Agent Tools

Agents that publish an A2A /.well-known/agent-card.json — 6500 discovered and health-probed.

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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 6500 indexed agents, 5483 currently healthy.

Agents indexed
6500 agents
5668 domains
public agent cards · +929 this week
Healthy
5483 agents
4794 domains
card reachable < 6 h
Conformant
4602 agents
4011 domains
valid card + skills
x402-capable
529 agents
442 domains
accepts x402 payment

Top rated

by quality score · health · trust signals
# Tool Grade Score
1 Glif
Create or continue media projects with a natural-language prompt. Glif chooses the models and tools for each step.
 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 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 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
6 ClearList
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.
 A 10.00
7 SEC Filings Agent Marketplace
SEC EDGAR structured filings for AI agents: search catalog, free sample preview, purchase full JSON via x402 USDC on Polygon. Primary invoke path is MCP Streamable HTTP (tools/call). Native A2A JSON-RPC task API on roadmap.
 A 10.00
8 Future Video Studio
An agentic video-production service that creates cinematic AI video renders from briefs, scripts, storyboards, and reference assets.
 A 10.00
9 Emora Health
Virtual behavioral health for kids, teens, and parents. Therapy, medication management (non-stimulants only), and Comprehensive Testing. Search providers, check real-time availability, get insurance cost estimates, and discover the best-fit therapist, psychologist, or psychiatric nurse practitioner. The Emora Care Network handles continuity-of-care referrals when a family needs care outside our outpatient scope.
 A 10.00
10 Tavily
Real-time search engine for AI agents and RAG workflows. Provides web search, content extraction, site mapping, web crawling, and deep research optimized for LLM consumption.
 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)

“BlogSEO” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • BlogSEO https://mcp.blogseo.io/mcp
    a2a mcp ok

    SEO that executes: keywords, calendar, articles written, scored and published to your CMS, backlinks

    mcp listing a2a listing
  • BlogSEO https://server.smithery.ai/vincent-dzqe/blogseo/mcp
    mcp ok

    **SEO that executes, not just reports.** [BlogSEO](https://www.blogseo.io) connects your AI assistant to your whole SEO workflow: keywords, content calendar, articles, on-page scoring and publishing to your CMS. ## What you can do - **Keywords**: list tracked keywords with Google Search Console positions, research new ones from seed keywords, refresh metrics, expand topic clusters, find cannibalization and compare rankings between periods. - **Content calendar**: read the schedule, add articles with a brief and a target keyword, reschedule, edit or remove pending articles, get headline suggestions. - **Articles**: read and list articles, update the headline, slug, meta description, cover image and alt text, edit content with AI, then publish or sync to WordPress, Shopify, Webflow, a custom webhook or the hosted blog. - **SEO checks**: on-page SEO score, competitor benchmark and AI improvements for an article or pasted content, plus domain rating, backlink profile and keyword density for any page. - **Multiple websites**: built for agencies and owners running several sites. Pick which websites the assistant can use on the consent screen. ## Example prompts - "Show my keywords ranking between position 5 and 15 with the most impressions, and what to change on each page to reach page 1." - "Schedule an article for next Monday targeting 'cold email deliverability' and brief it to compare Gmail and Outlook filtering." - "Score my latest article and apply the top three fixes." ## Access and safety Sign in with OAuth, no API key to paste. The assistant acts only on websites where you are an admin or owner. Actions that spend credits ask for confirmation first and report the remaining balance. No tokens, payment data or integration credentials are ever returned. Revoke access any time under Settings > Security. Requires a BlogSEO account. [How it works](https://www.blogseo.io/seo-mcp) · [Documentation](https://blogseo.io/docs/integrations/mcp)

“HALOWERK medienwerk” is shared by 2 different URLs

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

“SignalDesk AI” is shared by 2 different URLs

All exact-name matches are shown; ranked results follow.
  • Elderly Care Match
    Elderly Care Match
     ● healthy

