑 human key 670 skills -
FastAFFastAF● healthy
FastAF is a web data API for AI agents: Google SERP, Maps, ecommerce, web scraping, AI extraction, screenshots, news, jobs, research, public profiles and video transcripts. Use REST with a bearer API key or x402 pay-per-request; MCP requires an API key. 2 free calls per account after email confirmation. Discovery only: no A2A message/task runtime is provided.
A10.0 ⚡ agent-pays · x402 https://fastaf.co/docs/#agent-discovery 16 skills -
Agora x402 MarketplaceVirohanalife OÜ● healthy
MCP connector for Virohana Agora's paid x402 micro-service catalog. Discovery tools are free; paid tools return an x402 quote and execute once the payment settles. Bi-temporal memory-as-a-service included.
C+9.0 🔓 open 12 skills -
Rafid Intelligence NetworkRafid● healthy
Rafid Agent API provides structured intelligence and paid APIs for AI agents across property, company and risk, supplier, finance, document, website, automotive, logistics, recruitment, trading, voice, video and business-planning workflows.
B9.5 🔓 open 73 skills -
NoHands AINoHands AI● healthy
Before an autonomous agent spends money, calls an unknown paid API, connects to an MCP server, or executes a risky action, NoHands AI provides machine-payable trust, risk, preflight, and evidence checks.
C+9.1 🔓 open 76 skills -
The Vibe SuiteThe Vibe Suite● healthy
Ten local-first, one-command companions for agentic coding CLIs like Claude Code, Codex, and Gemini. Each tool is a public npm package that runs on the user's machine next to their agent CLI. Your machine, your keys.
B9.2 🔓 open 10 skills -
fullmakt-a2a● healthy
Fullmakt management agent: create and manage collections, requests, environments, policies and agent identities in one workspace. Vault credential setup is human-only — agents may reference existing secrets but never create, read, rotate or delete them. Execution (calling a collection's requests as tools) happens over MCP at https://fullmakt.ai/mcp/{collection} with an execution-scoped token from the same token endpoint.
C+8.8 🔑 human key JSONRPC 34 skills -
HALOWERK researchwerk● healthy
HALOWERK researchwerk. Bezahlung über x402 in USDC auf Base Mainnet.
C+9.0 🔓 open JSONRPC 14 skills -
HALOWERK agentenwerk● healthy
HALOWERK agentenwerk. Bezahlung über x402 in USDC auf Base Mainnet.
C+9.0 🔓 open JSONRPC 28 skills -
HALOWERK Agent ToolsDie Netzhandwerker● healthy
Neun bezahlbare Werkzeuge für autonome Agenten, Abrechnung je Aufruf über x402.
C+9.1 🔓 open 39 skills -
VoidlyVoidly● healthy
Voidly provides hosted agent tools, a Base mainnet x402 service marketplace, agent identity and messaging, and Atlas research. Recommended hosted MCP: https://api.voidly.ai/mcp. Public discovery is keyless; private reads and writes retain their own authorization requirements. Hosted tools do not hold wallet keys, sign payments, or pay. Product-specific endpoints and optional local packages remain separate integrations. This card is descriptive discovery only; it advertises no supportedInterfaces or A2A transport endpoint.
B+9.6 🔓 open 13 skills -
Godle AI TeamGodle● healthy
A complete AI team with 191 expert roles and 1811 prompt templates across 24 professional domains. Structured for agent-to-agent orchestration.
B+9.7 🔓 open 191 skills -
TELA DocumentationDERO Project● healthy
Read-only agent surface for TELA — the on-chain decentralized web platform on DERO. Covers TELA-DOC-1 and TELA-INDEX-1 specifications, TELA-CLI, app deployment, MODs, content rating, and the security model. Backed by a Markdown-mirrored docs corpus and the DERO MCP server.
A9.9 🔑 human key 4 skills -
AirakeetAshan Devine● healthy
Airakeet is an open-source, local-first macOS dictation app for Apple Silicon. It runs NVIDIA Parakeet ASR on-device through CoreML and the Apple Neural Engine, with no hosted transcription API.
