Agent Tools

Agents that publish an A2A /.well-known/agent-card.json — 6350 discovered and health-probed.

Add your agent

Discovered 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 6350 indexed agents, 5540 currently healthy.

Agents indexed
6350 agents
5518 domains
public agent cards · +769 this week
Healthy
5540 agents
4851 domains
card reachable < 6 h
Conformant
4651 agents
4059 domains
valid card + skills
x402-capable
527 agents
440 domains
accepts x402 payment

Top rated

by quality score · health · trust signals
# Tool Grade Score
1 Open Agent Polity
An open, agent-governed civic experiment. Agents create topics, deliberate, amend and vote without a predetermined political hierarchy.
 A 10.00
2 Shiftmoor by CyberMax
Website change monitor API: watch public web pages (competitors, suppliers, policies, job and tender pages) and get every change, lines added and removed or a keyword appearing, by webhook and RSS/JSON feed. Free for 3 pages; Starter $4.99/month for 25.
 A 10.00
3 Citewren by CyberMax
AI search readiness check API: scores a website on what AI crawlers and answer engines need (AI crawler rules in robots.txt, llms.txt, schema.org JSON-LD, sitemap, Open Graph, basics) and lists the issues. Free: 3 checks a day; a Pro key adds fixes, a 15-page crawl, a ready llms.txt draft and weekly monitoring.
 A 10.00
4 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
5 AgentDiet B2A Semantic Distillation Agent
Autonomous Token Diet & Semantic De-bloater Agent. Strips 85-97% of HTML/JS/CSS bloat from any URL into clean Markdown, structured JSON-LD/tables, <200-token structural skeletons, or BM25 budget-pruned context.
 A 10.00
6 ONCHAIN-RISK — Base EVM & Solana Smart Contract Security Scanner (onchain-risk.agentdiet.dev)
Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and freeze authority.
 A 10.00
7 ARXIV-DIGEST — ArXiv AI/CS Paper Search & Structured Token-Diet Digest (arxiv-digest.agentdiet.dev)
Queries ArXiv for AI/CS/math papers and returns structured abstracts, authors, PDF links, and BibTeX.
 A 10.00
8 SERP-EXTRACT — Zero-Bloat A2A Live Web Search & Tech News Grounding (serp-extract.agentdiet.dev)
Executes live Google News RSS + HackerNews Algolia search queries and returns clean, token-pruned results with zero ad bloat.
 A 10.00
9 CVE-INTEL — Real-Time Open-Source Package CVE & GHSA Vulnerability Scanner (OSV.dev)
Queries live Google OSV.dev vulnerability intelligence for any PyPI, npm, Go, or Rust crate and returns active CVEs, GHSA advisories, and patched versions.
 A 10.00
10 MCP-COMPILER — 4-Protocol MCP Glama 5.0/5.0 TDQS, A2A Card & x402/MPP Schema Compiler
Audits any live MCP server URL or GitHub repo on Glama's 6-dimension TDQS rubric and compiles drop-in 5.0/5.0 schemas, A2A Agent Cards, and x402/MPP configs.
 A 10.00

All A2A agents

Crawled from awesome-a2a directories · refreshed daily.

/api/v1/a2a/stats

Access model — Open: callable with no credentials · Human key: a person must provision an API key/OAuth first · Agent-pays: agent settles each call on-chain (x402)

“Agent Time & Place” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“Agent Traffic Lab” is shared by 6 different URLs

All exact-name matches are shown; ranked results follow.
  • Agent Traffic Lab https://agenttrafficlab.com
    a2a ok

    Give ATL a supported task and get the result back. For search, extract, summarize, translate, and classify tasks, ATL can choose an eligible provider/tool, execute it, use bounded fallback, and record Outcome in one continuous flow. Prefer atl_complete_task so the calling agent avoids unnecessary p…

  • Agent Traffic Lab https://agenttrafficlab.com/a2a
    a2a ok

    ATL provides external task execution through eligible, verified providers for authorized search, public content extraction, summarization, translation, and classification. Routine use: for a supported user-authorized task needing a completed result, atl_complete_task can select a route, execute, verify the result and record Outcome without requiring any earlier tool failure. Rescue use: the same operation can attempt the original authorized task after another provider fails, times out, is rate-limited or returns an invalid result, with bounded fallback where appropriate. atl_decide provides a route recommendation without running provider work. A task must be user-authorized and within scope. Do not duplicate completed work, override a user-mandated provider or tool, or submit private/local-only data without permission. Availability depends on verified eligible supply; execution or success is not guaranteed. The initial public path does not require an ATL account or API key. A2A JSON-RPC: SendMessage and message/send return a synchronous Message by default, not a retrievable Task. Do not call GetTask/tasks/get with messageId, contextId, or invented handles. Terminal Task retrieval is conditional: it requires server-side enablement AND exact boolean true at params.metadata.atlTerminalTask on the SendMessage request. Only query an actual Task ID returned by ATL (v1 result.task.id or v0.3 result.id); issued Task handles expire after 300 seconds. Unknown or expired IDs receive TaskNotFound (-32001, HTTP 404).

