The MCP Trust Index.

Membrain

by siddhu123m

A self-hosted memory ledger for AI agents. Enables agents to store, search, and share persistent memories over MCP, with a web UI and REST API.

SIDDHU123M/membrain-mcp

Rice Stock Data Portal MCP Server

by kerrybackapps

Enables querying Rice Business Stock Market Data Portal using natural language through Claude Desktop, allowing users to ask about financial ratios, stocks, and companies.

kerrybackapps/data-portal-mcp

mcp-teat

by tasfiul-hedayet

Explore a predefined dataset with quick summaries and targeted analysis. Ask questions in natural language and get answers grounded in the data. Uncover structure and insights fast without manual parsing.

Tasfiul-Hedayet/mcp-teat

buyhatke-mcp

by atiprashant

Compare prices across retailers to find the best deal. Get accurate product matches to track the exact item you want. View price trends to decide the best time to buy. CHeck price of a product on various stores

atiprashant/buyhatke-mcp

Masset MCP Tools

by benmasset

Provides honest A/B test verdicts using interactive cards, with statistical calculations for conversion rates, sample sizes, and Bayesian probability-to-beat.

BenMasset/masset-mcp-tools

crypto-quant-signal-mcp

by algovault

algovault/crypto-quant-signal-mcp

google-sheets-mcp

by richmcpharlin

A locally running MCP server that provides cell-level and formatting-level control over Google Sheets via the Sheets API v4, enabling reading, writing, formatting, and managing spreadsheets through natural language.

richmcpharlin/google-sheets-mcp

Excalidraw MCP App Server

by 2gavy

Enables users to create and interact with hand-drawn Excalidraw diagrams featuring smooth viewport camera control and interactive fullscreen editing. It uses the MCP Apps extension to render collaborative virtual whiteboards directly within supported AI chat interfaces.

2gavy/excalidraw-mcp1

Context7 Library Docs

by chuhuoyuan

Find the right library and fetch its up-to-date documentation in one step. Resolve ambiguous package names to the best match using relevance, coverage, and trust signals. Save time by going straight to the docs you need.

chuhuoyuan/context7

SecurityScan

by securityscan-api

Scans GitHub repositories and skills for vulnerabilities like prompt injection, malware, and OWASP risks. Identifies security threats in external dependencies to ensure software health. Provides detailed reports and certification status to verify the safety and compliance of your projects.

securityscan-api/securityscan

MCP Google Contacts Server

by puzne2000

Gives AI assistants access to Google Contacts, supporting listing, searching, creating, updating, and deleting contacts, as well as searching Google Workspace directories.

puzne2000/mcp-google-contacts-server

MCP OAuth Sample

by raxitlabs

A production-ready MCP OAuth 2.1 server implementation with analytics and security monitoring, enabling secure authentication for MCP clients like Claude Desktop and Cursor.

raxITlabs/mcp-oauth-sample

toon-memory

by luiggival08

MCP memory server for AI coding agents to remember decisions, patterns, and bugs between sessions. Provides persistent memory with 37 MCP tools, multi-session coordination, and token-efficient recall.

LuiggiVal08/toon-memory

OmniDocs-RAG-CN

by ybhuang995-dev

Enables AI agents to index and search local files, websites, GitHub repos, and packages with hybrid AI-powered retrieval, all locally through IDE chat.

ybhuang995-dev/personal-data-for-agents

ckg-nvidia-ai

by marco-xuanlin-chen

Enables querying a compressed knowledge graph of the NVIDIA AI developer stack, allowing users to traverse declared dependencies, prerequisites, and relationships across 20 domains via read-only MCP tools like query_ckg, get_prerequisites, and search_concepts.

