MCP Server Directory

Honeybadger io.honeybadger/mcp

Debug errors, query logs, create alarms, and monitor cron jobs from your agent

Self-hosted MCP task inbox shared by Claude Code, Codex, Gemini CLI and local LLMs.

School Timetable Builder io.github.wilbek-source/timetable-builder

Build a full weekly timetable for a primary school (classes, teachers, rooms) via chat.

attest — verification for AI agent artifacts io.github.mrpkk/attest

Verify an AI agent artifact: schema, emptiness, provenance and mandate authority, Ed25519-signed.

Query the Google Fonts Developer API: font list, search, family details.

Vibenate com.vibenate/vibenate

Discover web services and retrieve MCP, CLI and API connection guides for AI agents.

PageDuel io.github.nichovski/pageduel

Web analytics, A/B test results and revenue attribution for your sites.

SmoothSign cc.smoothsign/smoothsign

Send PDFs for e-signature by email and SMS code. Check signing status. No document storage.

Which parts of what you want to build open source already covers. Every repo checked live.

Read-only tools for AI agents: who can change a smart contract, how fast. Signed data, testnet.

MyMedi-AI io.github.MyMedi-AI/mcp-server

DME billing and medical coding: code lookup, DMEPOS fee schedules, Medicare prior-auth checks

AI-editable diagrams as code: draw from YAML, propose diffs a human applies, export SVG/Mermaid.

Skill Me dev.skillme/skillme

Agent skills for Claude, Codex and Cursor: find, install and load skills from one connector.

clear-line-ops io.github.mfarrell628/clear-line-ops

150+ hosted tools: describe-to-build CAD, scan-to-CAD, architecture studio, web research, media.

Helfer & Profi io.github.helferundprofi/helfer-und-profi

Free German neighborhood marketplace: search local help requests and providers by postal code.

Shows an AI assistant the last cypress run: command log, errors, screenshots, DOM of failed tests.

coso-mcp com.ascent-partners/coso-mcp

Open COSO internal-control review MCP: scope, risk, controls, sampling, testing, workpapers.

Record how any CLI behaves and check that a rewrite behaves the same (golden tests).

HorizonX — Premium UI Library io.github.Mdx2025/horizonx

Animated UI components, shaders, templates and UI kits from HorizonX, exported into your code

Neopress ai.neopress/mcp

Build, publish, and grow SEO-ready websites just by chatting with your AI assistant.

Build platform-ready carousels from an outline.

canonicalhash io.github.Mlartab2/canonicalhash

Deterministic JSON hashing and EIP-712 attestations for AI agents via x402.

Registrai Arc data cc.registrai/arc-data

Read-only hourly data on stablecoin apps on Arc: payments, volume, indices, verified builders.

iDos Games com.idosgames/platform

Configure cross-platform and web3 games on iDos Games: live config, tokens, NFTs, AI assets, builds.