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.

Category: Dev tools

4,565 results · page 34 of 153

  • durable-thinkingMCP serverDev tools

    Self-hosted persistent sequential thinking with private history and MCP App visualization.

    github.com/linxule/durable-thinking

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  • easy8-mcpMCP serverDev tools

    Connect AI assistants to Easy8 — read and update projects, issues, and comments.

    github.com/easy8com/easy8-mcp

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  • ecrvsp_restricoes_renajud-mcpMCP serverDev tools

    ECRVSP Restrições: Bloqueios Judiciais RENAJUD, official-source lookup. Platform-hosted, pay per que

    Ready to connect

    github.com/mcp-dir/ecrvsp_restricoes_renajud-mcp

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  • electronicaMCP serverDev tools

    Firma electrónica argentina (Ley 25.506): enviar documentos a firmar, seguir estado y validar.

    Ready to connect

    github.com/identik-me/identik-mcp

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  • ellmos-clatcher-mcpMCP serverDev tools

    Utility MCP server: JSON repair, encoding fixes, conversion, duplicates, batch rename, archives.

    github.com/ellmos-ai/ellmos-clatcher-mcp

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  • ellmos-controlcenter-mcpMCP serverDev tools

    MCP control plane: local server discovery, profiles, capability bundles, and policy audits.

    github.com/ellmos-ai/ellmos-controlcenter-mcp

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  • emdbMCP serverDev tools

    EMDB (EBI Electron Microscopy Data Bank) MCP — keyless.

    Ready to connect

    github.com/pipeworx-io/mcp-emdb

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  • empty-public-canaryMCP serverDev tools

    Public-repo MCP canary with spoofed private repository.id for owned-account registry fallback test.

    Ready to connect

    github.com/brkd-h1/mcp-empty-public

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  • eng-leadership-toolkitMCP serverDev tools

    Engineering leadership benchmarks, 1:1 playbooks, developer value calculator. 3,400+ sessions.

    Ready to connect

    github.com/marian-kamenistak/ai-engineering-leader-toolkit

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  • entity-verificationMCP serverDev tools

    11.3M entities, 10 countries, 12 tools. EU VAT (VIES), BORME, GLEIF, KYB. Free: 100 req/month.

    Ready to connect

    github.com/entia-ia/entia-mcp-server

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  • entra-scim-mcpMCP serverDev tools

    Microsoft Entra SCIM 2.0 Provisioning API: user and group lifecycle, with a local mock.

    github.com/darrenjrobinson/entra-scim-mcp

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  • entrouteMCP serverDev tools

    Discover and call pay-per-request (x402) APIs, ranked by reliability, latency and price.

    Ready to connect

    github.com/entroute/mcp-server

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  • everway-mcp-serverMCP serverDev tools

    Read and update your Everway trips and itineraries from any MCP-compatible AI assistant.

    Ready to connect

    github.com/everway-ai/everway-mcp-server

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  • evidriftMCP serverDev tools

    Catch TypeScript API and OpenAPI contract drift in AI-generated code, then revalidate it in CI.

    github.com/bm1016bm-svg/evidrift

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  • evipedia-mcpMCP serverDev tools

    MCP Server for evipedia.ai — evidence-based reviews of health & longevity interventions

    github.com/forever-healthy/evipedia-mcp

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  • exchange-rates-mcp-serverMCP serverDev tools

    Convert currencies, get FX rates, and query historical ECB exchange rate data.

    Ready to connect

    github.com/cyanheads/exchange-rates-mcp-server

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  • eyeot-erpMCP serverDev tools

    ERP français avec serveur MCP natif : plus de 1 800 actions métier auto-générées via OpenAPI.

    Ready to connect

    github.com/termi24/erp-by-eyeot-software

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  • farpyMCP serverDev tools

    FARPY routes GPU workloads to qualified compute and returns verified artifacts and receipts.

    Ready to connect

    github.com/mangomunchr/farpy-public

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  • fcc-broadband-mcp-serverMCP serverDev tools

    FCC broadband availability, coverage analysis, and digital divide data for US geographies.

    Ready to connect

    github.com/cyanheads/fcc-broadband-mcp-server

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  • fcc-regulationsMCP serverDev tools

    FCC Regulations MCP — US Federal Communications Commission rules (47 CFR).

    Ready to connect

    github.com/pipeworx-io/mcp-fcc-regulations

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  • fda-approvals-mcpMCP serverDev tools

    FDA drug approvals, 510(k) device clearances, recalls and adverse-event reports.

    Ready to connect

    github.com/guptaprakhariitr/fda-approvals-mcp

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  • federal-grantsMCP serverDev tools

    Find US federal grants your organization is actually eligible to apply for. Free, no API key.

    Ready to connect

    github.com/wyattpalm2-eng/grant-fit-scanner

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  • feegow-mcpMCP serverDev tools

    Full clinic management on Feegow Clinic, patients, appointments, providers, specialties, insurance,

    Ready to connect

    github.com/mcp-dir/feegow-mcp

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  • fema-mcp-serverMCP serverDev tools

    Query FEMA disaster declarations, public assistance grants, housing aid, and NFIP claims.

    Ready to connect

    github.com/cyanheads/fema-mcp-server

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  • feode-mcpMCP serverDev tools

    FEODE: AI-accessible precision machining & testing; offshore P&A, subsea wellhead, drill-pipe

    Ready to connect

    github.com/fareastai/feode-mcp

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  • ferrolaser-partsMCP serverDev tools

    Fiber laser parts knowledge: laser sources, cutting/welding heads, CNC controls, alarm codes.

    Ready to connect

    github.com/jinweihan-ai/ferrolaser-parts-mcp

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  • filamentalMCP serverDev tools

    Read/write access to your Filamental knowledge graph vault. 17 tools. Local-first, no auth.

    github.com/scottnine/filamental

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  • finn-tannlege-mcpMCP serverDev tools

    Norwegian dental clinic directory MCP: ~6,900 clinics with Helfo-agreement, specialty, duty, chain.

    Ready to connect

    github.com/slookisen/lokal

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  • firehoseMCP serverDev tools

    SEC EDGAR filings parsed: 8-K body-text classification, 13D activist tagging, S-3 ATM detection.

    Ready to connect

    github.com/jaablon/filingfirehose-python

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  • fitness-toolsMCP serverDev tools

    Deterministic fitness calculators — TDEE, adaptive TDEE, body fat, 1RM, macros — with consensus.

    Ready to connect

    github.com/almostjacked/fitness-tools

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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.

7,934 of the 11,195 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.

See how to connect your AI