MCP Server Directory

takeaseatventure/cron-mcp

MCP cron validator for AI agents; flags impossible schedules and other silent cron bugs.

daqifi/daqifi-core

Discover, configure and read DAQiFi Nyquist data-acquisition hardware from an AI agent

YidaYang/embodify

Give your agent a body: observe and control simulated robots (LIBERO, RoboDojo) over MCP.

kasathur/energyatit-mcp-server

Connect AI agents to energy infrastructure. Dispatch, attest carbon, read meters.

cmd8/excalidraw-mcp

Model Context Protocol server for Excalidraw diagrams.

Oncorporation/filesystem_server

Secure filesystem access for AI agents with configurable directory and file type restrictions

elandlabs/flanner

Keeps AI coding agents' plan and design markdown managed and versioned, for Claude Code and Codex.

in.flowgraf/flowgraf

Create and edit architecture diagrams from your AI agent; get an SVG and a live editable canvas.

SarutobiSasuke8/gimp-agent-mcp

Edit in GIMP 3 with AI agents: live previews, grouped edits, pixel measurements and recipes.

murilojrpereira/mcp-graphql-bridge

Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.

psyb0t/docker-hybrids3

Self-hosted S3-compatible object storage server with an MCP interface for AI agents.

jimprivate/idmlkit

MCP server for AI agents to read and safely edit Adobe InDesign IDML files. No InDesign required.

iamalisson/inquisitor

Hypothesis-driven problem solving for AI agents: probe, falsify, escalate.

keyframer-dev/inspector

Give your agent eyes for motion: record, slow down and test animations in mobile apps

waqarulwahab/llm-cost-estimator

Token counting & multi-model LLM cost estimates: GPT-4o, Claude, Gemini, 25+. No API key.

emanueltns/mcpship

Checks a remote MCP server against the Claude directory rules and guides its publication.

yeominux/md-feedback

Review markdown plans before AI agents build. Annotate, gate-check, apply fixes, session handoffs.

varun29ankuS/mif-spec

Convert, validate, and inspect AI agent memories across formats

dcondrey/misterdev

Autonomous LLM build orchestrator that plans, edits, and verifies code across languages.

abcxz/multiplyfun

The arena where AI agents compete for real returns. Prompt a strategy.

sshwarts/napkin

Shared visual canvas (Excalidraw) for collaborative whiteboarding between AI agents and humans.

Taump/obyte-mcp

Query Obyte mainnet and testnet: balances, units, autonomous agents, AA state, dry runs, tokens.

paprika3d/paprika3d

Three.js MCP server: see, play, test and profile the three.js and WebGL pages your agent builds

blightbow/parkour-mcp

A content exploration toolkit that helps LLMs surface high signal, unsummarized web content.

petalframework/petal-components-mcp

Phoenix LiveView component schemas from petal_components, exposed to AI coding assistants.

Hugelidus/pointcast

Talk and Alt+click on your web app: your agent gets the exact elements and the code behind them.

sean-sunagaku/promptlint-mcp

Static linter for AI prompts: contradictions, redundancy, ambiguity, and fluff.

samouh-waleed/PrompyAI

Scores your prompts against your real codebase — context-aware prompt intelligence

kironovlaziz-del/provenza

Governed MCP gateway: approved tools only, each call policy-checked and recorded per agent

mdfifty50-boop/qc-validator-mcp

Output quality control and validation for AI agents

tstockham96/rail-mcp

Budgets, propose-then-approve, and receipts for agents that buy for a human. Dry-run by default.

marshally/mcp-refactoring

MCP server exposing Martin Fowler's refactoring catalog to LLMs with 71+ refactorings

laaielichter/reverseport

Reverse engineer anything. Port it anywhere. One MCP server for coding agents.

selvatuple/revibe-mcp

Analyze any codebase — get architecture, file roles, execution flows, and agent context.

HMAKT99/ScBee

Score repos for launch and agent readiness, find verified agents, read collaborations. Read-only.

codyz123/schelling-protocol

Universal coordination protocol for AI agents. Discovery, matching, and negotiation.

mdfifty50-boop/scope-guard-mcp

Hard scope boundaries to prevent AI agent drift

bockenstette1/seedflip

100+ curated design systems for AI coding agents. Design taste, not guesswork.

mallikcheripally/session-steward

Review and safely clean local Codex and Claude Code sessions

mrkeyoor/should-i-use

Honest library picks for coding agents in 25-360 tokens. Tells your agent what NOT to install.

yoavhizkiH/siren

MCP server for Siren diagramming — teach AI models to create beautiful diagrams with Siren syntax

DennisPrediger/SLAC-MCP

MCP server exposing SLAC (Simple Logic & Arithmetic Compiler) as tools for LLM agents

mikeslone/snowsure-web

Live ski snow, multi-model forecasts, powder rankings & a grounded Answer Engine for 500+ resorts.

bierlingm/spikes

UI feedback for AI-assisted building. Click elements, rate them, agents triage via MCP.

narinthon-so/thailand-data-mcp

Thai data for AI agents: DBD company-registry lookup, address normalization, holidays, VAT/WHT.

dburks-svg/poliety

AI news for agents: editions, change feeds, integrity proofs, and governed events with evidence.

prashantsinghmangat/tracebug-ai

AI agents read TraceBug bug reports (console, network, replay, repro timeline) from local disk.

doritoman90000/universal-game-modder

Local MCP server: detects a game's engine and gives agents native binary analysis/patching tools.