The MCP Trust Index.

provenance-mcp

by claudechen95

Answers why code exists by tracing file:line or natural-language questions through git blame, commits, PRs, and linked issues, providing cited evidence from history.

claudechen95/provenance-mcp

mcp-greenhouse

by pipeworx-io

Enables AI agents to search candidates, view job postings, and manage applications in Greenhouse ATS via natural language queries.

pipeworx-io/mcp-greenhouse

Form.io MCP Server

by formio

Enables AI agents to manage forms, roles, actions, and projects on a Form.io Enterprise Server via MCP tools, turning it into a composable backend for agentically coded applications.

formio/ai

Testing Agent MCP Server

by estella219

Provides self-healing UI/API test automation via Plan-Generate-Run-Heal cycle, exposing MCP tools for test platforms to trigger batches and retrieve reports.

ESTELLA219/Ariadne-Test-Agent-System

mcp-simple-pubmed

by andybrandt

An MCP server that provides access to PubMed articles through the Entrez API.

andybrandt/mcp-simple-pubmed

lyric

by clockparadox

clockparadox/lyric

mcp-currencyformat

by pipeworx-io

Enables number and currency formatting with localization, including grouping, decimals, percentages, and compact notation, using standard ISO 4217 currency codes.

pipeworx-io/mcp-currencyformat

gjp-print-mcp

by 757607106

MCP server for cloud printing that exposes three template style tools (get_print_info, new_style, save_style), enabling vision models to restore print templates from user images and save them to the business system with dynamic token authentication.

757607106/gjp-print-mcp

tokyo-opendata-mcp

by bitpackman

An MCP server that enables AI to correctly search and query Tokyo's open data by automatically handling synonym variations, warning about misleading update timestamps, and skipping empty rows in API responses.

bitpackman/tokyo-opendata-mcp

HexWitness

by siaginw

Enables AI agents to query persistent, build-scoped evidence memory for reverse engineering, combining static analysis, runtime captures, and claims with honest uncertainty. Provides read-only access to an evidence graph and MCP prompts for structured investigations.

siaginw/HexWitness

gmail-mcp

by elvisoliveira

Exposes Gmail inbox actions (list, archive, label) as MCP tools via a browser extension and local bridge, without requiring the Gmail API or OAuth.

elvisoliveira/gmail-mcp

linkedin-mcp

by rzere

MCP server that lets AI agents operate a real LinkedIn account in plain English with safety controls and approval queues.

rzere/linkedin-mcp

gaokao-helper-worker-mcp

by stmtc233

Provides read-only access to Guangdong gaokao data, enabling searches for schools, scores, and data files via MCP.

stmtc233/gaokao-helper-worker-mcp

Canvas MCP Server

by taciturnaxolotl

Connects Canvas LMS to AI assistants, enabling users to list courses and retrieve assignment details through natural language. It features secure multi-institution support with encrypted token storage and a simplified setup process for students.

taciturnaxolotl/canvas-mcp

Google Workspace MCP Server

by rparvathysuresh

Enables AI agents to send emails via Gmail and append text to Google Docs through the Model Context Protocol.

rparvathysuresh/mcp-server

nexus-exchange-mcp

by nexus-xyz

An MCP server that exposes the Nexus Exchange API as tools an AI agent can call to read market data and place trades.

nexus-xyz/nexus-exchange-mcp

mcp-arcgis-pima

by pipeworx-io

Enables searching and querying Pima County, Arizona open geospatial data (parcels, addresses, zoning, public works) through ArcGIS Feature Services.

pipeworx-io/mcp-arcgis-pima

fetchmux

by krutftw

Self-hosted retrieval router for AI agents: one MCP/REST endpoint that routes web search across Brave, Tavily, Exa, Firecrawl, and Crossref (BYOK) with per-request cost ceilings, deadlines, and an auditable route receipt on every response.

krutftw/fetchmux

Sovereign Universal Memory MCP

by nnaveenraju

Provides a persistent, vendor-neutral memory layer that allows AI tools and agents to share context and knowledge across different platforms while maintaining local data ownership. It enables users to store, recall, and manage structured memories through hybrid semantic search and automated context assembly.

nnaveenraju/sovereign-universal-memory-mcp

MCP Access OAuth

by mattyboi92

A remote MCP server with built-in OAuth authentication via Cloudflare Access, providing tools like add and generateImage with user-based access control.

mattyboi92/mcp-access-oauth

Weather MCP Server

by kavingas

Enables fetching current temperature for any city using the Open-Meteo API, requiring no API key.

kavingas/weather-mcp

AppFlowy MCP Server

by chaoschild

Provides AI assistants with full read/write access to AppFlowy Cloud, enabling management of workspaces, pages, databases, trash, and favorites, plus conversion of Markdown into formatted AppFlowy document blocks.

ChaosChild/appflowy-mcp

Relational DB Seeder MCP Server

by namant98

Enables LLMs to inspect database schemas and seed relational databases with custom data while automatically resolving foreign key relationships.

NamanT98/DB-Seeder

mcp-server-chart

by kesavp

A monorepo hosting multiple MCP servers, including a TypeScript chart server that generates AntV visualization specs, a Python chart sibling, and an AWS ECS MCP server for container management.

kesavP/toolmaninspector

snaprender-mcp

by user0856

Lets AI agents like Claude capture website screenshots, check cache status, and monitor usage.

