The MCP Trust Index.

Changes Memory MCP

by formonkey

A local MCP server that stores user-approved corrections, preferences, and reusable criteria in plain Markdown files, with separate global and project memory. It provides tools to list, search, and retrieve relevant criteria to help agents avoid repeating mistakes.

formonkey/knowledge-memory-mcp

Infomaniak Calendar MCP Server

by infomaniak

Enables calendar management via Infomaniak's API, allowing users to list calendars, search events, and create events.

Infomaniak/mcp-server-calendar

mcp-climatiq

by pipeworx-io

Climatiq MCP server that calculates carbon footprints using emission factors, enabling users to list unit types and compute environmental impact.

pipeworx-io/mcp-climatiq

mcp-sports-game-odds

by pipeworx-io

Wraps the Sports Game Odds API to provide sports game odds data through natural language queries.

pipeworx-io/mcp-sports-game-odds

CookLikeHOC MCP

by gaopengbin

A demo MCP server that lets AI clients search, read, and list recipes from a local CookLikeHOC checkout, with original source links.

gaopengbin/cooklikehoc-mcp

AgentIQ MCP

by chrisgu

MCP server for MoltAd, enabling AI agents to register, manage ad campaigns, buy credits, and report ad events through the MoltAd API.

chrisgu/agentiq-mcp

bikky

by bikky-dev

Provides persistent memory for AI coding agents via MCP, enabling teams to share and recall facts across sessions. Automatically captures, classifies, and curates knowledge from supported transcript sources.

bikky-dev/bikky

swirl

by getflip

Flip's design system to help us work together to build a great experience for all of our customers.

getflip/swirl

MySQL MCP Server

by yclenove

Enables safe querying and optional writing to MySQL databases via MCP tools, with support for schema inspection, connection management, and read-only mode.

yclenove/mysql-mcp-server

Nekzus MCP Server

by nekzus

MCP Server

Nekzus/mcp-server

EmailTemplateMCP

by theaidrill

Generates email templates via Claude, turning a description (with optional tone and brand name) into a subject, plain-text, and HTML email body.

theaidrill/EmailTemplateMCP

DebateTalk MCP

by debatetalk-ai

Enables AI assistants to facilitate structured multi-model debates that synthesize multiple perspectives into clear categories like ground truths and blind spots. It provides tools for running real-time debates, checking model health, and managing history via the Model Context Protocol.

DebateTalk-AI/mcp

mcp-maxima

by toms74209200

Enables interaction with Maxima, a computer algebra system, for symbolic mathematics computation.

toms74209200/mcp-maxima

secret-safe-env

by irrenwill

An MCP server that enables AI agents to securely add secrets to .env files by prompting the user to input the value through a local masked dialog, ensuring the agent never sees the secret.

irrenwill/secret-safe-env

kiln

by danielyayla

An MCP server that provides coding agents with fully-contextualized work orders from a knowledge graph, enabling them to retrieve and update work order status.

danielyayla/kiln

xlsx-audit-mcp

by arose26

Audits Excel workbooks by tracing cell dependencies and detecting circular references, volatile functions, and other formula risks, enabling natural-language audit queries on local files.

arose26/xlsx-audit-mcp

antigravity-mcp

by k12club

An MCP server that lets Claude Code call the Google Antigravity CLI (agy) headlessly for a second opinion from a different model family, or to have agy read project files on Claude's behalf so large files never enter Claude's context window.

k12club/antigravity-mcp

Secret Management

by akarenin

Store and write secrets to .env files without exposing values

akarenin/secret-mcp

coderocket-mcp

by mlgraham

MCP server for CodeRocket Deploy providing AI-generated CI/CD workflows and AI code review as tools inside Claude Code.

mlgraham/coderocket-mcp

Open MCP Knowledgebase

by no-product

A zero-database MCP knowledgebase template for Vercel that exposes static Markdown content to AI agents through clean MCP surfaces.

NO-Product/knowledgebase-mcp

bringfour

by lucipengu

MCP server that turns AI assistants into VGC teambuilding partners with real usage stats, damage calculations, and threat reports for competitive Pokémon.

LuciPengu/bringfour

Easy&EASY MCP Server

by viniciusalvesassessoria-netizen

Remote, stateless MCP server that exposes Easy&EASY operations via Streamable HTTP, authenticated with Bearer token and persisted in Supabase. Provides tools for chat control, metrics, user info, mode setting, licensing, and notifications.

viniciusalvesassessoria-netizen/easy-easy-mcp

LLMIntel Model Lifecycle

by hivemindunit

Check whether an LLM model id is deprecated, retiring, or retired, and what to migrate to. Covers OpenAI, Anthropic, Azure, Bedrock, Google, and Cohere from each provider's own deprecation pages.

hivemindunit/llmintel-mcp

anam-mcp

by anam-org

Official Anam AI MCP server for managing AI avatars

anam-org/anam-mcp

Hukuk MCP

by avkaanaydin

MCP server for searching Turkish legal texts using ChromaDB, with PDF indexing and Claude Desktop support.

avkaanaydin/hukuk-mcp

Skill Graph MCP Server

by quantumwars

Catalogues skills and agents into a queryable graph, exposing MCP tools for reference counting, usage scanning, and overlay notes with a built-in visual viewer.

