MCP Servers 6,365

Repo Test Architect

io.github.RepoAssay/repo-test-architect

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Audit-first test strategy MCP server for repository-native test planning.

Physbound

io.github.JonesRobM/physbound

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Physical Layer Linter: validates RF and radar calculations against hard physical limits.

API Status Check

io.github.shibley/apistatuscheck

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Check real-time uptime and incident status for 275+ APIs and cloud services.

Onebusaway Server

io.github.cyanheads/onebusaway-mcp-server

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Real-time transit stops, routes, arrivals, vehicle positions, and schedules via OneBusAway APIs.

Qnexus

io.github.Blite-HQ/qnexus-mcp

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MCP server for Quantinuum Nexus, wrapping the qnexus SDK.

Resemble AI

io.github.resemble-ai/resemble-mcp

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Resemble AI: deepfake detection, media intelligence, and watermarking actions, plus docs tools.

Subotiz MCP

io.github.Subotiz/subotiz-dev-mcp

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Connect AI assistants to Subotiz - Using Subotiz's external capabilities through natural language

Flightaware

io.github.chrischall/flightaware-mcp

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Live flight tracking and aviation data via FlightAware AeroAPI (flights, airports, alerts).

Smarter Weather Developer Onboarding

io.github.smarterweather/onboarding

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Agent-first onboarding to Smarter Weather: plans, docs, signup, API keys, MCP config, billing.

Yiditu

io.github.kingbbs/yiditu-mcp

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I Ching hexagram analysis and geographic feng shui for Taiwan locations

Doxa MCP

io.github.TheDoxaWay/doxa-mcp

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Christian AI for any question, in any season.

Patina Unity MCP

io.github.taygunsavas/patina-unity-mcp

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Control the Unity Editor from MCP hosts through a local Rust server and C# Unity bridge.

Cognitive SubstrateNew

io.github.JaysonAIOnline/cognitive-substrate

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28-layer cognitive substrate with cross-session ToT evolutionary memory and self-telemetry tools

Exchange Rates Server

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

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

rpfNew

io.github.molchalih/rpfd

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Read and write RAGE Package Format archives

Musicbrainz Server

io.github.cyanheads/musicbrainz-mcp-server

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Search MusicBrainz artists, releases, works, labels; resolve ISRC/ISWC/barcode; fetch cover art.

DiamondNew

io.github.JacobiusMakes/diamond-mcp

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Sourced diamond and gemology tools for AI assistants, with 90 encyclopedia entries.

PersonalKnowHowNew

io.github.Georgi-Petkov/personalknowhow

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Live public demo: query one person's learning and work history as a knowledge graph via MCP.

SanctionsAI

io.github.kindrat86/sanctionsai

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OFAC sanctions screening for AI agents: screen names, wallets, entities against the SDN list.

Devops Status Server

io.github.cyanheads/devops-status-mcp-server

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Vendor status pages, TLS cert inspection, DNS propagation checks, and incident-response playbooks.

Diff Checker API

io.github.Br0ski777/diff-checker

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Compare two texts line-by-line — additions, deletions, unchanged.

Bridgistic

io.github.Shubochandrosarker/bridgistic

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Connect Claude to WordPress safely: signed requests, scoped keys, approvals, logs, snapshots.

Stat Ee

io.github.pipeworx-io/stat-ee

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Statistics Estonia (andmed.stat.ee) PxWeb MCP.

Nhtsa Vehicle Safety Server

io.github.cyanheads/nhtsa-vehicle-safety-mcp-server

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Decode VINs, search recalls, complaints, crash ratings, and investigations.