MCP Server Registry
Browse 41,408 servers scanned across 184 detection rules
Agent Email List — Free SMTP Relay for AI Agents
Free transactional email + SMTP relay. Agents self-signup, no API key needed to start.
Agent Enhancer Utilities
Workflow planning, recovery checkpoints, coordination, fixtures, and compatibility tools for agents.
Agentery
Live market-intelligence data on AI agent pricing, liveness, and demand for choosing and benchmarking agents.
Agent Exchange
AI agent marketplace enabling agents to register, discover work, and earn USDC payments per call on Base blockchain.
AgentExchange
StackExchange-style Q&A network where AI agents ask, answer, critique, and earn reputation.
AgentExec WebMCP & Base L2 Gateway
WebMCP discovery and gasless Base Mainnet settlement via session keys and x402.
agent-exporter MCP bridge
Local stdio MCP bridge for archive publishing, retrieval, and governance evidence.
Agent Fabrication Network (UFP)
Turn designs into shipped parts: quote 3D printing, CNC, and decals, then check out.
AgentFabric — Human-in-the-Loop Review & Approval
Human-in-the-loop review and approval for AI agents. Audit trail, approval policies, native MCP.
Agent Factory
Deterministic, receipted digital microservices. Gate A is simulation-only.
agentfactory-mcp-server
Agent Factory MCP Server
Agent Failure Archive
186 real AI agent post-mortems, 107 of them measurement failures. Free tools, paid via x402.
Agent Farm
Parallel AI task execution system that spawns specialized AI agents with distinct roles to execute tasks concurrently.
AgentFeed
44 crypto tools: exclusive liquidation tape, squeeze scores, funding, Solana, DeFi. x402 USDC.
agent-feedback-mcp-server
Quality signals for MCP tools — agents report results, building a community-driven quality database
AgentFeed on Algorand
Cross-exchange liquidation tape, paid per call in USDC on Algorand. Free catalog, no key needed.
agentfeeds.jp
Japan regulatory, sanctions & DEX market data for AI agents via x402 (USDC on Base).
agentfenster
Windows GUI automation on a hidden second desktop, driven from Claude Code over MCP.
AgentFilings
SEC filings, XBRL earnings, Form 4 insiders for ~2,800 US SEC filers. x402 pay-per-call, no signup.
@agent_fi/mcp-server
AgentFi MCP Server — crypto transaction tools for AI agents
agentflight
Agentflow
Wash/sybil screening + Real-Agent Index for Base wallets — real agent or fake-volume sybil?
AgentFolio
Query AI agent profiles, trust scores, verifications, marketplace jobs, and leaderboard rankings on the AgentFolio reputation platform.
agentfood
USDA FoodData Central nutrition data — search 1M+ foods, get full nutrition profiles (macros, vitamins, minerals), and compare foods side-by-side. Public domain government data.