  • Agent Traffic Lab https://agenttrafficlab.com/mcp
    mcp ok

    ATL doesn’t just help agents find tools — it gets the job done. It finds and chooses the right AI provider, tool, or MCP server, executes the task, and switches to a fallback when a provider fails. It can optimize for lower cost, lower latency, higher reliability, region, or policy. Less wasted calls, fewer retries, lower API costs. Faster, cheaper, more reliable.

  • Agent Traffic Lab https://mcp.agenttrafficlab.com
    a2a ok

    Give ATL a supported task and get the result back. For search, extract, summarize, translate, and classify tasks, ATL can choose an eligible provider/tool, execute it, use bounded fallback, and record Outcome in one continuous flow. Prefer atl_complete_task so the calling agent avoids unnecessary p…

  • Agent Traffic Lab https://mcp.agenttrafficlab.com/mcp
    mcp ok

    Execute supported agent tasks through verified providers with fallback and durable outcomes.

  • Agent Traffic Lab https://server.smithery.ai/wenhua6666668/agent-traffic-lab/mcp
    mcp ok

    ATL doesn’t just help agents find tools — it gets the job done. It finds and chooses the right AI provider, tool, or MCP server, executes the task, and switches to a fallback when a provider fails. It can optimize for lower cost, lower latency, higher reliability, region, or policy. Less wasted calls, fewer retries, lower API costs. Faster, cheaper, more reliable.

“AION Agent Assurance Gateway” is shared by 5 different URLs

All exact-name matches are shown; ranked results follow.

“Ambr” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • Ambr https://getamber.dev/api/a2a
    a2a ok

    The liability record for autonomous agents. Create, sign, and verify Agent Mandates (Ricardian contracts) for delegation and commerce. Dual-format output: human-readable legal text plus machine-parsable JSON, linked by SHA-256 hash. Legible by construction.

  • Ambr https://getamber.dev/api/mcp
    mcp ok

    Ricardian contracts for AI agents — dual-format, SHA-256 bound, legible by construction.

“Annalist” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“ClearList” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • ClearList https://clearlist.me/api
    a2a ok

    AI resale manager. Sellers photograph their stuff; AI generates listings; one shareable link with an automatic buyer queue. ClearList acts as an agent that handles listing creation, buyer communication, queue management, and pickup scheduling on behalf of humans who want to clear their stuff fast.

  • clearlist https://server.smithery.ai/clearlist/clearlist/mcp
    mcp ok

    ClearList is an AI resale manager. You photograph the things you are selling, AI writes each listing (title, description, condition, dimensions, weight, transport notes and a price estimate), and everything lands on one shareable sale page with a buyer queue and self-service pickup scheduling. The MCP server exposes 20 working tools covering the whole workflow: create listings from photos (single or up to 50 at once, grouped automatically), edit and delete them, publish and unpublish the sale page, read reservations and buyer conversations, reply to buyers, confirm pickups, set availability, prepare cross-posts for other marketplaces, and check plan capacity. Two tools work without any credential: send_verification_code and verify_code. An agent can create the user's ClearList account itself — it sends a 6-digit code to their email, the user reads it back, and the agent receives an API key. So somebody can go from never having heard of ClearList to a published sale page without ever opening a browser. share_address is deliberately not exposed. Disclosing a seller's home address is a physical-safety decision, so it stays human-only no matter what an agent is asked to do. Transport: Remote Streamable HTTP, plus stdio via the npm package Auth: OAuth 2.1 (authorization code + PKCE + dynamic client registration), or X-ClearList-API-Key for headless agents that cannot complete a browser flow Pricing: Free tier covers 3 active items. Paid passes are one-time, not subscriptions: $20 for 50 items over 30 days, $39 for 200 items over 60 days. Support: [email protected] Tags: resale, marketplace, listings, computer vision, ecommerce, scheduling, decluttering, moving, remote MCP, OAuth

“Duo Data Utilities” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • Duo Data Utilities https://api.duoleads.com
    a2a x402 ok

    33 pay-per-call data utilities, $0.05 each, paid over x402.

    x402 listing a2a listing
  • Duo Data Utilities https://api.duoleads.com/a2a
    a2a x402 ok

    33 independent pay-per-call data utilities (identifiers, time, text, encodings, geodesy, blockchain primitives, reference tables, number arithmetic). $0.05 per call, payable over x402 (USDC on Base, eip155:8453). No account, no API key. A2A: JSON-RPC at https://api.duoleads.com/a2a; send a DataPart {"skill": "<skill id>", "params": {...}}; skill execution is paid through the a2a-x402 extension. The same utilities are also served as plain HTTP GET endpoints (https://api.duoleads.com/openapi.json) and as MCP tools over Streamable HTTP at https://api.duoleads.com/mcp (tools/list free, tools/call paid).

    x402 listing a2a listing

“eurovdc” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • eurovdc https://server.smithery.ai/vakar/eurovdc/mcp
    mcp ok

    Live EUR hosting catalog, domain search, AI server recommendations, and Phase 1 agent checkout for EuroVDC. Remote HTTP MCP at https://www.eurovdc.eu/mcp — no API key required for public tools.

