MCP Server Directory

Scans MCP server auth code for OAuth 2.1 anti-patterns: token passthrough, missing audience

UK postcode lookup from postcodes.io. No key required.

0.3.2. Free MIT; no account, key, or payment. Verifies record, not computation. Stable error codes.

raptr-agent-builder io.github.kody-w/raptr-agent-builder

Turn an idea or meeting transcript into a working single-file AI agent, check it, use it right away.

Groovalizer space.groovalizer/milkdrop-music-visualizer

Write audio-reactive MilkDrop presets and test them live in your Groovalizer music visualizer tab

Finds the AI call sites, generation code and system prompts that trigger EU AI Act Article 50 disclo

passalong io.github.codellyson/passalong

Hand tasks, bugs and finished work to AI coding agents, and get back a write-up with evidence.

Settled tools.settled/settled

Check x402 endpoints before your agent pays: payTo, paid test purchases, payee and buyer reports

Web pages into decision-ready state: dates, numbers with units, budgeted chunks. No model, no key.

pdf-text co.kymac.pdf/pdf-text

PDF URL → extracted text for bots. Free try then prepaid TEST. https://pdf.kymac.co

Telenow — AI Phone Calls & Voice Agents ai.telenow/telenow

Place phone calls, run calling campaigns and build voice agents from your own Telenow numbers.

Read-only stdio MCP server for a versioned convention card in Claude Code.

Capgo app.capgo/capgo

Ship and update Capacitor apps: live updates, channels, rollouts, devices, native builds, stats.

Finds the credential in your release workflow that expires before your next release

North Dakota Code io.github.pipeworx-io/north-dakota-code

North Dakota Century Code — state statutes by citation and by topic. Fleet #2743.

acp-sandbox com.flo-voice1/acp-sandbox

Agentic Commerce Protocol sandbox: agent builds a cart, human approves a real PayPal payment.

price-tracker-mcp io.github.Anon2052/price-tracker-mcp

Price-check product pages and build affiliate tracking links.

webhook-inbox co.kymac.inbox/webhook-inbox

Ephemeral HTTPS inbox for bots: mint URL, capture POSTs, list JSON. TEST. https://inbox.kymac.co

Cobrain space.cobrain/cobrain

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

Keyless MCP server for Codewars: user ranks, honor, kata.

baseray ai.baseray/baseray

Building data: address, use, size, height, age, roof, solar panels and registered businesses.

WhatAreYouBuilding.AI ai.whatareyoubuilding/wayb

A catalogue of indie products, not a registry of MCP servers. Reading needs no credential.

Gridzen Verification ai.gridzen/verification

Country verification research, integration planning and synthetic tests. No live identity checks.

Parallel Codex CLI workers from any MCP client: one git worktree each, state in SQLite, web board.