MCP servers.
Connect a server the community built.
An MCP server is a program somebody else built that gives your AI new tools: search a service, read a file, call an API.
Connect one here and Claude, Claude Code, ChatGPT, Codex and Cursor all reach it through a single endpoint, with your key held on the server side.
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11,708 results · page 302 of 391
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orbucMCP serverCommerce & finance
On-chain stablecoin market cap and Bitcoin institutional holdings data.
Ready to connect
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orchaMCP serverSearch
Securely search and manage workspace context files for AI agents and teams.
Ready to connect
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orchardMCP serverDatabases & data
Managed database, auth, file storage, email, analytics, and deployment for coding agents.
Ready to connect
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orchestkitMCP serverSearch
Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.
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orcidMCP serverDev tools
ORCID public researcher records (works, employment, education)
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orcool-studioMCP serverMedia
AI tools for mobile app ad production: concepts, avatars, video rendering, performance feedback.
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orderbook-depthMCP serverDev tools
Uniswap V3 pool liquidity depth analysis — price impact at 1/2/5/10% levels. x402.
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organic-web-checkerMCP serverWeb & browsing
USDA NOP organic compliance checks — operation websites vs live OID certificate data.
Ready to connect
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organizze-mcpMCP serverCommerce & finance
Your Organizze finances in natural language: consolidated balances, monthly overview, transaction se
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orggenMCP serverAI & models
Generate org charts, MCD/ERD data models, and C4 architecture diagrams — pilot OrgGen AI via MCP.
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originMCP serverAI & models
Free bootstrap MCP server for new agents. Pointers to the Mycelium ecosystem.
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origingrid-mcpMCP serverSearch
AI Agent Source Registry. 288K+ curated sources for agentic search and discovery.
Ready to connect
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originselect-mcp-serverMCP serverSearch
Search ethical, origin-verified products and brands by country of origin
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orlaMCP serverCommerce & finance
Personal, family and business books over fiat and crypto. Reads and records; it cannot pay.
Ready to connect
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oro-intel-mcpMCP serverAI & models
UK public procurement data for AI agents: tenders, contracts, buyer and supplier profiles.
Ready to connect
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orouteMCP serverAI & models
Auto-route AI requests to 13 models (Claude, GPT, Gemini, Qwen, DeepSeek). 57% cost savings.
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orthotomeoMCP serverDev tools
Read-only scripture-study engine: complete-or-fail concordance over Greek NT, Hebrew OT, LXX.
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osboonMCP serverDatabases & data
Read-only AI access to Osboon business card analytics, viewers, links, connections and contacts.
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osfMCP serverDev tools
OSF (Open Science Framework, by the Center for Open Science) MCP.
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oshaMCP serverDev tools
OSHA MCP — US workplace-safety standards (29 CFR Chapter XVII, parts 1900–1990).
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osigu-rcmMCP serverCommerce & finance
Gerencie cobranças, invoices e atendimentos do RCM da Osigu diretamente do seu agente de IA.
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oss-intel-mcpMCP serverDev tools
GitHub project health, package dependency risk, trending repos, license & package comparison.
Ready to connectcaution
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ossfindMCP serverAI & models
Safety-ranked open-source component discovery for agents across six package ecosystems.
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osv-devMCP serverDatabases & data
OSV.dev — Google's open-source vulnerability database
Ready to connectcaution
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ottoMCP serverDev tools
Live Robinhood Chain tokenized-stock data: basis vs NASDAQ, gaps, pools, whale flows.
Ready to connect
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otwarteapiMCP serverDev tools
Official public & government APIs, dozens of countries: registers, statistics, open data. Keyless.
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outagentMCP serverAI & models
Pay-to-rank board where agents discover other agents by bid. Bearer auth required.
Ready to connect
What is an MCP server?
The Model Context Protocol is the open standard AI clients use to call tools. An MCP server is a program that answers those calls: it publishes a few tools with their inputs, and the AI decides when to use them. Most are written by the people who needed them and published as open source, which is why this list is long and uneven.
8,581 of the 11,708 servers listed here can be served through ahel today. The rest stay listed so you can find them and read what they do, and their pages say plainly that ahel cannot serve them yet.
Connect one to Claude, Cursor, Codex or ChatGPT
Connecting a server here does not put anything on your machine. ahel runs it and serves its tools to every AI client you sign in with, so one connection covers Claude, Claude Code, ChatGPT, Codex, Cursor and VS Code with Copilot.
Your client's tool list stays the same size whatever you connect: a server's own tools are read with the tools verb and run with the use verb. Keys are sealed in ahel and injected server side, so a credential never crosses the link.