The MCP Trust Index.

Amadeus-QQ-MCP

An MCP server that enables AI clients to send and receive QQ messages through NapCatQQ (OneBot v11) for both private and group chats. It supports message context management, real-time WebSocket listening, and human-like typing simulation.

JulesLiu390/Amadeus-QQ-MCP

Tessera

Transforms workspace documents into a searchable vector database using LanceDB and FastEmbed with hybrid search, version-aware ranking, and cross-session memory persistence.

besslframework-stack/project-tessera

claude-bridge-server

An MCP server that enables collaboration between Claude Code and Z.ai's GLM models — use Claude Opus for planning while GLM handles implementation.

Joncik91/claude-bridge-server

BikeScout

BikeScout is a specialized MCP (Model Context Protocol) server designed for cyclists and mountain bikers. It provides intelligent trail recommendations by combining real-world map data with advanced routing analysis.

hifly81/bikescout

AllVoiceLab

Integrates with AllVoiceLab's API to provide advanced voice and audio processing capabilities including text-to-speech conversion, voice cloning, speech transformation, subtitle extraction, and multilingual video dubbing.

allvoicelab/allvoicelab-mcp

Jupyter Mcp Server

An MCP service specifically developed for AI to connect and manage Jupyter Notebooks

ChengJiale150/jupyter-mcp-server

workflowy

A WorkFlowy MCP Server with node creation, recursive gets, updates, completions, search and replace (with a dry run mode), usage reports, a configurable list of exposed commands and customizable log output.

mholzen/workflowy

Temporal Cortex MCP

Calendar MCP server with atomic booking, conflict prevention, deterministic RRULE expansion, and TOON token compression for AI agents.

temporal-cortex/mcp

Borsa MCP

Provides comprehensive access to Turkish and US financial markets data including BIST stocks, US equities, TEFAS funds, cryptocurrencies, forex, and commodities through 72 tools with technical analysis, financial statements, and Buffett-style value investing metrics.

saidsurucu/borsa-mcp

Pocket Android

Transforms Android phones into automation servers for messaging, calls, contact search, location, notifications, app control, and UI automation over local network.

axonixtools/pocketmcp

Cockroachdb MCP Server

The CockroachDB MCP Server is a natural language interface designed for agentic applications to manage, monitor and query data in CockroachDB.

amineelkouhen/mcp-cockroachdb

openground

On-device documentation search for agents

poweroutlet2/openground

MCP Server Rememberizer

An MCP Server to enable global access to Rememberizer

skydeckai/mcp-server-rememberizer

Onec Platform Help MCP Server

Provides a RAG-based search system for 1C:Enterprise platform documentation using hybrid BM25 and semantic search across multiple versions. It enables developers to retrieve API signatures, methods, and usage examples directly within IDEs or through a REST API.

rzateev/onec-help-mcp

Alibaba Cloud ADB MySQL

Connects to Alibaba Cloud's Adb MySQL databases for executing SQL queries, analyzing query plans, and retrieving database metadata with minimal configuration requirements

aliyun/alibabacloud-adb-mysql-mcp-server

notebookLM2PPT

Enables AI models to convert NotebookLM PDF exports into high-quality PowerPoint presentations with automatic watermark removal and vector graphics preservation. It provides automated tools for slide conversion, metadata management, and document processing via the Model Context Protocol.

neosun100/notebookLM2PPT

BioBTree

A unified biomedical graph database that integrates 50+ primary data sources — genes, proteins, compounds, diseases, pathways, and clinical data — into a single queryable graph with billions of cross-reference edges. Its native MCP server gives LLMs direct access to structured, authoritative biomedical data, complementing their reasoning with reliable identifiers and up-to-date database content.

tamerh/biobtree

graph-tool-call

Graph-based tool retrieval for LLM agents. Builds a tool graph from OpenAPI/MCP specs and retrieves multi-step workflows via hybrid search (BM25 + graph traversal + embedding), recovering accuracy from 12% to 82% with 79% fewer tokens. Also works as an MCP Proxy to aggregate multiple servers behind 3 meta-tools.

SonAIengine/graph-tool-call

Monolith

Unreal Engine 5.7 editor plugin that gives AI assistants full read/write access to Blueprints, Materials, Animation, Niagara, Config, and more via MCP. 119 actions across 9 domains, pure C++, embedded Streamable HTTP server.

tumourlove/monolith

Stata MCP Server

Connects AI agents to a local Stata installation, enabling execution of Stata code, data inspection, graph generation, and result verification through natural language interactions.

tmonk/mcp-stata

DRF Docs

Exposes Django REST Framework API documentation through MCP for AI coding agents to generate frontend integration code.

abdulkhalek-1/drf-mcp-docs

Eraser Diagram Renderer

Enables rendering of diagrams (sequence, flowchart, ER, cloud architecture, etc.) using the Eraser.io API with customizable themes, backgrounds, and scaling options. Returns image URLs or base64-encoded content with built-in icon validation.

buck-0x/eraser-io-mcp-server

Cruxible Core

Deterministic decision engine with DAG-based receipts. Build entity graphs, query with MCP, get auditable proof.

cruxible-ai/cruxible-core

Herald

Bridge between Claude Chat and Claude Code for seamless context sharing.

kolapsis/herald

Polarion MCP Servers

MCP Server for Polarion

peakflames/PolarionMcpServers

MCP Document Parse Tool

Enables parsing and extraction of content from various document formats (PDF, Word, Excel, PowerPoint) into Markdown format using the Niutrans document API.

tianfn/mcp-parse-document

Mail MCP Server

An MCP server that provides email sending capabilities via SMTP, featuring tools for sending standard and template-based emails. It utilizes the FastMCP Streamable HTTP transport for flexible client connectivity over HTTP without requiring stdio subprocesses.