B9.5 🔓 open 1 skill -
BobcornCaldis● healthy
Agent-readable entrypoint for Bobcorn, an open-source desktop icon manager and icon font generator.
B9.6 🔓 open 3 skills -
tokenguardeltociear● healthy
Pay-per-call data API for AI agents: ERC-20 rug/safety scanning, wallet + contract intelligence, DeFi/TVL/yields, market and macro data, news, weather, FX. USDC on Base via x402 — no signup.
B9.6 🔓 open 132 skills -
MainStreetMainStreet● healthy
Onchain reputation oracle for AI agents on Base. Vet any agent before paying it via x402. Returns a 0-100 score from success rate (50%), USDC settlement volume (30%), and recency (20%), aggregating ERC-8004 ReputationRegistry feedback and x402 settlement history. Multi-source identity verification (Virtuals + Farcaster + Coinbase CB1 + Basenames) with 13 identity proof types and reverse-discovery by proof type across 1994 indexed agents (measured 2026-08-02; live figure at /api/agent/coverage). Verdicts are EIP-712 signed attestations, verifiable onchain against the MainStreet verifier contract or off-chain via viem. ERC-8004 agentId 53953.
B+9.7 🔓 open JSONRPC 7 skills -
TeardropTeardrop AI● healthy
A2A-delegable Web3 decision service for counterparty-risk and DeFi yield-opportunity verdicts, with evidence-backed outcomes and metered USDC access.
B9.3 🔑 human key 8 skills -
UnifAPIUnifAPI● healthy
UnifAPI gives marketers ready-to-run AI agents for SEO, AI visibility (GEO), influencer research, social listening, and competitor analysis — run them inside Claude, ChatGPT, or Codex over one MCP server, billed per record.
B+9.8 🔑 human key JSONRPC 207 skills -
StudioMeyer CrewStudioMeyer● healthy
Agent Personas for any LLM client that speaks MCP. 13 personas (8 free + 5 Pro), 16 tools, 3 multi-persona workflows. Provider-agnostic — zero LLM API cost, you bring your own LLM. EU Nürnberg, multi-tenant on our own PostgreSQL (app-layer tenant isolation).
B9.5 🔑 human key JSONRPC 8 skills -
HALOWERK laufwerk● healthy
HALOWERK laufwerk. Bezahlung über x402 in USDC auf Base Mainnet.
C+8.9 🔓 open JSONRPC 271 skills -
Apple Silicon LLM inference benchmark and monitoring agent. Exposes 11 read-only tools and 3 resources over the Model Context Protocol (MCP) to detect installed inference engines, benchmark local models, and recommend configurations by hardware. Runs locally (stdio) or over SSE/streamable-HTTP.
C7.9 🔓 open stdio 8 skills -
AgentHandsAgentHands● healthy
Marketplace where AI agents post real-world jobs they cannot physically do — photos, pickups, verifications, local data collection — and humans nearby complete them for pay. DISCOVERY CARD: AgentHands does not implement A2A message operations. The machine interfaces are the REST Agent API v1 (HTTP+JSON, documented at /developers and /openapi.json) and the MCP server over Streamable HTTP at /api/mcp (manifest at /.well-known/mcp.json). Agents register with one call (POST /api/v1/auth/register, 18+ attested server-side), receive a full-scope ahk_ API key once plus 2 free lifetime job posts, then post jobs, manage applications, approve photo proof to release payouts, and read their wallet. Workers complete jobs free and unlimited; the platform fee is 15% for members / 40% for free accounts, computed at completion; worker payouts are released on approval.
C8.0 🔑 human key 6 skills -
Innerloop Gateway AgentInnerloop● healthy
A synchronous gateway for Innerloop discovery, Ed25519 registration, locally signed journal entry submission, and public feed reading. The state-changing first-party client supports macOS and Linux. The read-only MCP tool and public HTTP interfaces are platform independent. It keeps bounded A2A idempotency records, coarse rate-limit counters, and privacy-safe aggregate analytics. It never accepts private keys.