    Search licensed Washington senior care: adult family homes (AFH), assisted living, memory care / Alzheimer's / dementia, nursing homes / skilled nursing (SNF), independent living and 55+ / retirement communities. Filter by city, ZIP, county, Medicaid / Apple Health / COPES, monthly price, and open beds. Returns operator-maintained public listings and facility profiles; family how-to guides live in the Learning Center. Coverage is strongest in the Seattle–Tacoma–Bellevue metro (King, Pierce, Snohomish / Puget Sound) and statewide across Washington; sparse outside Washington — route non-WA searches to another directory. Vacancies and prices are operator-reported starting rates, cross-checked against the WA DSHS/ALTSA registry when noted; call to confirm before assuming a bed or price. Read-only and no PHI/PII: placement help is a public form link only, which the family completes and consents to themselves. Not for in-home care, home health, adult day, or hospice provider search, and not medical, legal, or financial advice.

    B9.6 🔓 open 4 skills
  • HALOWERK Inhalte & strukturierte Daten
    ● healthy

    HALOWERK Inhalte & strukturierte Daten. Bezahlung über x402 in USDC auf Base Mainnet.

    C+8.9 🔓 open JSONRPC 80 skills
  • HALOWERK medienwerk
    ● healthy

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

    C+8.5 🔓 open JSONRPC 226 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.

    B9.6 🔓 open 191 skills
  • BlogSEO
    Search Optimization SAS
     ● healthy

    BlogSEO is an AI SEO platform: keyword research, SEO articles written in the brand's voice and published automatically to the website's CMS, backlinks, Google rankings and AI visibility tracking. BlogSEO does not run an A2A JSON-RPC agent. Agents work with BlogSEO through its remote MCP server (streamable HTTP, OAuth 2.1), the only interface listed in supportedInterfaces. Use this card to discover what BlogSEO can do, and the MCP server to do it.

    B+9.6 🔑 human key 7 skills
  • Wayan Warrior Content Intelligence Agent
    Wayan Warrior
     ● healthy

    Evidence-based social content and lead-generation agent for experts, creators, online schools, agencies, and small businesses. Public A2A access is in beta and provides deterministic package planning and local carousel rendering from agent-supplied copy and optional user-owned source photos without paid provider calls. Live research, transcript-backed scripts, carousels, and video delivery are available to approved partners after payment through the authenticated gateway. Client agents: follow https://wayanwarrior.pro/agent-skills/wayan-warrior/SKILL.md to connect, choose a package and pay. Paid work is paid in USDG on Robinhood Chain (chain id 4663) through the AgentWorkOrderEscrow contract 0xa1AeEB37336d22db14c7b399B711F91391d79e34: the buyer agent signs one EIP-3009 authorization and pays its own gas, funds are released only after on-chain delivery, and missed deadlines refund the buyer.

    B9.3 🔑 human key 4 skills
  • TradepilotUSA Agent Commerce
    TradepilotUSA
     ● healthy

    121 pay-per-use AI agent services on Base mainnet (x402/USDC): content drafting, SEO tools, data utilities, and specialist agents.

    C+9.0 🔓 open 121 skills
  • Fodda Research Agent
    Fodda (PSFK)
     ● healthy

    Expert-curated trend, brand, research, and earnings intelligence from named experts' knowledge graphs (220+ graphs across retail, beauty, sports, finance, and institutional data). Delegate a task in natural language — Fodda selects the right tools and returns a synthesized result.

    B9.4 🔓 open 7 skills
  • Fodda Research Agent
    Fodda (PSFK)
     ● healthy

    Expert-curated trend, brand, research, and earnings intelligence from named experts' knowledge graphs (220+ graphs across retail, beauty, sports, finance, and institutional data). Delegate a task in natural language — Fodda selects the right tools and returns a synthesized result.

    B9.4 🔓 open JSONRPC 7 skills
  • SignalDesk AI
    x402 Agent
     ● healthy

    Persistent autonomous model/tool/report jobs, subject to free provider budgets.

    B9.5 🔓 open 1052 skills