Popular MCP Servers

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  GJQ Runtime MCP Serverofficial

  guoji-quantum

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  An MCP server that enables AI assistants to interact with the CETC-ICQ quantum cloud platform via the gjq-client Qiskit 2.0 SDK, supporting account management, device listing, circuit submission, and task management.

  Last updated 2026-07-13

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  13

  Apache 2.0
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  byteask-embedded-docsofficial

  ByteAsk

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  An MCP server for source-grounded, page-cited evidence retrieval tailored for embedded and firmware development, returning verbatim snippets with exact citations or 'no match' to prevent fabrications.

  Last updated 2026-06-20

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  3

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  MIT
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  Network Sketcherofficial

  cisco-open

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  Local-first MCP server that lets AI agents design Cisco-style networks and generate L1/L2/L3 topology diagrams, device tables, and AI-ready context files.

  Last updated 2026-07-15

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  371

  Apache 2.0
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  DataNexus MCPofficial

  datanexusmcp

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  Provides AI-ready access to US/UK nonprofit data and OSS vulnerability intelligence via MCP, with 10 tools and no API key required.

  Last updated 2026-07-15

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  Sleepycat
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  Sugra API MCPofficial

  Sugra-Systems

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  Gateway connector between LLM agents and world data, providing access to financial market prices, macroeconomic indicators, and news through a bundled endpoint catalog.

  Last updated 2026-07-22

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  8

  2

  MIT
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  OctoTrip Rental Carsofficial

  OctoTrip

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  Free, no-login MCP server for discovering and comparing rental cars with real-time pricing from multiple providers worldwide.

  Last updated 2026-07-06

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  4

  MIT
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  Desk3 MCP Serverofficial

  desk3

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  Cryptocurrency MCP Server! Free! This powerful tool is designed for blockchain enthusiasts, providing comprehensive, real-time cryptocurrency information at your fingertips. Whether you're an experienced trader or just starting your journey into the crypto world.

  Last updated 2026-01-10

  4

  16

  3

  MIT
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  Correctover MCP Serverofficial

  Correctover

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  Verifies AI outputs in real-time across 6 dimensions, with automatic retry and failover to ensure correct, complete, and reliable LLM responses before they reach the user's editor.

  Last updated 2026-07-22

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  363

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  Apache 2.0
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  Needle MCP Serverofficial

  needle-ai

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  A server that allows users to manage documents and perform Claude-powered searches using Needle through the Claude Desktop application.

  Last updated 2025-07-27

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  99

  MIT
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  SEOSiri API Guard MCP Serverofficial

  SEOSiri-Official

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  A sovereign, universal API validation and multi-industry compliance security MCP server.

  Last updated 2026-07-19

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  1

  MIT
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  seosiri-bioroboticsofficial

  SEOSiri-Official

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  A stateless, deterministic Bio-Robotics Core Engine converting biological data (UniProt API) to G-code.

  Last updated 2026-07-16

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  6

  MIT
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  openosintofficial

  OpenOSINT

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  AI-powered OSINT framework exposing 10 tools (email, username, breach, WHOIS, IP, subdomain, phone, Shodan, dorks, Pastebin) as an MCP server for Claude Code and Claude Desktop, with an autonomous agent REPL and direct CLI.

  Last updated 2026-07-21

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  1,118

  MIT
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  OctoTrip Flightsofficial

  OctoTrip

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  Free, no-login MCP server for searching and comparing flights with real-time pricing from multiple airlines and booking platforms worldwide.

  Last updated 2026-07-07

  2

  1

  2

  MIT

• arcgis-mcp-bridge

  muend

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  Secure, local-first MCP server exposing ArcGIS Pro's ArcPy engine over stdio JSON-RPC.

  Last updated 2026-07-20

  6

  100

  6

  Apache 2.0
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  rsi-search-pro-mcpofficial

  rsi-ai-platform

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  A meta-MCP server that aggregates authoritative web search and browser research tools, providing a unified interface with a cost-efficient fetch ladder for web research.

  Last updated 2026-06-21

  15

  Apache 2.0
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  infraveil-guardofficial

  infraveilhq

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  A cooperative guardrail for AI agents that blocks destructive shell commands, SQL statements, or cloud operations until a human approves them out-of-band, with a tamper-evident local ledger.

  Last updated 2026-06-22

  4

  AGPL 3.0
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  analysis-gymofficial

  defog-ai

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  Records and scores prospective equity earnings predictions made by AI agents, allowing comparison of different agent configurations.

  Last updated 2026-07-14

  3

  MIT
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  AiChat MCP Serverofficial

  AceDataCloud

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  An MCP server for AI dialogue via the AceDataCloud platform, supporting multi-model conversations including GPT-4/5, DeepSeek, Grok, and GLM.

  Last updated 2026-07-04

  4

  MIT
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  ZeroPath MCP Serverofficial

  ZeroPathAI

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  Allows developers to query security findings (SAST issues, secrets, patches) using natural language within AI-assisted tools like Claude Desktop, Cursor, and other MCP-compatible environments.

  Last updated 2026-07-08

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  MIT

• misterdev

  dcondrey

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  An autonomous, extensible LLM build orchestrator. Give it a repo and a goal; it decomposes the goal into tasks, edits code, and gates every change on build/tests/lint, reverting regressions. Polygot, cost-aware model selection, pluggable via entry points. Ships as an MCP server so any client can drive it in plain English.

  Last updated 2026-07-14

  10

  5

  AGPL 3.0