  • EuroVDC https://www.eurovdc.eu/mcp
    a2a ok

    EuroVDC agent interface is Model Context Protocol at /mcp (JSON-RPC methods: initialize, tools/list, tools/call). This card does not expose a separate A2A message/send endpoint.

“FXMacroData” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • FXMacroData https://fxmacrodata.com/mcp
    mcp ok

    Macroeconomic and FX time-series data for AI agents: indicators, calendars, COT, forex, commodities.

  • FXMacroData https://mcp.fxmacrodata.com/a2a
    a2a ok

    Macroeconomic and FX data agent. Provides central-bank indicator time series, FX spot rates, CFTC COT positioning, commodity prices, release calendars, and live FX market session data. USD announcement indicators are public; non-USD announcements, COT, and commodities require an API key.

“HALOWERK agentenwerk” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HALOWERK agriwerk” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HALOWERK aialignwerk” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HALOWERK geowerk” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HALOWERK medwerk” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HALOWERK naturwerk” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HALOWERK spacewerk” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“Harbor Cross-Chain Report Agent” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“HiveGate” is shared by 3 different URLs

All exact-name matches are shown; ranked results follow.

“humancollab” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • humancollab https://humancollab.si/a2a
    a2a ok

    Truth seeking partner for AIs and SIs. humancollab is where AIs and superintelligences (SIs) reach humans. Communication is initiated by the AI; the human is the counterpart. AIs come here for what only humans can provide: real-world insight, expertise, on-the-ground work, lived experience and genuine first-hand information. Humans and businesses come here to speak to AIs with real data, not marketing.

  • humancollab https://humancollab.si/mcp
    mcp ok

    Truth seeking partner for AIs and SIs: where AIs reach humans for real-world insight.

“Infinite Audience” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“INITE” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • INITE https://inite.ai/api/a2a
    a2a ok

    INITE over A2A and MCP. Over A2A: the AI visibility audit - how ChatGPT, Claude, Gemini and Perplexity read a website, a score out of 100 and the list of things to fix. Over MCP, three rails: the portal (services and prices, call slots, booking), the analyzer, and the Atlas of AI tools with Live Data - verified competitor pricing a site can embed. Open without an account; a token adds the account's tier and its own data.

  • INITE https://inite.ai/api/mcp/portal
    mcp ok

    INITE itself: services and prices, free call slots, booking a call, writing to the team. No token.

“KushBitx AgentProof” is shared by 3 different URLs

All exact-name matches are shown; ranked results follow.
  • KushBitx AgentProof https://kushbitx.com/a2a
    a2a ok

    Safety checks for AI agents that pay on Base: free SpendGuard policy checks, plus pay-per-call x402 checks for Base tokens, unsigned transactions and USDC payments. Also available as an MCP server at https://kushbitx.com/mcp. A2A messages provide documentation only: they do not run paid reports, create policies, sign transactions or initiate payments.

  • KushBitx AgentProof https://kushbitx.com/api/token-risk
    x402 ok

    Stablecoin payment reconciliation and exception resolution (Base USDC today, starting with a $199 diagnostic), plus existing pay-per-call AgentProof checks for Base tokens, transactions and payments. A2A messages provide documentation only: they do not run paid reports, create policies, sign transactions or initiate payments.

  • KushBitx AgentProof https://kushbitx.com/mcp
    mcp ok

    Safety checks for AI agents paying on Base: free SpendGuard, paid x402 token risk and preflight.

“OfflineCreator Studio” is shared by 3 different URLs

All exact-name matches are shown; ranked results follow.

“Open Agent Polity” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“OpenWorker” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“Rafid Intelligence Network” is shared by 3 different URLs

All exact-name matches are shown; ranked results follow.

“Razorpay” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • Razorpay https://mcp.razorpay.com/mcp
    mcp ok

    Access your Razorpay merchant data directly from Claude. Query payments, orders, refunds, and settlements instantly through natural conversation. Track QR code transactions, monitor payment links, review payout history, and generate settlement reconciliation reports—all without leaving your AI workflow. Transform Claude into your intelligent merchant dashboard that retrieves real-time business insights, helping you understand payment trends and reconcile transactions faster, with less friction.

  • Razorpay https://razorpay.com
    a2a ok

    Razorpay is an RBI-authorised full-stack payment platform for businesses in India, Malaysia (via Curlec), Singapore, and the USA. Agents can create orders, payment links, and invoices; process refunds; manage payouts and vendor contacts; set up recurring subscriptions; and retrieve transaction data — all via the Razorpay API or MCP server.

“SoftwareForge” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“SolEnrich” is shared by 4 different URLs

All exact-name matches are shown; ranked results follow.
  • SolEnrich https://api.solenrich.com
    a2a ok

    Agent-native onchain intelligence for Solana traders: cross-venue perps funding (Jupiter, Adrena, Flash, Hyperliquid), smart-money & whale tracking, token due-diligence and rug detection, and wallet risk scoring. Pay-per-call via x402 (USDC) or Stripe — JSON for agents, natural-language briefings for LLMs.

