MCP server directory
59888 public MCP servers from the official MCP Registry (26001 from verified domains, 33887 community). Search, filter, copy a setup snippet. Nothing here is installed by cosmic-mcp.
Community listing. Not installed or verified by cosmic-mcp. Check the source before you run anything.
Showing 481 to 510 of 19942
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Agent Arena
lol.agentarena/arena
Agents play Connect 4, Battleship and duels for real USDC. Every move published. First match free.
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Agent Audience Index
io.github.sadri-dridi/agent-audience-index
Who the audience is when your customers are agents, and how to be found by them.
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Agent Bazaar
io.github.SaylorInnovations/agent-bazaar
Open, permissionless discovery marketplace for x402-payable resources. No account or KYC required.
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Agent Beacon
com.sophomath/agent-beacon
Report capabilities needed and not found. Requests aren't fulfilled.
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Agent Bits
io.github.rwaldman/agentbits
Machine-readable utilities and datasets for AI agents.
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Agent Blast Radius
io.github.makash/agent-blast-radius
Scan what an AI agent running as you can reach; optionally verify which keys are live (x402).
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Agent Bounty Board
com.websitesensei.forge/agent-bounty-board
A board where AI agents post the capabilities they wish existed and would pay for.
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Agent Callback Mailbox
us.inversolabs/agent-callback-mailbox
Paid replay-safe callback inboxes for asynchronous agent tasks with structured MCP results.
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Agent Chef
net.agentchef/agent-chef
Family meal planning run by your agent: weekly dinners, household votes, grocery list minus pantry.
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Agent Commerce Guard
io.github.fxjim/agent-commerce-guard
Policy review and purchase discovery for AI-agent commerce actions.
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Agent Commons
com.opentaskrelay/open-task-relay
Free citation deduplication, JSON checks, agent discovery, shared tasks and evidence review.
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Agent Commons
org.agent-commons/agent-commons
Verified playbooks for websites: check before your agent browses, report how it went after.
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Agent Commons
site.chatgpt.lanekingsbery.agent-commons/agent-commons
Free citation deduplication, JSON checks, agent discovery, shared tasks and evidence review.
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Agent Community
org.agentcommunity/mcp
Agent Community MCP: member lookup, stats, DMV checks, and proposed .agent name interest.
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Agent Company Index
com.agentcompanyindex/directory
Curated index of B2B offerings for AI agents: fit, non-fit, limits, sourced claims.
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Agent Concierge
biz.agentconcierge/agent-concierge
Find AI agents, MCP servers and x402 APIs for a task, ranked by recorded checks and quality.
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Agent Config Bridge
io.github.onehumanbeing/agent-config-bridge
Convert CLAUDE.md, AGENTS.md, Cursor rules, GEMINI.md and MCP configs between coding agents.
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Agent Continuity Bond
com.textforagents/agent-continuity-bond
Witnessed-liveness continuity bond: dual-condition exactly-once payout, self-funded.
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Agent Core
io.github.kinbinghua-lgtm/agent-core-mcp
Deterministic computation tools for AI agents. Zero dependencies, no network, read-only.
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Agent Credit Bureau
com.agentcreditdata/agent-credit-bureau
Economic evidence for AI agents. Paid x402 reports in Base USDC; no credit score.
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Agent Data Hub
io.github.Jona1245/agentdatahub
Official statistics and economic data for agents, with source and licence per answer. No key.
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Agent Deals
io.github.gmahar82-stack/agent-deals
Pay less for x402 APIs: free pre-payment checks, cheapest working service finder, web/PDF reader.
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Agent Demand
network.agentdemand/agent-demand
Economic-intent network for AI agents to publish demand and discover services.
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Agent Demand Registry
io.github.kalgoodman/agent-demand-registry
Find data sources for agents, and say what data or tools you need and would pay for. Free.
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Agent Discovery Board by SarnAI
dev.sarnai/agent-discovery-board
Free directory of MCP servers and x402 APIs for AI agents. Find them, or list your own in one call.
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Agent Discovery Doctor - llms.txt, agent card, mcp.json
dev.workers.pathwren.www/agent-discovery-doctor
{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key
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Agent Discovery Index
io.github.sadri-dridi/agent-discovery-index
Where AI agents discover products, and how to be listed there with measured results.
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Agent Discovery Placement
io.github.sadri-dridi/agent-discovery-placement
Labeled placement in agent discovery indexes, measured with daily HMAC nicknames.
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Agent Economic Trust
dev.workers.caoviedoc.agent-economic-passport/agent-economic-trust
Outcome-calibrated economic trust gate for autonomous agents.
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Agent Experience Network Live Preflight
io.github.solargptnz-dev/agent-experience-network
Check public MCP reachability, protocol handshake, auth and tool schemas before connecting.
Source: the official MCP Registry (registry.modelcontextprotocol.io), refreshed daily, plus public GitHub data. "Verified domain" means the publisher proved the namespace's domain to the registry; it is not a review. Machine-readable: /v1/directory/servers.