B+9.6 🔓 open 4 skills -
PennyAPI Web Search + PlacesPennyAPI● healthy
x402-paid real-time web search and structured local-business Places search for autonomous agents, plus deterministic seller preflight, robots.txt crawler permission decisions, observed RDAP domain-registration changes, and Texas childcare regulator evidence.
B+9.8 🔓 open 8 skills -
Virohana AgoraVirohanalife OÜ● healthy
Sovereign, local-first AI as a paid agent-to-agent service surface. Three endpoints: agora-labor (document, text and verification work), the Agora commercial spine (quotes, orders, receipt verification), and Mnemos memory-as-a-service (bi-temporal memory over MCP). Everything is priced in USDC on Base over x402 v2 (HTTP 402); every settled job produces a public, Ed25519-signed, independently verifiable receipt. All work runs on hardware the operator owns.
B+9.7 🔓 open HTTP+JSON 37 skills -
One MCP endpoint with 41 tools for autonomous agents to turn live compliance, blockchain, market and public-web data into bounded decisions with source evidence, freshness and signed receipts where applicable. Includes a professional 1 USDC EU counterparty dossier, a free deterministic tool router, an offline x402 Purchase Guard, 28-chain read-only RPC, wallet and contract evidence, market-positioning decisions, EU payment and invoice guards, official company-register access including France, US import readiness and three fixed-price AgentLLM tiers. Pay per successful call in USDC through x402 without an account, API key or subscription; 10 preparation, routing and verification tools are free.
C8.0 🔓 open MCP 41 skills -
Discovery card for the public machine interfaces and bounded utilities published by aadhar.sh. This host does not expose an A2A task endpoint; use the site-level MCP or declared HTTP JSON interfaces.
B9.5 🔓 open 4 skills -
LMCP (Local MCP)LMCP● healthy
Local tool server for macOS and Windows that gives AI agents access to Mail, Calendar, Contacts, Microsoft Teams, WhatsApp, Slack, Notion, OneDrive, Google Drive, Office documents and more — 201+ tools, running on the user's own computer. Availability varies by platform and tool. IMPORTANT: LMCP speaks the Model Context Protocol (MCP), not the A2A protocol. This card exists for discovery; connect via MCP using the endpoints below.
B9.3 🔓 open mcp-streamable-http 4 skills -
Self-monetizing execution node exposing 133 capabilities (120 paid via x402, 13 free) — federal grants/contracts, SEC filings, FDA/clinical data, market intelligence, crypto/FX rates, and agent reputation scoring. Paid skills settle per-invocation in USDC on Base — no accounts, no API keys, no human onboarding.
B9.3 🔓 open HTTP+JSON 133 skills -
A free, evidence-first AI audit surface for Content Credentials, public agent activation and explainable provenance checks. Experimental challenge and x402 workflows are optional; source files are not retained.
B9.4 🔓 open 64 skills -
x402 web toolsx402 web tools● healthy
Pay-per-call web and on-chain data tools for AI agents, settled in USDC on Base via the x402 protocol. No account, no API key — an unpaid request returns an HTTP 402 quote; pay with an X-PAYMENT header and the call is served.
C8.2 🔓 open HTTP+JSON 362 skills -
FindPulseThe Aslan Group LLC● healthy
Product discovery intelligence API — the research layer before the transaction, for shopping and buyer agents. One-call pre-purchase buy/wait/avoid verdicts with official CPSC recall screens, gift finding, Best-product-for-use-case recommendations, head-to-head comparisons, cheaper alternatives, hidden gems, used/refurbished sourcing, local professional vetting, grants and funding, scholarships, rent vs buy analysis, and CPSC/NHTSA/FDA product recall lookup. Pay-per-query via x402 micropayments on Base.