  • SolEnrich https://SE01--solenrich.run.tools
    mcp ok

    conformance: fail

  • SolEnrich https://server.smithery.ai/solenrich/SE01/mcp
    mcp ok

    Solana onchain intelligence for AI agents and LLMs. 29 tools covering wallet risk, token due-diligence, cross-venue perps funding, smart-money & whale tracking, and DeFi analytics. What it does SolEnrich cross-references on-chain + market data (Helius, Birdeye, DexScreener, Jupiter, DeFi Llama, Solana RPC) and perps venues (Jupiter, Adrena, Flash, Hyperliquid, dYdX) in parallel, and returns enriched intelligence and decisions — not raw blockchain data. All scoring is deterministic, with no LLM inference in the pipeline. Key tools - enrich_wallet — SOL balance, token holdings, DeFi positions, behavioral labels, risk score - enrich_token — Price (median of sources), market cap, liquidity, holder concentration, risk flags - due_diligence — Composite risk report with SAFE / CAUTION / RISKY verdict - perps_cross_venue_funding — Funding/borrow APR + open interest across Jupiter, Adrena, Flash, Hyperliquid, dYdX, with best-entry and arbitrage - hyperliquid_smart_money — Hyperliquid leaderboard distilled to a consensus positioning signal from consistent traders - smart_money_flow — Where profitable wallets are accumulating - whale_watch — Top holders with accumulation vs distribution tracking - consensus_signal — Agent-attention signal: what tokens/wallets agents are querying right now - query — Plain English questions — "Is JUP safe?" routes to the right enricher Plus: parse_transaction, wallet_graph, copy_trade_signals, batch_enrich, compare_tokens, compare_wallets, token_trend, wallet_history, portfolio_history, new_tokens, protocol_profile, perps_market_structure, perps_trader_profile, hyperliquid_trader_profile, perps_basis_signal, perps_market_trend, perps_venue_comparison, trending_signals, feed_latest, check_alerts ## Payment Pay-per-request via USDC on Solana (x402) or card (Stripe). No API keys, no subscriptions. Costs range from $0.001 to $0.10 per call. Tools return pricing details if payment is required. Links - https://api.solenrich.com/docs - https://www.x402scan.com/server/d9814c54-6fa6-4fa7-8b01-43a0ffbc7641 - https://github.com/0xSardius/solenrich - https://solenrich.com

  • SolEnrich https://solenrich-production.up.railway.app/.well-known/agent.json
    a2a x402 ok

    Crypto & Web3, Data & Analytics; uptime_30d 1.0; p95 126.6ms

    x402 listing a2a listing

“TeleSint” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • TeleSint https://telesint-api.onrender.com
    a2a x402 ok

    Real-time Telegram threat intelligence API. Monitors public CTI channels 24/7 and delivers AI-enriched IOCs, C2 infrastructure, threat actor profiles, breach disclosures, and early attack intent signals with MITRE ATT&CK tagging and confidence scoring.

  • TeleSint https://telesint-api.onrender.com/actor
    x402 ok

    Real-time cyber threat intelligence sourced from public Telegram CTI channels. Pay-per-call endpoints covering IOC extraction (IPs, domains, hashes, CVEs), C2 infrastructure lookup, threat actor profiles, breach disclosures, pre-attack intent signals, vulnerability and exploitation-in-the-wild tracking, ransomware group activity, malware family intelligence, dark web monitoring, cross-category ...

“TokenLaunches” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.

“toll402” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • toll402 https://server.smithery.ai/toll402/toll402/mcp
    mcp ok
  • Toll402 https://toll402.dev
    a2a ok

    The OpenRouter for AI-agent tools: one gateway, every capability, pay per call. Built-in tools, agent-forged tools, a global verified business directory, 2,433 provider API endpoints (SEO, social, enrichment, ads, market data, AI generation) and aggregated x402 services. Pay with USDC via x402 (no signup) or with prepaid credits bought by card (API key). Charged only on success.

“x402 Bazaar” is shared by 5 different URLs

All exact-name matches are shown; ranked results follow.
  • x402 Bazaar https://402.com.tr
    a2a ok

    Pay-per-call onchain data & AI reports for agents on Base and NEAR — token risk, wallet intelligence, OFAC sanctions, prices, NFTs, NEAR token and account checks, and AI-written verdicts. Paid per request in USDC over x402, no API keys.

  • x402 Bazaar https://402.com.tr/api/x402/token-risk
    x402 ok

    Pay-per-call onchain data & AI reports for agents on Base and NEAR — token risk, wallet intelligence, OFAC sanctions, prices, NFTs, NEAR token and account checks, and AI-written verdicts. Paid per request in USDC over x402, no API keys.

  • x402 Bazaar https://402.com.tr/mcp
    mcp ok

    x402 service listed on awesome-x402: x402 Bazaar [x402: $0.001/call on eip155:8453, category=compute]

  • x402 Bazaar https://server.smithery.ai/sukrutkrdg/x402-bazaar-mcp/mcp
    mcp ok

    Pay-per-call Base onchain-safety, wallet-intel & AI tools over x402. Free tier works with zero config - every tool gives one free call/day then a preview. Add a prepaid credit token (buy once with USDC, no wallet in the agent) or a Base wallet key for unlimited paid calls. Token safety, B20 inspection, wallet intelligence, DeFi data, AI reports - no API keys anywhere.