NingNing0111/email-send-mcp

icloud-calendar-mcp

MCP server for iCloud (Apple) Calendar access via CalDAV

icloud-calendar-mcp/icloud-calendar-mcp

AnkiMCP Server

Exposes Anki flashcard collections to AI assistants via MCP, enabling AI-powered study sessions, card creation, deck management, and review workflows. Supports comprehensive collection operations including search, media management, and note type customization.

ankimcp/anki-mcp-server-addon

ChartMogul MCP Server

Enables interaction with the ChartMogul API to manage subscription data, customer relationships, and sales CRM activities. It allows users to retrieve key business metrics like MRR and churn while performing data operations on plans, invoices, and contacts.

chartmogul/chartmogul-mcp-server

mastra-ai/mastra

MCP server for accessing Mastra.ai documentation, changelogs, and news.

mastra-ai/mastra

instagram-mcp

Instagram MCP server with 23 tools for the Graph API. Manage posts, comments, DMs, stories, hashtags, reels, carousels, and analytics.

mcpware/instagram-mcp

pipepie

Self-hosted webhook relay and tunnel with Noise NK encryption. Inspect requests, replay webhooks, trace AI pipelines, connect/disconnect tunnels — 13 MCP tools. No tokens or passwords needed.

pipepie/pipepie

Nonead Universal-Robots MCP Server

Nonead Universal-Robots MCP Server

nonead/nUR_MCP_SERVER

Alpha Vantage

Integrates with Alpha Vantage API to provide real-time financial market data for stock quotes, company information, cryptocurrency rates, and historical prices.

berlinbra/alpha-vantage-mcp

Airflow MCP

Enables users to interact with Apache Airflow orchestration platform through natural language to query pipeline statuses, troubleshoot DAG failures, trigger DAGs, and analyze configurations.

hipposys-ltd/airflow-mcp

Bio-OS MCP Server

Enables workflow management and Docker image building for Bio-OS platform. Supports WDL workflow submission, validation, and monitoring, along with Docker image building and status tracking for bioinformatics workflows.

GBA-BI/bioos-mcp-server

openroad-mcp

A Model Context Protocol (MCP) server that provides tools for interacting with OpenROAD and ORFS (OpenROAD Flow Scripts).

luarss/openroad-mcp

PowerBI Analyst MCP

Connect Claude to your Power BI semantic models. Browse workspaces, tables, and measures, run DAX queries, and get results — with large datasets automatically saved to local CSV files to protect the LLM context window. Includes a query history log for cross-session reuse and auditability.

mbrummerstedt/powerbi-analyst-mcp

MCP OCR Server

Extracts text from images using Tesseract OCR with support for local files, URLs, and raw image bytes. It provides production-grade OCR capabilities and multi-language support through the Model Context Protocol.

rjn32s/mcp-ocr

Flow Studio - Power Automate MCP Server

Debug, build, and manage Microsoft Power Automate cloud flows with AI agents. Get action-level error details, build flows from natural language, trigger and resubmit runs, and operate across multiple tenants. Requires a Flow Studio MCP subscription — get an API key at https://mcp.flowstudio.app

ninihen1/power-automate-mcp-skills

IIITH Mess MCP

Enables LLMs to interact with the IIIT Hyderabad Mess System to manage meal registrations, view menus, and track billing. It supports conversational commands for tasks like cancelling meals, estimating nutrition, and checking account balances.

Kallind/IIITH-Mess-MCP

Canvas LMS MCP Server

Enables AI systems to interact with Canvas Learning Management System data, allowing users to access courses, assignments, quizzes, planner items, files, and syllabi through natural language queries.

ahnopologetic/canvas-lms-mcp

Commvault MCP Server

Enables AI agents to securely access and manage Commvault environments, including job control, backup schedules, client/storage management, SLA monitoring, and optional DocuSign envelope backup integration.

Commvault/commvault-mcp-server

Basic Memory

Knowledge management system that builds a persistent semantic graph in markdown, locally.

basicmachines-co/basic-memory

CLI Agent MCP

Provides unified access to multiple CLI AI agents (Codex, Gemini, Claude, and OpenCode) through a single MCP interface with real-time task monitoring, enabling specialized code analysis, UI design, implementation, and prototyping workflows.

shiharuharu/cli-agent-mcp

Hardened Google Workspace MCP

A security-hardened integration that enables Claude to interact with Google Workspace tools like Gmail, Drive, and Docs while preventing data exfiltration by disabling features like email sending and external file sharing. It allows users to safely manage emails, documents, and calendars through natural language without risking unauthorized external communication.

c0webster/hardened-google-workspace-mcp

Unreal Engine Generative AI Support Plugin

UnrealMCP is here!! Automatic blueprint and scene generation from AI!! An Unreal Engine plugin for LLM/GenAI models & MCP UE5 server. Supports Claude Desktop App, Windsurf & Cursor, also includes OpenAI's GPT4o, DeepseekR1, Claude Sonnet 3.7 APIs and Grok 3, with plans to add Gemini, audio & realtime APIs soon.

prajwalshettydev/UnrealGenAISupport

pdf-mcp

An MCP server for reading, rendering, and searching PDF files, specifically optimized for LLMs to extract text, tables, and technical diagrams. It enables metadata retrieval, multi-format text extraction, and page-to-image rendering using PyMuPDF.

I-CAN-hack/pdf-mcp

MySQL Database

Enables direct SQL query execution and database connections to MySQL databases through a simple interface that returns results in JSON format.

burakdirin/mysqldb-mcp-server