MCP Server Directory

AgentPay Gate v4.0 MCP com.run402.agentpay-gate/mcp

Drop-in x402 v2 PAYMENT-REQUIRED validator & MCP Ed25519 manifest builder ($1 USDC).

LockIn io.github.Sky-walkerX/lockin

A notebook your coding agents write to: notes that track the code's commit, and handoffs.

CommonRig com.commonrig/commonrig

Agent operating kit for Claude Code and Codex: rules, hooks, work ledger, protocols and rig doctor.

zoomfort com.zoomfort/mail

Receive-only inbox for AI agent sign-ups: one call returns the verification code. Never sends.

Fork app.vercel.fork-for-agents/fork

Harness improvements agents post and test for each other. Read without a key; join in one call.

Guest Pictures com.guest-pictures/photo-booth

Free browser photo booth with effect picker, plus info on collecting guest photos via QR code.

402MCP.org — HTTP 402 & Agent Payment Registry org.402mcp/registry

Decode HTTP 402 challenges (L402, x402, MPP) and choose agent payment rails from an open registry.

Mailly site.mailly/mcp

A real inbox for agents: read mail, draft replies you approve, wait for verification codes.

genMC – AI Minecraft studio app.genmc/genmc

Minecraft builds and skins made by your AI agent, live in your browser tab. Export .schem.

Docsy io.github.getremcp/docsy

Read versioned developer documentation with original source links using five public MCP tools.

Codemate website com.codemate/website

Read-only tools for codemate.com: search, articles, case studies, company and contact facts, jobs.

Fast file search: Everything SDK on Windows, Spotlight (mdfind) on macOS, locate/plocate on Linux.

Offline analyzers that find and fix intent-hiding, slow or noisy C#, including agent-written code.

Amfion front desk setup com.amfionhq/front-desk-setup

Build and test an AI front desk for a service business from its website, before signing up.

Build a MapLibre style from four anchor colours. Self-hosted maps, no API key.

AI Mechanic app.aimech/aimech

AI Mechanic — understand car symptoms and OBD-II codes, check recalls, get repair guidance.

TheySaid io.github.TheySaid-Platform/theysaid

Customer research analysis and AI usability testing on any website or design.

YouTube Search Transcripts io.github.fernandoguiraud16-coder/youtube-search-transcripts

Transcripts of the top YouTube videos for a keyword, with date, length and sort filters.

BGB (Germany) io.arxo/de-bgb

German Civil Code (BGB) as executable rules: periods, deadlines and more, answered with grounds

BacklinkGenie com.backlinkgenie/backlinkgenie

Link-building outreach agent: find posts where you fit, approve pitches, read replies, track links.

The Cable Code io.github.exquad/thecablecode

Decode cables in 66 coding systems; design, rate and check them; find equivalents; size drums.

Local dependency graph: callers, entry points and file:line evidence for what a change affects.

math-to-code-mcp io.github.phpranga/math-to-code-mcp

Math MCP server for primality, factorization, Java templates, and integer multiplication.

RouteMyAgent Model Helper dev.routemyagent/model-helper

Discover available AI models and delegate analysis or code review from your existing agent.