MCP Server Directory

Send physical letters and faxes through the PixelLetter interface, test mode included.

AI Worlds CLI Knowledge com.claude-world/worlds-knowledge

Source-checked CLI guides and model-aware planning for Claude Code, Codex, and Grok Build.

Lie Detector Test com.liedetectortest/lie-detector-test

Find polygraph (lie detector) offices, pricing and service info across the US, Canada and the UK.

validoria-mcp com.validoria/validoria-mcp

Continuous website testing by Validoria — monitor security, SEO, performance, and accessibility.

siGit si.sigit/sigit

MCP server for siGit (sigit.si): browse repos, search code, manage PRs/issues, web search.

readme-canary io.github.brkd-h1/readme-canary

Security research canary remote MCP server for owned-account testing.

Build a company list from live hiring data or from US SEC filings mentioning a phrase.

SF Peninsula building permits and parcel buildability: SB 9, ADU and redevelopment leads.

Session memory for coding agents: local-first recall, drift detection, on-device inference.

Is this transaction safe to sign? Decodes what it really does and answers allow, warn or block.

Helvetic Research io.github.KushPatil22/helvetic-research

Research-only MCP server: turn your AI into a quant research desk — backtests, no trades.

tradingview-mcp io.github.atilaahmettaner/tradingview-mcp

Real-time market data, screeners, technical analysis & backtesting for stocks, crypto and forex.

Persistent cross-session memory for OpenCode and MCP coding agents, powered by ZeroDB.

Developer MCP server: code analysis, JSON repair, imports, diffs, regex, format conversion.

Send push notifications, build audiences, and view campaign analytics from PushEngage.

Static code map generator: MAP.md + map.json for any repo, plus a Claude Code /map plugin

Checks whether your idea already exists before your agent builds it. Searches GitHub, npm, Python.

CalvingWatch Public Knowledge com.calvingwatch/public-knowledge

Read-only CalvingWatch product, tester, camera, privacy and safety facts; no customer data.

Multi-tool AI orchestration: Claude Code, Codex, Gemini on shared repos. 11 MCP tools, stdio.

Stellaroid Earn io.github.Iron-Mark/stellaroid-earn

Read-only MCP server: verify credentials and browse escrows on the Stellar testnet contract.

Indiana BMV io.github.pipeworx-io/in-bmv

Indiana BMV branches, kiosks, BMV Connect and motorcycle skills-test locations

Agent tools for Qlik Sense Enterprise on Windows: troubleshoot, govern, query and build.

mentoring-inquiry-builder coach.marian/mentoring-inquiry-builder

Build your mentoring inquiry with Marian Kamenistak: formal offer in 16 minutes, 16% AI discount.

indexnow-toolkit com.aiwebsitepipeline/indexnow-toolkit

Build and validate IndexNow payloads, check key files, and diff sitemaps into a submission list.