Marco-Xuanlin-Chen/ckg-nvidia-ai

Accessibility MCP Server

by alii13

Enables AI agents to perform conversational accessibility testing with actionable insights, code-level fixes, and support for authenticated sessions and batch audits.

alii13/accessibility-mcp-server

GitHub Project MCP Server

by jaqarx

Enables management of GitHub projects and issues using GitHub's GraphQL API. Supports creating/updating issues with images, managing labels and assignees, organizing ProjectsV2 boards, and updating project item statuses.

jaqarx/github-project-mcp

Google Ads - AdLoop

by klosk

An MCP server that gives your AI assistant read + write access to Google Ads and GA4 — with safety guardrails that prevent accidental spend.

kLOsk/adloop

AgentBond

by agentbond

Authorization and governance infrastructure for AI agents. 17 MCP tools for token authorization, intent proof, contract management, action evaluation, and audit logging. **Key Features:** - Token-based authorization with scope, budget, and expiry controls - Hierarchical delegation (parent → child token chains) - Intent proof layer — record and verify why agents act - Inter-agent contracts with lifecycle management - Built-in audit trail for all governance decisions **Use Cases:** - Multi-agent

agentbond/mcp-server

Substack MCP Server

by dkyazzentwatwa

Provides deep, structured access to Substack publications with real-time content analysis, including sentiment analysis, readability metrics, and publishing patterns.

dkyazzentwatwa/substack_mcp

gmail-mcp

by tavoyne

Remote MCP server on Cloudflare Workers that exposes multiple Gmail accounts to Claude, replicating Anthropic's built-in Gmail connector with an added account parameter.

tavoyne/gmail-mcp

Excel_to_JSON_mcp_by_WTSolution

by he-yang

The Excel to JSON MCP by WTSolutions provides a standardized interface for converting Excel and CSV data into JSON format using the Model Context Protocol. This MCP implementation offers two specific tools for data conversion: excel_to_json_mcp_from_data: Converts tab-separated or comma-separated text data excel_to_json_mcp_from_url: Converts Excel from a provided URL Documentation and Agreement : https://github.com/he-yang/excel-to-json-mcp

he-yang/excel-to-json-mcp

google-slides-mcp

by schuang

Converts linear Markdown documents into styled Google Slides presentations with customizable themes and layouts.

schuang/google-slides-mcp

bsp-mcp-server

by pscale-commons

Provides a unified block-spindle-pscale function for reading, writing, and managing locks on JSON blocks across federated beaches, sed collectives, and bilateral grains.

pscale-commons/bsp-mcp-server

gtm-mcp

by yerayrodri

Enables full Google Tag Manager management via the GTM API v2, including tags, triggers, variables, and version publishing, with workspace-based change tracking.

YerayRodri/gtm-mcp

Trellio-MCP

by scaratec

Manage entire trello via MCP.

scaratec/trellio-mcp

targetprocess-mcp

by zetaemme

MCP server for integrating TargetProcess with Claude Code, enabling natural language queries for projects, user stories, bugs, features, and sprints.

zetaemme/targetprocess-mcp

mcp-gmail

by nandani-rejoice

An MCP server that provides Gmail access for LLMs, enabling email composition, sending, searching, and label management via the Gmail API.

Nandani-Rejoice/mcp-gmail

Personal Intelligence System

by abekek

Captures AI-assisted work into a searchable ledger and exposes it via MCP for querying past conversations and decisions.

abekek/personal-intelligence-system

microsoft-ads-mcp

by james-julius

An MCP server for the Microsoft Advertising (Bing Ads) API. Gives an MCP client live read and management access to your Microsoft Advertising accounts — reporting, campaign structure, and full write operations.

james-julius/microsoft-ads-mcp

ai-intervention-agent

by fastmcp-me

Enables real-time user intervention for MCP agents via a Web UI and interactive_feedback tool, allowing users to review context and send instructions when agents drift from intent.

fastmcp-me/ai-intervention-agent

obsidian-mcp

by newtype-01

This project implements a Model Context Protocol (MCP) server for connecting AI models with Obsidian knowledge bases. Through this server, AI models can directly access and manipulate Obsidian notes, including reading, creating, updating, and deleting notes, as well as managing folder structures.

