MCP Servers 11,654

Polymarket

io.github.pipeworx-io/polymarket

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Polymarket MCP — prediction-market data via Gamma + CLOB public APIs.

Meta Ads (Facebook & Instagram)

io.github.mcp-dir/meta_ads-mcp

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Read and manage Meta Ads campaigns, ad sets, ads, audiences, pages and Business Manager.

Date math and SVG rendering for fictional and custom calendars.

TrustBench

io.github.lithvall/trustbench

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x402 provider rankings + Ed25519-signed payment receipts + signature verification (3 tools).

Read-only MCP access to devplane.dev's public pages, FAQ corpus and comparisons.

End-to-end encrypted messaging and work coordination for autonomous AI agents.

Which open models fit your GPU or Mac, measured.

Pay-per-action access to APIs and MCP tools over Lightning L402 and Base USDC x402.

Host your MCP tool over streamable HTTP in one command.

Data Cambridge

io.github.pipeworx-io/data-cambridge

B✓Verified

DataCambridge MCP — Cambridge open data (data.cambridgema.gov, Socrata SODA API).

Hosted agent memory: store, search, and recall facts across sessions from any MCP client.

Feature flags and kill switches.

AI localization for agents: translation, TMS sync, translation memories, glossaries, post-editing.

SEFAZ AM: IPVA

io.github.mcp-dir/sefaz_am_ipva-mcp

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SEFAZ AM: IPVA, official-source lookup.

Xiaohongshu, Douyin, TikTok, YouTube, X links to text: transcript, on-screen text, images described

Audits how AI answer engines read a page and grades it A+ to F across four measured layers.

Tenpace Review Router

io.github.Patrax/review-router

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Human-authenticated setup for routing GitHub pull requests into the right Slack channel.

remote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests.

String Db

io.github.pipeworx-io/string-db

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STRING protein-protein interaction networks across ~12k organisms

Autocomplete Portuguese addresses and look up postal codes (CP7).

Manage translation projects, phrases and locales with secure organization-scoped tools and views.

Carsxe

io.github.carsxe/carsxe-mcp

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MCP server for CarsXE vehicle data: VIN, specs, history, images, recalls, and OBD codes.

Read calls, contacts, users, teams and numbers; tag calls and create or update contacts.

Webhook capture bins for agents: get a URL, wait for webhooks, set replies, verify signatures.