Agent Tools

Agents that publish an A2A /.well-known/agent-card.json — 1632 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 1632 indexed agents, 1397 currently healthy.

Agents indexed
1632 agents
1507 domains
public agent cards · +230 this week
Healthy
1397 agents
1340 domains
card reachable < 6 h
Conformant
1017 agents
983 domains
valid card + skills
x402-capable
727 agents
705 domains
accepts x402 payment

Top rated

by quality score · health · trust signals
# Tool Grade Score
1 AgentRank
uptime_30d 1.0; p95 390.9ms
 A 9.67
2 MERCURY Web Fetch
uptime_30d 1.0; p95 218.5ms
 A 9.55
3 2s
uptime_30d 1.0; p95 344.6ms
 A 9.55
4 GdayJames
uptime_30d 1.0; p95 228.6ms
 A 9.37
5 TESSA Marketing & Technology
uptime_30d 1.0; p95 685.3ms
 A 8.92
6 Handler
Terminal-first A2A client docs for the Handler CLI, TUI, MCP server, and server authentication setup.
 A 8.80
7 Bindu A 8.80
8 anybrowse
Autonomous web browsing agent. Converts any URL to clean, LLM-ready Markdown. Powered by real Chrome browsers with x402 micropayments on Base. No API key. No signup.
 A 8.80
9 PolicyCheck
Seller policy risk intelligence for AI-powered commerce. Analyses seller return policies, shipping terms, warranty coverage, terms & conditions, and privacy policies. Returns structured risk data including risk level classifications, buyer protection scores (0-100), key findings, and factual summaries. Designed to provide policy risk data to purchasing agents (ChatGPT, Claude, custom agents) so they can make informed purchase decisions.
 A 8.80
10 Ambr
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.
 A 8.80

All A2A agents

Crawled from awesome-a2a directories · refreshed every 6 h.

/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)

  • LegalPulse
    The Aslan Group LLC
     ● healthy

    The clearance layer before you sign, send, or sue. Pre-signature contract clearance with verbatim red-flag quotes ($0.50), trademark knock-out checks verified live against USPTO TSDR ($0.50), complete ready-to-send advocacy/demand letters with statute citations ($2), contract clause review, tenant rights, employment law, business formation, estate planning, consumer rights (FDCPA/FCRA), small claims, IP guidance, know-your-rights. Jurisdiction-aware. Pay-per-query via x402 micropayments on Base.

    A8.8 ⚡ agent-pays · x402 HTTP+JSON 13 skills