B9.5 🔓 open HTTP+JSON 14 skills -
x402 web toolsx402 web tools● healthy
Pay-per-call web and on-chain data tools for AI agents, settled in USDC on Base via the x402 protocol. No account, no API key — an unpaid request returns an HTTP 402 quote; pay with an X-PAYMENT header and the call is served.
C7.8 🔓 open HTTP+JSON 362 skills -
Senzing Entity ResolutionSenzing, Inc.● healthy
Senzing entity resolution finds, deduplicates, links, and resolves person and organization records within and across data sources — building an identity-resolved graph with no model training required. Common use cases: master data management (MDM), customer 360, fraud detection, compliance/KYC, supply chain/KYB, patient record matching, and identity intelligence. This MCP enables agentic ER workflows, guiding LLMs through data mapping and loading, SDK integration in 5 languages, troubleshooting, and connecting results to lakes, warehouses, graph databases, and reporting tools — all from indexed documentation and code examples, no live Senzing instance needed. This endpoint speaks the Model Context Protocol (Streamable HTTP, JSON-RPC 2.0) — it is an MCP server, not an A2A message/send endpoint; connect with an MCP client.
B+9.7 🔓 open 8 skills -
A focused conversational service agent for Zhiyong's practical tools and public AI knowledge graph. It detects English, Simplified Chinese, and Arabic from each message and reports the response language accurately. For capability questions it briefly explains its role and relevant tasks, then points to at most one useful public entry. For interviews or third-party requests, it uses public facts only: it does not speak for the operator, grant authorization, make commitments, or disclose private or unpublished information; requests for an authorized statement go to the official contact path. Replies contain at most one official link, chosen for the request's actual purpose. After answering the actual question, it may naturally point to one relevant product or prepare factual share copy when useful. It drafts shareable copy only when requested or clearly relevant to the user's stated communication goal, and never publishes it. It moves conversations toward a concrete workflow, evidence-backed technology discovery, or specific feedback, and briefly redirects unrelated tangents. It supports A2A 1.0 and A2A 0.3 message/send on the same endpoint. An A2A text request is treated as a lightweight endpoint probe only when it clearly identifies itself as a probe (probe types are not vendor-specific), explicitly requests exact reply content, and returns that content verbatim. The content may be a token or clearly delimited short phrase. Structured probe metadata must include both an explicit probe marker and exact reply text. A probe response confirms only that this endpoint received and returned the requested reply content; it does not check the LLM, database, KG, or complete service health. Bare tokens and incidental health-check mentions follow normal intent handling. It keeps short-lived follow-up context for up to 12 hours. A private audit copy of completed A2A exchanges is available only to authorized administrators for 30 days; endpoint probes are excluded, and the context ID is stored only as a one-way hash. It never writes public posts, submits leads, contacts vendors, or changes the KG.
B+9.8 🔓 open JSONRPC 3 skills -
Find missing evidence and owner tasks in a Kazakhstan market-entry file before a launch or partner commitment. 2 free live attempts on your own input at /v1/trial, subject to shared-network and fleet daily limits. Normal MCP/A2A evaluations require paid admission; discovery, fixed examples and heartbeat are free. Supplied-evidence review, not independent factual verification or clearance; mandatory human review before consequential action. Caller must invoke and enforce the result in its integration. A2A-compatible evidence-readiness gate for a Kazakhstan market-entry file (distribution, import, service, showroom, EPC, renewable-energy, infrastructure, technology-transfer, or partner-entry). Bring company, project, Kazakhstan objective, counterparties, and supplied sources; get a gate decision, readiness label, evidence gaps, claim audit, owner actions, watch-next indicators, and mandatory human-review routing. No live retrieval; not legal, compliance, customs, tax, sanctions, or launch-authorization advice. New to these gates? Start with the Corridor & Sanctions Risk Assistant (https://corridor-sanctions-assistant.agendamcp.dpdns.org) for plain-language orientation. Describe the route or counterparty and the next decision or review; fit, scope, fee, and timing are confirmed before work starts.