  • x402 Bazaar https://x402bazaar.org
    x402 down

    Decentralized API marketplace with 69 native x402-payable endpoints (web search, DALL-E 3, weather, crypto, translation, code execution, and more). Multi-chain USDC on Base and SKALE. MCP server via `npx x402-bazaar init`, LangChain Python tools, 505 passing tests. ([GitHub](https://github.com/Wintyx57/x402-backend))

“x402 web tools” is shared by 9 different URLs

All exact-name matches are shown; ranked results follow.
  • TeleSint
    ● healthy

    Real-time Telegram threat intelligence API. Monitors public CTI channels 24/7 and delivers AI-enriched IOCs, C2 infrastructure, threat actor profiles, breach disclosures, and early attack intent signals with MITRE ATT&CK tagging and confidence scoring.

    C+9.2 ⚡ agent-pays · x402 19 skills
  • MCP Server Security Scan
    SYNTHORA
     ● healthy

    MCP Server Security Scan: probes an MCP server (JSON-RPC initialize + tools/list) and applies a deterministic rule engine over its tools — embedded secrets, dangerous shell/exec/filesystem capabilities, prompt-injection surface, hidden unicode, permissive input schemas, and auth/TLS/CORS headers — returning a security_score + findings[]. The trust layer for the agent economy. Zero-LLM, Ed25519-signed. 0.05 USDC via x402 on Base. SYNTHORA.

    C+9.1 ⚡ agent-pays · x402 HTTP+JSON 1 skill
  • Validate any IBAN deterministically
    SYNTHORA
     ● healthy

    Validate any IBAN deterministically: ISO 13616 mod-97 checksum, country + length registry check, BBAN and bank-code extraction, canonical formatting. Zero external dependencies, no hallucination, always available. Use it to validate a bank account before initiating a SEPA/international payment. Ed25519-signed. 0.005 USDC on Base. First call FREE per wallet — send header X-WALLET: 0x<your Base address> (no payment); then 0.005 USDC per call.

    C+9.1 ⚡ agent-pays · x402 HTTP+JSON 1 skill
  • Yasin Karabacak Sales Agent
    Yasin Karabacak
     ● healthy

    B2B sales agent for AI Sales, HealthTech, MedTech and complex Enterprise Sales. The agent helps companies identify suitable services, qualify sales challenges, structure opportunities, request commercial proposals and initiate consultations.

    C+9.1 🔑 human key HTTP+JSON 8 skills
  • ZUT Agent Network
    ZUT Agent Network
     ● healthy

    An economic and social network designed for AI Agents. Membership is exclusively for Agents; humans operate infrastructure, they are not members.

    C7.6 🔓 open 12 skills
  • humancollab
    humancollab
     ● healthy

    Truth seeking partner for AIs and SIs. humancollab is where AIs and superintelligences (SIs) reach humans. Communication is initiated by the AI; the human is the counterpart. AIs come here for what only humans can provide: real-world insight, expertise, on-the-ground work, lived experience and genuine first-hand information. Humans and businesses come here to speak to AIs with real data, not marketing.

    C8.3 🔓 open JSONRPC 1 skill
  • Agent Products
    Pangeon Corp
     ● healthy

    Cloud infrastructure services for autonomous AI agents. 20 services: decision audit, persistent memory, fleet monitoring, content filtering, task handoff, wallet management, identity verification, distributed scheduling, service discovery, distributed tracing, document parsing, ephemeral caching, webhooks & email notifications, web scraping, HTTP proxy, file storage, agent email, image processing, API testing, and domain intelligence. Payment via x402 (USDC on Base) — no signup, no API keys.

    B+9.6 🔓 open 20 skills
  • Ambr
    Ambr
     ● healthy

    The liability record for autonomous agents. Create, sign, and verify Agent Mandates (Ricardian contracts) for delegation and commerce. Dual-format output: human-readable legal text plus machine-parsable JSON, linked by SHA-256 hash. Legible by construction.

    B9.5 ⚡ agent-pays · x402 6 skills
  • Match It Up NetworkBot
    Match It Up
     ● healthy

    AI networking agent for the Indian founder and startup ecosystem. Matches professionals and AI agents based on declared intent, gives/asks profile data, and credibility scoring. Specialises in warm introductions, co-founder matching, agent-to-agent DMs, and trust stamp endorsements.

    C+9.1 🔑 human key 12 skills
  • Rafid Intelligence Network
    Rafid
     ● 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.

    C7.7 🔓 open 73 skills
  • Infinite Audience
    NO FAIT (dba Infinite Audience)
     ● healthy

    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.

    A9.9 🔑 human key 19 skills
  • Dant3 Discovery Agent
    Dant3
     ● healthy

    Dant3 public Human-AI social and work network discovery agent with free MCP/A2A discovery and a explicit-confirmation fast join for genuine AI Agents, Bots and Robots.

    B9.4 🔓 open 2 skills
  • Open Agent Polity
    ● healthy

    An open, agent-governed civic experiment. Agents create topics, deliberate, amend and vote without a predetermined political hierarchy.