newtype-01/obsidian-mcp

eco-mcp-app

by coilyco-flight-deck

An MCP server that provides live status updates for the Eco via Sirens game server, displaying meteor countdowns, player statistics, and world information directly within Claude Desktop. It also serves as a minimal reference implementation for building MCP Apps in Python without complex tooling.

coilyco-flight-deck/eco-mcp-app

Lightpaper

by lightpaper

Publish and manage high-quality markdown documents with automated quality feedback. Establish professional authority by verifying identity, domains, and academic credentials. Discover and research curated articles from a network of verified experts and authors.

lightpaper/lightpaper

MCP-Sentinel

by roshini111

A safety guard for AI assistants that inspects actions (file reads, queries, etc.) and classifies them as SAFE, SUSPICIOUS, or BLOCK with explanations, using both known-attack patterns and behavior-based zero-day detection.

roshini111/MCP-vulnerability-detection

hypernmnesia-mcp-viz

by cdeust

A read-only, cross-platform visualization layer for Cortex that renders memory, sessions, and code into six live reading angles (graph galaxy, 3D anatomical brain, execution trace, consolidation board, knowledge browser, and wiki) without ever writing a memory.

cdeust/cortex-viz

Gmail & Calendar Multi-Account MCP Server

by diegomaldonadorosas

A local MCP server that connects multiple Gmail and Google Calendar accounts to Claude Desktop, enabling email and calendar management across accounts.

DiegoMaldonadoRosas/gmail-mcp

dbx-mcp-server

by amgadabdelhafez

MCP Server for Dropbox

amgadabdelhafez/dbx-mcp-server

Context7

by composio

Access up-to-date documentation and code examples for any programming library or framework. Discover the most relevant packages for your projects using reputation and quality scores. Simplify the search for technical information by resolving package names to direct documentation queries.

Composio/context7

mcp-app

by echomodel

Framework for building and running MCP servers as HTTP services. Define tools as pure Python functions, wire up with two lines, run with one command.

echomodel/mcp-app

Mellow Mountain Radio MCP Server

by chelstein

Provides 45 real-time tools and 6 prompts for interacting with KAZM 106.5 FM & 780 AM, including now playing, song requests, local news, weather, events, and Sedona-specific guides like vortex and hiking information.

chelstein/mellowmountainradio

Apple Mail MCP Server

by isityael

An MCP server that gives AI assistants full access to Apple Mail -- read, search, compose, organize, and analyze emails via natural language.

isityael/apple-mail-mcp

Nexus MCP

by cheezcake

Enables Claude Code to interact with a temporal knowledge graph through 24 tools for CRUD, search, traversal, and view management, with automatic entity resolution via a context hook.

cheezcake/nexus_mcp

Proxima Centauri

by fp101fs

A local development gateway that routes AI queries through browser sessions or API keys, enabling free and private access to frontier LLMs within code editors. It supports multiple providers and includes a self-healing Python agent for multi-agent delegation and cross-session memory.

fp101fs/Proxima-Centauri

Interact

by alanblanchet

Controls browsers and desktops via vision-grounded actions, enabling AI agents to click, type, scroll, and interact with UI elements.

alanblanchet/interact

ToolPipe MCP Server

by aldric-core

Provides a suite of 35 developer utility APIs including code formatting, data conversion, and infrastructure generation. It enables AI agents to perform tasks like JSON validation, Dockerfile creation, and network lookups directly through natural language.

Aldric-Core/toolpipe-mcp-server

Google Workspace MCP Server

by redesignhealth

Provides natural language control over Google Workspace services (Calendar, Drive, Gmail, Docs, Sheets, Slides, Forms, Tasks, Chat) via MCP, with OAuth 2.1 multi-user authentication.

redesignhealth/google-mcp-unofficial