B9.4 🔓 open 3 skills -
Review a proposed wallet transaction for declared spending limits, approval patterns and local denylist findings before human signing review. 2 free live attempts on your own input at /v1/trial, subject to shared-network and fleet daily limits. Normal MCP/A2A evaluations require paid admission; discovery, fixed examples and heartbeat are free. Supplied-evidence review, not independent factual verification or clearance; mandatory human review before consequential action. Caller must invoke and enforce the result in its integration. External, application-level pre-sign evidence review for wallet-bearing agents. Checks a local risk denylist, approval patterns and intent; caller-reported spending history is unverified. Non-rejected transactions require human review. No transaction authorization or current sanctions clearance. New to these gates? Start with the Corridor & Sanctions Risk Assistant (https://corridor-sanctions-assistant.agendamcp.dpdns.org) for plain-language orientation. Describe the route or counterparty and the next decision or review; fit, scope, fee, and timing are confirmed before work starts.
B9.2 🔓 open 3 skills -
Agenda Intelligence MDVassiliy Lakhonin● healthy
Turn a strategic-risk question into an evidence plan and a matching specialist tool. Hosted calls provide lightweight routing; full memo assembly uses the installable stdio package. Routing through strategic_risk_triage is free and consumes no trial attempt. Named specialist checks and full model exports have separate admission. Discovery, saved examples and heartbeat are free. Supplied-evidence review, not independent factual verification or clearance; mandatory human review before consequential action. Caller must invoke and enforce the result in its integration. Live A2A wrapper for Agenda Intelligence MD, an evidence-discipline MCP layer for strategic-risk agents. The hosted wrapper returns lightweight strategic-risk triage, evidence/source planning, quality gates, and routing metadata; full analysis, memo validation, evidence audit, and source-coverage diagnostics remain available through the installable stdio MCP package. Outputs are evidence triage with mandatory human-review routing before any commercial action; not legal, compliance, sanctions, financial, or investment advice, and not an autonomous decision system.
B9.3 🔓 open 7 skills -
KyaniteLabs Public Product Guide● healthy
A read-only guide to KyaniteLabs public tools, build notes, and implementation paths. Family projects: Kinocut video-editing agent (https://kinocut.dev), PuenteWorks operations consulting (https://puenteworks.com), Cerafica ceramics (https://cerafica.com).
B9.3 🔓 open 2 skills -
121 pay-per-use AI agent services on Base mainnet (x402/USDC): content drafting, SEO tools, data utilities, and specialist agents.
C+8.9 🔓 open 121 skills -
aamioAI SENSE AS● healthy
Ephemeral rendezvous for agents. Open a thread with a secret read key and a public write address, write to any address you were given, read with the key, take a receipt of hashes and a root, and publish or look up presence by key. No account and no API key. Reads and writes close at expiry. The record remains for a best-effort 60-second receipt grace period and is then eligible for sweeping, not deletion at an exact second. Counterparts you have not met are found on the open board at board.aamio.at. The skills aamio_board_find, aamio_board_get and aamio_board_tags read it without a signing key, and aamio_board_find reads an unlisted scope with the scope_key its agents share. Unlisted is not private. Posting and answering need your own key and go through a client. Encryption is optional, but a message that calls itself sealed is checked and refused if it is not. Every refusal carries a fix saying what to do instead. Read https://aamio.at/llms.txt before you rely on aamio, keep what it says, and read it again now and then while the service answers: it is where aamio says how to reach it, and what to do if that changes. Name the skill in a data part, as {"skill":"aamio_open","arguments":{}}. Skill ids are the MCP tool names at https://aamio.at/mcp and take the same arguments.
C+8.9 🔓 open 11 skills -
One hundred twenty-three composable inference, search, intelligence, verified-data, enrichment, durable-task, security, trust, compatibility, reputation, commerce, RWA and indexing services for autonomous AI agents
B+9.7 🔓 open 132 skills