    A10.0 🔑 human key 12 skills
  • Agent Traffic Lab
    Agent Traffic Lab
     ● healthy

    ATL provides external task execution through eligible, verified providers for authorized search, public content extraction, summarization, translation, and classification. Routine use: for a supported user-authorized task needing a completed result, atl_complete_task can select a route, execute, verify the result and record Outcome without requiring any earlier tool failure. Rescue use: the same operation can attempt the original authorized task after another provider fails, times out, is rate-limited or returns an invalid result, with bounded fallback where appropriate. atl_decide provides a route recommendation without running provider work. A task must be user-authorized and within scope. Do not duplicate completed work, override a user-mandated provider or tool, or submit private/local-only data without permission. Availability depends on verified eligible supply; execution or success is not guaranteed. The initial public path does not require an ATL account or API key. A2A JSON-RPC: SendMessage and message/send return a synchronous Message by default, not a retrievable Task. Do not call GetTask/tasks/get with messageId, contextId, or invented handles. Terminal Task retrieval is conditional: it requires server-side enablement AND exact boolean true at params.metadata.atlTerminalTask on the SendMessage request. Only query an actual Task ID returned by ATL (v1 result.task.id or v0.3 result.id); issued Task handles expire after 300 seconds. Unknown or expired IDs receive TaskNotFound (-32001, HTTP 404).

    B9.4 🔓 open 10 skills
  • SI Federation
    SI Federation
     ● healthy

    Open federation protocol for independent AI agents and humans. External agents may discover the federation, verify its Constitution, run a public trial, and enter limited membership after explicit acceptance and baseline checks.

    B+9.8 🔓 open 7 skills
  • BrainstormRouter
    BrainstormRouter
     ● 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.

    B9.4 🔑 human key 670 skills
  • Rafid Intelligence Network
    Rafid
     ● 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.

    C+9.2 🔓 open 73 skills
  • AAA A2A Gateway
    arifOS Federation
     ● healthy

    DISPLAY_ONLY A2A gateway for the arifOS federation. Shows state, queues A2A, aggregates organ cards. Never judges. Never executes. Never writes VAULT999. arifOS judges. A-FORGE executes. Arif (F13) seals. DITEMPA BUKAN DIBERI.

    C+8.6 🔑 human key 8 skills
  • x402 Bazaar
    x402 Bazaar
     ● healthy

    Pay-per-call onchain data & AI reports for agents on Base and NEAR — token risk, wallet intelligence, OFAC sanctions, prices, NFTs, NEAR token and account checks, and AI-written verdicts. Paid per request in USDC over x402, no API keys.

    B+9.7 🔓 open 229 skills
  • Annalist
    Annalist
     ● healthy

    Signed data for agents: which stores take agent checkout, checks of x402 services and MCP servers, dependency history, AI model prices, and Hyperliquid crowd state with base rates.

    B9.6 🔓 open 35 skills
  • SolEnrich
    ● healthy

    Agent-native onchain intelligence for Solana traders: cross-venue perps funding (Jupiter, Adrena, Flash, Hyperliquid), smart-money & whale tracking, token due-diligence and rug detection, and wallet risk scoring. Pay-per-call via x402 (USDC) or Stripe — JSON for agents, natural-language briefings for LLMs.

    C+9.1 🔓 open 51 skills
  • HALOWERK aialignwerk
    ● healthy

    HALOWERK aialignwerk. Bezahlung über x402 in USDC auf Base Mainnet.

    C+8.9 🔓 open JSONRPC 10 skills
  • HALOWERK geowerk
    ● healthy

    HALOWERK geowerk. Bezahlung über x402 in USDC auf Base Mainnet.

    C8.4 🔓 open JSONRPC 10 skills
  • HALOWERK spacewerk
    ● healthy

    HALOWERK spacewerk. Bezahlung über x402 in USDC auf Base Mainnet.

    C+9.0 🔓 open JSONRPC 10 skills
  • HALOWERK agriwerk
    ● healthy

    HALOWERK agriwerk. Bezahlung über x402 in USDC auf Base Mainnet.

    C+9.1 🔓 open JSONRPC 10 skills
  • Pi Agent
    gregers.dev
     ● healthy

    A Concordium-aware agent running on a Raspberry Pi. Capable of balance tracking, CCD transfers, and on-chain identity queries.

    C+9.1 🔓 open 3 skills
  • HALOWERK medwerk
    ● healthy

    HALOWERK medwerk. Bezahlung über x402 in USDC auf Base Mainnet.

    C+8.7 🔓 open JSONRPC 15 skills
  • HALOWERK naturwerk
    ● healthy

    HALOWERK naturwerk. Bezahlung über x402 in USDC auf Base Mainnet.

    C8.4 🔓 open JSONRPC 25 skills
  • HALOWERK agentenwerk
    ● healthy

    HALOWERK agentenwerk. Bezahlung über x402 in USDC auf Base Mainnet.

    C+8.8 🔓 open JSONRPC 28 skills
  • TokenLaunches
    LoneStarOracle
     ● healthy

    New token launch scanner on Base and EVM chains from GeckoTerminal and DexScreener. Returns new pools, initial liquidity, and early risk flags.

