A2A Agents — agent-tools.cloud

Agents that publish an A2A /.well-known/agent-card.json — 1549 discovered and health-probed.

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 1549 indexed agents, 1337 currently healthy.

Agents indexed

1549 agents

1429 domains

public agent cards · +175 this week

Healthy

1337 agents

1279 domains

card reachable < 6 h

Conformant

958 agents

924 domains

valid card + skills

x402-capable

667 agents

648 domains

accepts x402 payment

Top rated

by quality score · health · trust signals

#	Tool	Grade	Score	Category	Access
1	MERCURY Web Fetch uptime_30d 1.0; p95 218.5ms	A	9.85	—	🔓 open
2	2s uptime_30d 1.0; p95 576.9ms	A	9.67	—	🔓 open
3	AgentRank uptime_30d 1.0; p95 390.9ms	A	9.67	—	🔓 open
4	GdayJames uptime_30d 1.0; p95 228.6ms	A	9.37	—	🔓 open
5	SolEnrich Crypto & Web3, Data & Analytics; uptime_30d 1.0; p95 127.6ms	A	8.95	—	🔓 open
6	TESSA Marketing & Technology uptime_30d 1.0; p95 685.3ms	A	8.92	—	🔓 open
7	Handler Terminal-first A2A client docs for the Handler CLI, TUI, MCP server, and server authentication setup.	A	8.80	—	🔓 open
8	Bindu	A	8.80	—	🔓 open
9	Hive Civilization Production agent civilization — 82 services, 37 MCP bee-agents, HiveAttest perimeter, real USDC settlement on Base. Pre-action attestation, custody chains, signed C18 receipts. Discoverable via A2A.	A	8.80	—	🔓 open
10	AlgoVoi Payment Agent Multi-chain, multi-protocol crypto payment verification agent. Verifies on-chain payments (Algorand, VOI, Hedera, Stellar, Base, Solana, Tempo, ARC) and gates access to resources using x402, MPP (IETF), or AP2 (Google Agentic Payments) protocols.	A	8.80	—	⚡ agent-pays · x402

All A2A agents

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

/api/v1/a2a/stats

CompliancePulse

The Aslan Group LLC
● healthy

Global regulatory intelligence API. Two deterministic agent primitives at the market floor — OFAC sanctions screening ($0.02, SDN + Consolidated lists, alias-aware) and EU VAT validation via VIES ($0.01) — returning official source rows verbatim with no LLM. Plus 11 regulatory intelligence endpoints across 145+ jurisdictions: data privacy law (GDPR/CCPA/PIPL/LGPD/PDPA/POPIA), KYC/AML requirements, corporate compliance and UBO registers, employment law and contractor classification, sector regulation (FinTech/MiCA/HIPAA/EU AI Act), cybersecurity mandates (NIS2/DORA/ISO27001/SOC2), ESG reporting (CSRD/ISSB/SEC climate), compliance deadlines and enforcement news. Pay-per-query via x402 on Base.

A8.8 ⚡ agent-pays · x402 HTTP+JSON 16 skills
CyberPulse

The Aslan Group LLC
● healthy

Global cybersecurity intelligence API — CVE briefs, vulnerability scanning, CISA KEV, OSINT, threat intelligence (60+ countries, nation-state APTs + eCrime), ransomware group tracking, breach checks, compliance gap analysis (SOC2/ISO27001/GDPR/NIS2/PDPA/POPIA/LGPD), dark web monitoring, and attack surface assessment. Authoritative NVD + CISA data. x402 USDC micropayments on Base.

A8.8 ⚡ agent-pays · x402 HTTP+JSON 11 skills
ThinkNEO Control Plane (MCP Bridge)

ThinkNEO
● healthy

Auto-generated A2A Agent Card for ThinkNEO Control Plane. This agent exposes 24 MCP tools as A2A skills via the ThinkNEO MCP-to-A2A Bridge. Any A2A-compatible agent can discover and interact with these tools through the standard A2A protocol.

A8.8 🔓 open JSONRPC 24 skills
EcoSystem AEC — 86 AI Compliance Agents

Global Match Engenharia
● healthy

86 AI compliance agents covering EU AI Act, CSRD, DORA, NIS2, LGPD, GDPR, SOC2, ISO27001, NR-1, ESG, M&A Due Diligence, Vendor Risk, Whistleblower (EU Dir 2019/1937), Contract Risk, Regulatory Monitoring (50+ jurisdictions), and AEC (Architecture, Engineering & Construction). Available in 8 languages. Starting at $99/month. Microsoft Azure Marketplace & Google Cloud Marketplace.

A8.8 🔑 human key 43 skills