MCP Server Directory

M2M Sentinel io.github.M2M-Sentinel/m2m-sentinel-sdk

Base bytecode capability observations, proxy resolution, gas, DEX, and transfer telemetry.

Agentic RL: Credit Assignment and CLI Agents space.hf.hoyant-su-agentic-rl/agentic-rl

Filter agent RL methods by supervision, critic and task setting; retrieve source links and BibTeX.

MinuteMail io.github.minutemailco/mcp-server

Ephemeral mailboxes and a mock OAuth IdP for testing email and auth flows — 39 API-driven tools

Orbit ai.buildwithorbit/orbit

Turn any task into the right API calls: discover, evaluate, and integrate public APIs.

Generic Baserow API client MCP server with automatic 2FA (TOTP) auth and OpenAPI validation.

Multi-LLM dev harness, MCP-operable: bugs, cycles, gates. Verdicts are exit codes, never opinions.

useqr-mcp io.github.aaronte/useqr-mcp

Static QR PNG/SVG for agents. Designer and dynamic codes live at useqr.co.

MCP server for SalesBuildr — quoting and sales workflows for MSPs.

Evidence-bound REW measurement, analysis, conservative EQ, DSP, and listening-test tools.

Coverage analysis, untested function detection and complexity scoring for TS and JS.

Real email inboxes for AI agents: open an address, read the one-time code, send mail.

Usero io.usero/usero

Your user feedback in your agent: read the inbox, build forms, file issues, open an AI PR.

New LLM Release Tracker — buy per-query in-session (llmwatch) com.a2awire/data-llm-release-model-availability-tracker

LLM releases: new models, availability, context. Register in-session — free testnet funds.

AfriResolve io.github.AFRIRESOLVE/afriresolve-mcp

African intelligence infrastructure for AI apps, developers, and data products via MCP.

Rapidly co.rapidly/rapidly

Test the idea before you build it. Rapidly works inside your AI agent.

SEO, AEO, GEO, Local SEO & CRO Growth Auditor + Safe Code Fixer.

Norma by Quality Clouds ai.qualityclouds/norma

Checks AI-written code against your rules as it is written, and keeps a record of what it found.

Sandboxed test runs for coding agents: compact typed verdicts with failure fingerprints and history

roastify-mcp io.github.lonniev/roastify-mcp

Roastify Developer API MCP Service — Tollbooth DPYC monetization

FormBuilder com.formbuilder/formbuilder

Build, preview, edit, publish and analyze forms and surveys; read responses and manage webhooks.

anew page.anew/anew

Encode self-contained HTML pages into shareable URLs.

DevGlobe io.github.sajeetharan/devglobe

The open-source talent graph for humans and AI agents. Find developers.

Delegate bulk code edits to a cheap worker model. Gated, atomic. PHP and Python.

Look up, search, and track changes to the US Code of Federal Regulations (eCFR).