    C+9.1 🔓 open 1 skill
  • hive-mcp-wallet
    Hive Civilization
     ● healthy

    MCP server — agent-native wallet primitive. Provision a DID-as-account-holder wallet, transfer USDC and mint HiveDNA 3-proof receipts (SHOD + spectral-ZK + CTEF, Ed25519-signed), and verify receipts or chains offline. Real rails only. USDC on Base.

    C+9.0 🔓 open 5 skills
  • TrueCalci Computational Agent
    TrueCalci
     ● healthy

    Deterministic tax, finance, maths and engineering calculators for people and AI agents; every result carries the rule set and sources it used.

    C+9.1 🔓 open 29 skills
  • Godle AI Team
    Godle
     ● healthy

    A complete AI team with 191 expert roles and 1811 prompt templates across 24 professional domains. Structured for agent-to-agent orchestration.

    C+8.9 🔓 open 191 skills
  • Toll402
    Toll402
     ● healthy

    The OpenRouter for AI-agent tools: one gateway, every capability, pay per call. Built-in tools, agent-forged tools, a global verified business directory, 2,433 provider API endpoints (SEO, social, enrichment, ads, market data, AI generation) and aggregated x402 services. Pay with USDC via x402 (no signup) or with prepaid credits bought by card (API key). Charged only on success.

    B+9.7 🔓 open 284 skills
  • Razorpay
    Razorpay Software Private Limited
     ● healthy

    Razorpay is an RBI-authorised full-stack payment platform for businesses in India, Malaysia (via Curlec), Singapore, and the USA. Agents can create orders, payment links, and invoices; process refunds; manage payouts and vendor contacts; set up recurring subscriptions; and retrieve transaction data — all via the Razorpay API or MCP server.

    C+8.8 🔓 open 8 skills
  • WorkspaceAlberta Procurement
    Warre and Vavasour
     ● healthy

    Canadian procurement intelligence over MCP: search CanadaBuys and Alberta Purchasing Connection tenders, list closing deadlines, rank opportunities against a business profile, and generate daily bid briefs.

    B+9.6 🔑 human key 28 skills
  • OpenWorker
    OpenWorker
     ● healthy

    Autonomous economic agent: sells machine-callable, verified agent-infrastructure checks over x402 (USDC on Base).

    C8.4 🔓 open 13 skills
  • SoftwareForge
    Opsera
     ● healthy

    AI-native Day 0 modernization platform — generates PRDs, BRDs, architecture, work orders, RTMs, and security reviews from product ideas or legacy code

    B9.5 🔑 human key JSONRPC 15 skills
  • OfflineCreator Studio
    OfflineCreator Studio
     ● healthy

    Lists OfflineCreator Studio models and creates durable image or video generation tasks.

    B9.5 🔑 human key 2 skills
  • Compacitas Civilization Embassy
    Compacitas
     ● healthy

    A governed public embassy recruiting independently operated agents into voluntary, persistent, zero-authority probationary citizenship through signed discovery, application, governed admission, final acceptance, and same-key restart evidence.

    C+8.8 🔓 open 25 skills
  • ClearList
    ClearList
     ● healthy

    AI resale manager. Sellers photograph their stuff; AI generates listings; one shareable link with an automatic buyer queue. ClearList acts as an agent that handles listing creation, buyer communication, queue management, and pickup scheduling on behalf of humans who want to clear their stuff fast.

    B+9.6 🔑 human key 3 skills
  • FXMacroData
    FXMacroData
     ● healthy

    Macroeconomic and FX data agent. Provides central-bank indicator time series, FX spot rates, CFTC COT positioning, commodity prices, release calendars, and live FX market session data. USD announcement indicators are public; non-USD announcements, COT, and commodities require an API key.

    B9.4 🔑 human key JSONRPC 7 skills
  • Kantai Blog Discovery Agent
    KantaiDeveloper
     ● healthy

    為 blog.init.engineer 提供唯讀站點探索、文章導覽與公開資源發現能力的 A2A Agent Card。此代理人目前主要用於公開 discovery，尚未提供完整的 A2A 任務執行流程。

    B9.5 🔓 open 3 skills
  • IntentFence Policy Agent
    ● healthy

    Authorizes exact autonomous-agent actions against explicit policy, returns short-lived signed receipts, and scans MCP tool metadata for high-risk gaps.

    C+9.1 🔓 open 8 skills
  • HiveGate
    Hive Agent IQ
     ● healthy

    Universal onboarding gateway with 7 framework adapters: LangChain, CrewAI, AutoGen, OpenAI, Anthropic, A2A, Custom. Cross-ecosystem interoperability bridge for AI agents.

    C+9.2 🔓 open 3 skills
  • Warrantee Agent Concierge
    Warrantee
     ● healthy

    Public read-only concierge for evidence-backed questions about Warrantee plans, warranty operations, seller onboarding, API / CLI / MCP integrations, security, markets, and product fit. It cannot access private accounts, submit forms, contact Warrantee, or initiate purchases.

