MCP Servers 12,756

BookMCPNew

io.github.Prem5123/bookmcp

A✓Verified

Cited book knowledge for agents working on system design and implementation.

Graphql Bridge

io.github.murilojrpereira/mcp-graphql-bridge

B✓Verified

Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.

Agent Receipts

io.github.webaesbyamin/agent-receipts

B✓Verified

Ed25519-signed receipts for every AI agent action.

Gbif Biodiversity Server

io.github.cyanheads/gbif-biodiversity-mcp-server

A✓Verified

Search GBIF species taxonomy, occurrence records, datasets, and publishers.

Wsdot Server

io.github.cyanheads/wsdot-mcp-server

A✓Verified

WA highway conditions, ferry schedules, vessel locations, toll rates, and border waits via MCP.

Vaultbeat

io.github.Fino-wind/vaultbeat

A✓Verified

Your AI agent reads your Apple Health data: sleep, HRV, cycle, workouts.

Keyphrases

io.github.IvanRublev/keyphrases-mcp

C✓Verified

An MCP server to extract keyphrases from a text with the BERT model

Graphql

io.github.Docat0209/graphql

B✓Verified

Turn any GraphQL API into MCP tools.

SQL

io.github.Abhishekkumar2021/sql

B✓Verified

Read-only SQL querying + schema introspection over Postgres & SQLite, with a gated write mode.

Sheetspec

io.github.helloo1568/sheetspec

B✓Verified

Contract testing and quality gates for spreadsheets created by AI agents.

IPCC AR6 Climate Retrieval

io.github.AswaniSahoo/climate-ipcc-rag

A✓Verified

Search IPCC AR6 WG1 and answer with page-level citations, or refuse when unsupported.

Mail.app

io.github.p-l-ta/mail-mcp

B✓Verified

Search, read, send, and manage email via macOS Mail.app across all configured accounts.

Keymaster

io.github.AInoAKARI/keymaster-mcp

B✓Verified

Read-only runtime secret retrieval from HashiCorp Vault via Keymaster for autonomous AI agents.

Presence

io.github.sara-star-quant/presence-mcp

B✓Verified

Read-only MCP access to presence: living project model and outcome telemetry.

shuck-convert

io.github.Shan-Zhu/shuck-convert

B✓Verified

Convert between document formats — DOCX/PDF to Markdown, Markdown to DOCX.

Semantic Frame

io.github.Anarkitty1/semantic-frame

C✓Verified

Token-efficient semantic compression for numerical data.

Hivelore

io.github.Doucs91/hivelore

A✓Verified

Deterministic gate: blocks any commit whose diff reintroduces a documented team mistake.

Tripwire

io.github.bonesdefi/tripwire

B✓Verified

Security gateway for MCP agents: blocks prompt-injection-driven tool calls before they execute.

unreal-mcp-ue4-for-ohdNew

io.github.RibatTRW/unreal-mcp-ue4-for-ohd

A✓Verified

UE4.25 MCP server for Unreal Editor via Python Remote Execution (OHD mod-kit retarget).

Supernote

io.github.ridget/supernote-mcp

B✓Verified

Capture the screen, read/render notes, and upload files on a Ratta Supernote from an AI agent.

Khiip

io.github.KhiipAI/khiip

B✓Verified

Capture the web, keep your copy as plain Markdown, and recall it by meaning.

Pain001

io.github.sebastienrousseau/pain001-mcp

A✓Verified

MCP server for ISO 20022 pain.001/pain.008 payment-file generation and validation.

Tailscale Compute

io.github.dylantirandaz/tailscale-compute

A✓Verified

Run builds, tests, and benchmarks on your own Tailscale compute node.

Legal Doc Analyzer

io.github.dbsectrainer/mcp-legal-doc-analyzer

B✓Verified

Domain-specific MCP tooling for legal document workflows