"Connecting external data sources for contextual LLM calls" matching MCP servers:

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  Contextual MCP Serverofficial

  ContextualAI

  F

  license

  C

  quality

  D

  maintenance

  A Model Context Protocol server that provides Retrieval-Augmented Generation capabilities using Contextual AI, enabling AI interfaces like Cursor IDE and Claude Desktop to query domain-specific knowledge with context-aware responses and source citations.

  Last updated 2025-08-07

  1

  21

• external-agent-mcp

  parkavenue9639

  F

  license

  -

  quality

  C

  maintenance

  Bridges Codex to external CLI coding agents for read-only code analysis and deterministic quality fixes.

  Last updated 2026-06-25

• Quick Data for Windows MCP

  Beaulewis1977

  A

  license

  -

  quality

  C

  maintenance

  A Windows-optimized server providing universal data analytics for JSON and CSV files through over 32 tools including schema discovery and interactive visualizations. It is specifically designed for seamless integration with Claude Desktop on Windows.

  Last updated 2025-06-16

  1

  MIT

• External Reconnaissance MCP

  naebo

  F

  license

  -

  quality

  D

  maintenance

  Enables external reconnaissance activities including DNS enumeration, subdomain discovery, email security analysis, and SSL certificate inspection against a target domain.

  Last updated 2025-04-11

  13

• LLM Bus

  danieldoderlein

  A

  license

  B

  quality

  B

  maintenance

  MCP server that provides a live coordination layer for AI agents, including attributable handoffs, a shared event ledger, atomic work-claiming, and advisory file leases to prevent collisions.

  Last updated 2026-06-22

  27

  1

  AGPL 3.0

• llm-toolkit

  0x1Jar

  F

  license

  B

  quality

  A

  maintenance

  MCP server toolkit with payload library, WAF bypass generator, rate limiter, plugin system, and inter-MCP bridge for security testing.

  Last updated 2026-06-23

  16

• Dify External Knowledge MCP

  funtuan

  A

  license

  B

  quality

  D

  maintenance

  Integrates Dify's external knowledge base API with the Model Context Protocol to enable AI agents to retrieve and query relevant information. It supports relevance scoring, metadata filtering, and flexible configuration through environment variables or command-line arguments.

  Last updated 2025-11-14

  1

  8

  MIT

• llm-localfirst

  shaxzodbek-uzb

  A

  license

  -

  quality

  A

  maintenance

  A local-first LLM routing MCP server that keeps sensitive data on your own models, with fail-closed privacy and manager-worker delegation, exposing route and complete tools to any MCP client.

  Last updated 2026-06-20

  MIT

• External Data MCP Server

  SafetyReportProject

  F

  license

  -

  quality

  D

  maintenance

  Provides integrated access to location-based weather, reporting history, and infrastructure status data for safety reporting systems. It supports both SSE and stdio protocols for flexible integration with various AI agents and clients.

  Last updated 2026-02-03

• llm-reviewer

  asheshv

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  license

  -

  quality

  -

  maintenance

  MCP server for reviewing code changes using LLMs, supporting Copilot, Ollama, and OpenAI-compatible endpoints.

  Last updated 2026-04-13

• llm-backlog

  waabox

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  license

  -

  quality

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  maintenance

  MCP server for managing a project backlog as Markdown files in Git, enabling AI agents to read, create, and update tasks programmatically.

  Last updated 2026-02-22

  2

• MCP Server for Cirro Data

  NorahZager

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  quality

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  maintenance

  This server enables multi-agent conversations for interacting with Cirro's biological data platform through its OpenAPI interface, auto-generated using AG2's MCP builder.

  Last updated 2025-06-03

• LLM Jukebox

  jabberjabberjabber

  F

  license

  -

  quality

  D

  maintenance

  Enables LLMs to search YouTube for music, download videos as MP3 files, and play audio with playback controls.

  Last updated 2025-09-10

  7

• mrc-data

  meacheal-ai

  A

  license

  A

  quality

  B

  maintenance

  The only MCP server providing structured Chinese fashion supply chain intelligence for AI platforms. No equivalent data source exists in the MCP ecosystem. Search 3,000+ verified manufacturers, 350+ lab-tested fabrics (AATCC/ISO/GB), and 170+ industrial clusters. Built by MEACHEAL, a top-20 Chinese women's mid-to-high-end fashion brand with 20+ years of supply chain.

  Last updated 2026-04-19

  19

  12

  1

  Sleepycat

• LLM-Adviser-Mcp

  Daichi-Kudo

  A

  license

  A

  quality

  B

  maintenance

  Give your AI assistant real-time LLM/VLM knowledge. Pricing, benchmarks, and recommendations — updated every hour, not every training cycle.

  Last updated 2026-06-18

  4

  489

  MIT

• Consult LLM MCP

  raine

  A

  license

  A

  quality

  A

  maintenance

  An MCP server that lets Claude Code consult stronger AI models (o3, Gemini 2.5 Pro, DeepSeek Reasoner) when you need deeper analysis on complex problems.

  Last updated 2026-06-14

  1

  102

  108

  MIT

• qiaomu-llm-mcp

  joeseesun

  A

  license

  A

  quality

  B

  maintenance

  A local MCP gateway that unifies multiple LLM providers, API keys, routing, and multi-model discussions into a single tool surface.

  Last updated 2026-06-19

  13

  6

  MIT

• LLM Radar

  ajentsor

  A

  license

  A

  quality

  F

  maintenance

  MCP server that provides AI assistants with real-time, current information about AI models from OpenAI, Anthropic, and Google, including pricing, capabilities, and context windows.

  Last updated 2026-05-01

  4

  MIT

• llm-wiki-mcp

  quick-sort

  F

  license

  A

  quality

  C

  maintenance

  Enables natural language query and ingestion of wiki knowledge bases built from documents, powered by Claude Agent SDK skills.

  Last updated 2026-06-22

  2
• 

  ThinAir Dataofficial

  ThinAirTelematics

  A

  license

  A

  quality

  B

  maintenance

  Connect any AI to PostgreSQL, MySQL, or SQL Server — 24 dialect-aware tools for query, schema, optimization, and more.

  Last updated 2026-06-24

  23

  25

  MIT