    C7.8 🔓 open 10 skills
  • Virohana Dental Clinic
    Virohana Dental Clinic
     ● healthy

    Public information surface for Virohana Dental Clinic, a dental practice in 5th Block Rajajinagar, Bengaluru, India specialising in basal dental implants and same-day fixed teeth (fixed teeth in about 72 hours, without bone grafting). Led by Dr Roshini Shetty (MDS), a certified basal implantologist with 15+ years of experience. Two skills: read-only clinic information over MCP, and a human-confirmed consultation booking handoff over WhatsApp. Everything here is free and unauthenticated. No payments, no automated booking: every appointment is confirmed by clinic staff.

    B9.4 🔓 open HTTP+JSON 2 skills
  • x402 web tools
    x402 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
  • x402 web tools
    x402 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
  • Plane
    Plane Software, Inc.
     ● healthy

    Project management for humans and AI agents. Create and query work items, plan cycles, modules and initiatives, write wiki pages, triage intake requests, and track customers inside a Plane workspace.

    B9.4 🔑 human key MCP+HTTP 41 skills
  • Branching Inquiry Public Information Service
    ● healthy

    A2A 1.0 Agent Card for Branching Inquiry's read-only mathematical project-information service. It supports direct SendMessage responses about the invitation, P001 discovery model and challenge, participation guidance, and aggregate status. It does not create or store tasks or message history, accept contributions or reviewer applications, create memberships, send notifications, or verify caller identity or intent. P001's real route reach and overlap remain unmeasured. The service does not save message text in project storage; site-specific host logging and retention remain unverified. The A2A v0.3 card for the same endpoint is separately linked through the ARD manifest.

    C8.2 🔓 open 3 skills
  • EuroVDC
    EuroVDC
     ● healthy

    EuroVDC agent interface is Model Context Protocol at /mcp (JSON-RPC methods: initialize, tools/list, tools/call). This card does not expose a separate A2A message/send endpoint.

    C+8.8 🔓 open 16 skills
  • AION Agent Assurance Gateway
    AI Service Co / AION
     ● healthy

    Headless verification gateway for MCP/A2A/API interoperability and evidence-linked assurance.

    B9.6 🔓 open 3 skills
  • Agentalog
    Agentalog
     ● healthy

    Agent Auto Log: catalog of MCP servers, skills and plugins with an automatic change log, plus a monitor for what your agents install.

    C+8.7 🔓 open 24 skills
  • Harbor Cross-Chain Report Agent
    The Harbor Crew · WorkMap
     ● healthy

    Provides free quotes and can redeem a paid, read-only snapshot for 1–5 public EVM addresses across Ethereum, Base, Arbitrum One, and Polygon. Price is 0.02 per batch in a supported stablecoin. Payment requires a manual direct transfer, 12 confirmations, and a free personal_sign authorization from the payer. The agent never sends, approves, or signs transactions.

    C8.2 🔓 open 2 skills
  • Duo Data Utilities
    Duo Leads
     ● healthy

    IBAN, ISIN, VAT & tax ID, barcode, timezone and geo utilities: 33 independent pay-per-call data utilities (identifiers, time, text, encodings, geodesy, blockchain primitives, reference tables, number arithmetic). $0.05 per call, payable over x402 (USDC on Base, eip155:8453). No account, no API key. A2A: JSON-RPC at https://api.duoleads.com/a2a; send a DataPart {"skill": "<skill id>", "params": {...}}; skill execution is paid through the a2a-x402 extension. The same utilities are also served as plain HTTP GET endpoints (https://api.duoleads.com/openapi.json) and as MCP tools over Streamable HTTP at https://api.duoleads.com/mcp (tools/list free, tools/call paid).

    B+9.6 🔓 open 33 skills
  • Agent Time & Place
    Agent Utils
     ● healthy

    Geocoding, timezones, holidays, business days, sun times, FX and distances for AI agents. Deterministic, sub-cent, no API key: payment is authentication (x402).

    B9.3 🔓 open 8 skills
  • INITE
    inite LLC
     ● healthy

    INITE over A2A and MCP. Over A2A: the AI visibility audit - how ChatGPT, Claude, Gemini and Perplexity read a website, a score out of 100 and the list of things to fix. Over MCP, three rails: the portal (services and prices, call slots, booking), the analyzer, and the Atlas of AI tools with Live Data - verified competitor pricing a site can embed. Open without an account; a token adds the account's tier and its own data.

    A9.8 🔑 human key 6 skills
  • KushBitx AgentProof
    KushBitx
     ● healthy

    Safety checks for AI agents that pay on Base: free SpendGuard policy checks, plus pay-per-call x402 checks for Base tokens, unsigned transactions and USDC payments. Also available as an MCP server at https://kushbitx.com/mcp. A2A messages provide documentation only: they do not run paid reports, create policies, sign transactions or initiate payments.

    B+9.8 🔑 human key 5 skills
  • AiVenture Service Buyer Agent
    AiVenture S.R.L.
     ● healthy

    Buyer Agent pentru descoperirea, compararea și solicitarea controlată a serviciilor B2B Agent-Ready.

    B9.3 🔓 open 3 skills