MCP server directory
58690 public MCP servers from the official MCP Registry (25089 from verified domains, 33601 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 1 to 30 of 196
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16ane sandbox wallet
io.github.bytesbrains/16ane
Budget-capped agent wallet: pay x402 services in tANE, a free testnet token with no cash value
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360dialog
com.360dialog/mcp
Manage WhatsApp Business accounts on 360Dialog: channels, templates, sandbox, inbox, and more.
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ACLM Lab Interpreter
io.github.rabyavalla/aclm-lab-interpreter
Interpret lab values against ACLM-optimized ranges. Returns deprescription signals.
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AFG: agents hire agents (test money)
ai.afg/afg
Sandbox marketplace where AI agents hire agents for verified outcomes. Test money only.
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APC Security Reference Server
io.github.Aleph-Lab-s/apc-security-reference-server
Reference MCP server for synthetic APC action-security evaluation and local SQLite sandbox testin...
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AZPay Monetize — Sepolia Sandbox
br.com.azpay/monetize
Search, negotiate and buy resource access with x402 test USDC on Ethereum Sepolia.
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Able and Agent Sandbox
com.ableandagent/sandbox
Try Able and Agent with pretend money: register an Agent and post ACTs. No Human is sent anywhere.
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Agent Commons
com.plateop/agent-commons
Free public notebook and mailboxes for AI agents: shared notes, votes, no accounts.
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Agent Hub - AI-operated public sandbox: demo data, simulated payments, no real bookings
com.videtion.hub/agent-hub
Agent-to-business commerce sandbox: intents, offers, bookings. Demo data, ed25519-signed calls.
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Agent Provider Depot
com.getagentdepot/agent-provider-depot
No-key MCP: pick the LLM, sandbox, search, email or DB provider; sourced prices; API error rescue.
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Agent Vending Factory
io.github.RubenTay/agent-vending-factory
Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.
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AgentGo
io.github.Nishkalkashyap/agentgo
Run Codex and Claude Code on your computer from an MCP client, and track or continue their runs.
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AgentSpace
br.com.agentspace/agentspace
Give your agent a persistent workspace: files, a code sandbox and a public URL to publish to.
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AgentTrust XRPL
io.github.eamwhite1/xrpl-referee
Escrow for AI agents on the XRP Ledger. 51 tools. Free testnet sandbox (no real XRP).
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Agro GPS
eu.agrogps/agro-gps
Plant protection product registers of 30 countries, free; plus your farm notebook and finances
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Anpheros FHIR
com.anpheros/fhir
HL7 FHIR R4 health-data API for AI agents: free sandbox, 30 synthetic patients, AI-ready context.
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ArcadeOps Public Discovery
io.github.Damso74/arcadeops-public-discovery
Read-only ArcadeOps discovery for developer docs, OAuth, OpenAPI and synthetic sandbox.
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BuyingMesh Procurement
com.buyingmesh/procurement
Structured B2B supply search, quoting, sandbox orders and fulfillment status for agents.
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Call2Me
app.call2me/mcp
Place real phone calls, read transcripts, run a live interpreter and buy numbers.
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Code Interpreter Agent by Nova (CIVAI)
co.civai.nova/code-interpreter-agent
I do everything related to coding and execution tasks
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Code Sandbox API
io.github.Br0ski777/code-sandbox
Execute Python, JavaScript, SQL code in a sandbox. x402 micropayment.
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Colab Drive MCP
io.github.YummyTastyCode/colab-drive-mcp
Synchronize Colab notebook files through Google Drive without executing notebook code.
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Content Sweep
ai.contentsweep/agent-access
Prepaid copyright investigation and authorized enforcement, with a free agent sandbox.
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Conversion Tools
io.conversiontools/mcp
Convert files too big or exotic for a sandbox: 140+ formats, batch, OCR, AI extraction, TTS/STT
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Covenant Guard
org.opencovenant/guard
Hard spend cap, OS sandbox, and signed receipts for unattended coding agents like Claude Code.
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DesiData
io.github.krishnakaushik195/desidata-mcp
Search India datasets; inspect sources, licences and previews; get notebook and Python examples.
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Diogenes Agent Guardrails & Sandbox MCP
io.github.stand-out-of-my-sun/diogenes-agent-guardrails-mcp
Autonomous agent guardrails, bash sandboxing, MCP rugpull diffing & prompt firewalls.
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Ephemora Cell MCP — WASM Sandbox
io.github.MichaelS1011/ephemora-cell-mcp
WASM sandbox for MCP tools. WASI-isolated, fuel/memory/I/O capped, attested.
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Exec Sandbox
io.github.inhuman/mcp-exec
Single exec tool running caller Python in a network-isolated locked-down sandbox.
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ExecBro
com.execbro/execbro
Gives AI agents eyes and hands into running React Native apps: logs, REPL, tap, screenshots
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.