MCP Servers 6,365

Subgraph Registry

io.github.PaulieB14/subgraph-registry-mcp

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Discover and query 15,500+ classified subgraphs on The Graph Network

Diff

io.github.MukundaKatta/diff-mcp

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Character-precise unified diff + patch application + patch parsing.

Powo

io.github.pipeworx-io/powo

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POWO (Plants of the World Online, by the Royal Botanic Gardens, Kew) MCP.

Rosh

io.github.rosh-studio/rosh-mcp

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Create interactive web apps, games, and 3D scenes using Rosh — a plain-English language

Rails

io.github.jaimenbell/rails-mcp

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Default-deny action registry, append-only spend ledger, and human sign-off audit trail (MCP tools).

Tools

io.github.First-CH/tools-mcp

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MCP tools: WCAG contrast, JP char/X-weight count, WebP convert, JSON-LD, llms.txt.

Powershell

io.github.IMRRD/powershell-mcp

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Headless Windows ops over MCP: hidden PowerShell plus in-process SSH, WinRM and SFTP.

sw-postgres-mcp

io.github.jpka/sw-postgres-mcp

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Safe-write Postgres MCP server with preview-before-execute writes and rollback safety.

Kaseya BMS

io.github.wyre-technology/kaseya-bms-mcp

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MCP server for Kaseya BMS PSA — tickets, accounts, time entries, contracts.

Cadastro PJ Básico

io.github.mcp-dir/cnpj_cadastral-mcp

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Basic registration data for a company from a CNPJ: legal name, registration status, and legal nature

Flight Radar

io.github.mcp-dir/flightradar-mcp

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Live flight radar: real-time position of any aircraft transmitting ADS-B right now.

GridHub Electricity Market DataNew

io.github.jalcodev/gridhub

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Live and historical electricity prices and demand for 25 grids; carbon intensity for GB.

Regulatory Catalysts

io.github.pipeworx-io/regulatory-catalysts

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Regulatory Catalysts MCP — high-value biotech regulatory calendar events (keyless).

Sms Florin

io.github.flovoice53-tech/sms-florin-mcp

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Rent a real UK phone number and receive SMS/OTP codes — built for AI coding agents.

My Eli

io.github.matematicsolutions/my-eli-mcp

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MCP server for Laws of Malaysia Online: fetch and cite Malaysian principal Acts.

Uniswap Tx Builder

io.github.Yummybait-fin/uniswap-tx-builder-mcp

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Builds and simulates unsigned Uniswap v3 liquidity-position transactions — keyless, never signs.

ATS Jobs — open roles and hiring changesNew

io.github.VovikP/ats-jobs-greenhouse-lever-ashby-workable-teamtailor

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Open jobs and hiring changes from Greenhouse, Lever, Ashby, Workable, Teamtailor, SmartRecruiters

WayfinderNew

io.github.WBXWHT/wayfinder

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Read local AI coding paths, decisions, and branches as an in-host voyage map.

gha-doctor

io.github.linnea-bakshi/gha-doctor

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Diagnose GitHub Actions CI: lint, flaky tests, wasted minutes, health score.

SINTEGRA: SP

io.github.mcp-dir/sintegra_sp-mcp

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SINTEGRA: SP, official-source lookup.

A2a Governance Bridge

io.github.CSOAI-ORG/a2a-governance-bridge-mcp

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A2a Governance Bridge MCP Server by MEOK AI Labs

SENATRAN: Meus Veículos - Possuidor (Detalhes)

io.github.mcp-dir/senatran_meus_veiculos_info-mcp

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SENATRAN: Meus Vehicles - Possuidor (Detalhes), official-source lookup.

Local-first personal finance MCP

io.github.adelaidasofia/finance-mcp

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Local-first personal finance MCP.

Toolgovern

io.github.RudrenduPaul/toolgovern

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Wraps the toolgovern CLI as a single generic MCP tool for agent-tool policy validation.