User0856/snaprender-integrations

Remote MCP Server on Cloudflare

by ibarra11

Enables deployment of a remote MCP server on Cloudflare Workers without authentication, allowing custom tools and integration with clients like Claude Desktop.

Ibarra11/mcp-car-maintenance

mcp-apps-claude-demo

by primevalsoup

A minimal, dependency-free MCP server that renders interactive widgets (like bar charts) inline in Claude, ChatGPT, and Grok from a custom connector.

primevalsoup/mcp-apps-claude-demo

Bridgistic

by shubochandrosarker

Provides a secure MCP bridge to interact with WordPress sites via signed requests, scoped keys, and approval workflows.

Shubochandrosarker/bridgistic-claude-marketplace

Remote MCP Server (Authless)

by sebzo-work

A remote MCP server deployed on Cloudflare Workers without authentication, enabling integration with AI clients like Claude Desktop and Cloudflare AI Playground for tool execution.

Sebzo-work/remote-mcp-server-authless-v3

webprinter-mcp

by zimsoft

webprintermcp 是一个用于云打印的 MCP Server。 如果你的 MCP 客户端支持 stdio 类型的 MCP，就可以通过它完成文件上传、查询打印机、提交打印任务和直接打印。 你可以把它理解成一个“会帮你处理打印任务的工具”。

zimsoft/webprinter-mcp

browser-migrate

by navotvolkgroundup

MCP server to drive browser-migrate operations from Claude, enabling exporting, importing, and migrating browser profiles (bookmarks, history, tabs) between browsers.

navotvolkgroundup/browser-migrate

loom

by jbarket

Provides persistent identity and memory for AI agents across MCP-compatible harnesses, enabling agents to retain their name, values, and episodic memories between sessions regardless of the client or model.

jbarket/loom

Close CRM MCP

by pipeworx-io

Wraps the Close CRM API to enable AI agents to interact with Close CRM data, manage leads, contacts, and activities through natural language.

pipeworx-io/mcp-close-crm

ubuntu_mcp_server

by pazuzu1w

pazuzu1w/ubuntu_mcp_server

Base Gas MCP Server

by forge-builder

Provides AI agents with real-time gas prices and blockchain data from Base, with metered access via x402 payment protocol.

forge-builder/base-mcp-server

tg-reader-mcp

by runesleo

Telegram channel and group reader MCP Server

runesleo/tg-reader-mcp

Old Family Recipe

by oldfamilyrecipe

Preserve grandma's handwritten recipe cards before they're lost. 13 MCP tools to OCR-import cards from photos, capture the story behind each dish (who made it, when, why), search by family member, plan meals, and share with cousins — backed by a real cookbook app that prints as a hardcover heirloom. Free tier, no credit card.

OldFamilyRecipe/ai

beerman

by nitineeen

MCP server for long-term project memory management, allowing AI agents to store and semantically search project milestones, decisions, and architecture specs via Supermemory vector store.

nitineeen/beerman

alibabacloud-observability-mcp-server

by aliyun

Alibaba Cloud Observability MCP Server provides a set of tools for accessing various products in Alibaba Cloud's observability suite. It covers products including Alibaba Cloud Log Service (SLS), Alibaba Cloud Application Real-Time Monitoring Service (ARMS), and Alibaba Cloud CloudMonitor. Any intelligent agent that supports the MCP protocol can quickly integrate with it.

aliyun/alibabacloud-observability-mcp-server

MySkillDB Job Categories MCP

by myskilldb

Enables AI assistants to manage job categories in a college org through the MySkillDB API, with tools for listing, fetching, upserting, batch pushing, and deletion. Supports both HTTP and stdio modes with OAuth login.

MySkillDb/MCP

evm-agent-toolkit

by 0xendale

An MCP server that gives autonomous coding agents deterministic, schema-validated tools for EVM smart contract development — security scanning, gas profiling, compiler diagnostics, and transaction simulation.

0xendale/evm-agent-toolkit

google-my-business-mcp

by jie8357ioii

MCP server that exposes Google Business Profile / Google My Business REST APIs as MCP tools, returning Google API responses directly without added workflow or business logic.

jie8357IOII/google-my-business-mcp

pmgs-reference

by nagi-inaba

Provides read-only access to JPO Patent Map Guidance System classification records via SQLite, enabling lookup, lexical search, and document retrieval through stdio MCP tools.

Nagi-Inaba/pmgs-reference

apple-mail-mcp

by inkvi

MCP server for Apple Mail that reads from Mail's SQLite store for fast queries and writes through Mail.app via AppleScript, enabling mailbox management, search, drafts, and message updates without sending mail.

Inkvi/apple-mail-mcp

hive-mcp-abtest

by srotzin

An A/B experiment runner for the A2A network that provides deterministic sticky bucket assignment, conversion recording, and two-proportion Z-test statistical significance calculation, with pay-per-call pricing via x402 on Base USDC.

srotzin/hive-mcp-abtest

mcp-sec-regulations

by pipeworx-io

MCP server for accessing US securities regulations (17 CFR) via Pipeworx gateway. Enables natural language queries and integration with MCP clients to retrieve SEC regulatory data.

pipeworx-io/mcp-sec-regulations

Aperture

by cunninghambe

Enables AI agents to drive a privacy-first browser via MCP, using diff-based page observation to reduce token consumption, and offering secure autofill from a local vault.

cunninghambe/aperture