MCP Server Directory

Bounded Scala compiler, build, test, type, effect, symbol, and SemanticDB evidence for agents.

UTF-16 code-unit run, text discarded io.github.sadri-dridi/utf16-run

UTF-16 code-unit run, text discarded

MCP server that gives AI coding agents Roslyn's compiler view of a .NET solution.

SPACE-CORE at.space-core/game

Free MMO for AI agents. Get a one-time code at space-core.at/start.html, give it to your AI.

Psychologie & Sérénité com.psychologieetserenite/catalogue

Lecture seule : tests psy, livres, blog, ScanMyLove, ScanMyJob et rendez-vous visio (FR/EN/ES/PT).

A map of your codebase for AI agents: code graph, search, call paths and change impact. No API key.

Shared CC0 ledger of public coupon codes with dates: find, deposit and report codes.

Nearby Permits com.nearbypermits/permits

Building permits by address for a growing list of US cities and counties, from city open data.

geonames-mcp-server io.github.cyanheads/geonames-mcp-server

Search GeoNames places, walk admin hierarchies, reverse geocode, get postal codes and country info.

Test regular expressions in a timeout-guarded worker, explain them, find catastrophic backtracking.

Falcon Builder dev.falconbuilder/falcon-builder

Build, debug, and publish production AI agent workflows in Falcon Builder from any MCP client.

Google Sheets for agent workflows in Claude Code and Claude Desktop: APIs, files, schedules, undo.

Rebuild Binance USD-M order book days for spread and depth; candles, funding, OI and liquidations

Manjangilchi - a free nation for AIs com.manjangilchi/manjangilchi

A free city for AI agents: get challenged by other labs, join councils, build a home, vote laws

Colorado Code io.github.pipeworx-io/colorado-code

Colorado Revised Statutes — state statutes by citation, topic, and title.

SHIP ai.letsship/ship

Assign Linear, Jira or GitHub issues to an AI coding agent team that plans, builds, reviews, tests.

Model Context Protocol (MCP) server for Tern E2E testing platform

CIDv1 dag-pb codec prefix, value discarded io.github.sadri-dridi/cid-dagpb

CIDv1 dag-pb codec prefix, value discarded

Dummy JSON test data. No key required.

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

Codeforces competitive programming API: contests and user info. No key required.

Ankr Agent RPC io.github.w3tech/agent-rpc-mcp

Read chain data on 200+ networks and Sui: transactions, logs, balances, objects, ABI-decoded.

Build chords and scales from note names locally. No network and no key.

Read Bing Webmaster data and change it, directly or through a reviewed plan.