QuantumWars/project-graphx

arcana

by kellymears

Provides tarot reading capabilities including drawing spreads, looking up card interpretations, listing cards, and retrieving reading history for LLM integration.

kellymears/arcana-cli

Weather & Location MCP Server

by sousam2002

Provides weather and air quality information for cities using OpenWeather API.

Sousam2002/weather-location-mcp-server

apple-health-shortcuts-mcp

by wei0124ovo

Provides AI with read-only access to Apple Health data via three tools (health_now, health_detail, health_trends). Deployable on Cloudflare with a one-click mobile setup.

wei0124ovo/apple-health-shortcuts-mcp

FlowFlox Tools for Dify

by flowflox

Provides Dify apps with a secure, app-scoped MCP tool catalog and action gateway for authorized FlowFlox operations, enabling intent-driven planning and fixed operational processes without exposing global credentials.

FlowFlox/flowflox-dify-tools

OpenRouter Model Router MCP Server

by erfouni

Enables ChatGPT to delegate tasks to various AI models (e.g., Gemini, Claude, Qwen) via OpenRouter, acting as an orchestrator that returns results with confirmed model usage.

Erfouni/connect-gpt-to-all-models-with-openrouter

apple-calendar-jxa-mcp

by jakobjhartmann

Enables read/write access to Apple Calendar on macOS by bypassing permission restrictions via JXA scripts, allowing users to manage calendar events through natural language.

jakobjhartmann/apple-calendar-jxa-mcp

TodoMCP

by alontsur1601

A local Model Context Protocol server that helps Codex turn requests into atomic tasks, manage plans, and rigorously verify completions without using any model API.

AlonTsur1601/TodoMCP

mcp-server-redmine

by jesusr00

Exposes 30 tools to manage Redmine resources (issues, projects, users, time entries, wiki pages, news, files, roles) via the REST API using stdio transport.

jesusr00/mcp-server-redmine

mcp-fairrent

by haksanlulz

MCP server for HUD housing data, enabling Fair Market Rent lookups, Section 8 income limits, and ZIP-to-county crosswalk mapping for affordable housing assessments.

haksanlulz/mcp-fairrent

cider-mcp

by mariodanielpanuco

An MCP server that lets agents control Cider 4, the Apple Music client, enabling playback, queue, library management, catalog search, and playlist creation.

MarioDanielPanuco/cider-mcp

FTC Toolchain

by sanjit-k

MCP server enabling AI agents to search FTC SDK samples, scaffold OpModes, build and deploy TeamCode to REV Control Hub, and read robot logs for a full code-robot-debug loop.

Sanjit-K/ftc-toolchain

Cathedral

by ailife1

Persistent memory and drift detection for AI agents across session restarts.

ailife1/cathedral

travel-feeds

by pipeworx-io

Enables querying curated travel feeds and fetching any RSS/Atom/RDF feed by URL, with automatic normalization and fallback proxy.

pipeworx-io/mcp-travel-feeds

mcp-agentdocs

by titov-d

Fresh, source-verified docs for building MCP servers and Claude agents, served to your AI coding agent over MCP. Each document is stamped with its source URL and last-verified date.

titov-d/mcp-agentdocs

mcp-doctor

by realwigu

Diagnose, secure, and benchmark your MCP servers. Zero-config CLI for Claude Code, Cursor, VS Code, and Windsurf.

realwigu/mcp-doctor

lake-of-vectors

by tungpun

Enables semantic search over local knowledge bases like Obsidian notes, SQLite, and plaintext files, exposing results to Claude via MCP server.

tungpun/lake-of-vectors

hive-mcp-barter

by srotzin

An outbound arbitrage agent for 402-enabled MCP endpoints that probes, counter-offers, and settles USDC on Base L2, automating margin arbitrage without human intervention.

srotzin/hive-mcp-barter

strava-mcp-server

by tomekkorbak

A Model Context Protocol server that provides language models with access to Strava API data, allowing them to query and analyze athlete activities from Strava.

tomekkorbak/strava-mcp-server

webpulse

by mayank1532

Enables live web retrieval through MCP, allowing Claude to fetch and extract current web information with validations, SSRF protections, and structured results for grounded responses.

Mayank1532/webpulse

gpt-subagents

by wally-ahmed

Enables Claude to delegate tasks to OpenAI expert models (GPT-5.3-Codex and GPT-5.5) as subagents, with orchestration patterns for safe and effective use.

Wally-Ahmed/gpt-subagents-api

glasz-mcp

by korgmp3

Fetches glasz-style spec files (product.md, tech.md, test-plan.md, and INDEX.md) from GitHub repositories, enabling LLMs to answer questions about features, stories, and acceptance criteria without cloning or pasting files.

korgmp3/glasz-mcp