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

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  Contextual MCP Serverofficial

  ContextualAI

  F

  license

  C

  quality

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  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

  20

• Quick Data for Windows MCP

  Beaulewis1977

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  license

  -

  quality

  B

  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

• Dify External Knowledge MCP

  funtuan

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  license

  B

  quality

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  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

  4

  MIT

• mcp-llm

  sammcj

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  B

  quality

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  maintenance

  An MCP server that provides LLMs access to other LLMs

  Last updated 2025-03-15

  4

  50

  77

  MIT

• llm-context

  cyberchitta

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  quality

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  Share code context with LLMs via MCP or clipboard

  Last updated 2026-04-28

  4

  299

  Apache 2.0

• LLM Wiki Kit

  iamsashank09

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  license

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  quality

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  maintenance

  Enables creation of persistent, compounding knowledge bases using Karpathy's LLM Wiki pattern with LLM-maintained markdown wikis. Supports automated ingestion, cross-referencing, synthesis, and linting of sources as an alternative to traditional RAG systems.

  Last updated 2026-04-08

  50

  MIT

• LLM Jukebox

  jabberjabberjabber

  F

  license

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  quality

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  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

• External Data MCP Server

  SafetyReportProject

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  quality

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  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

• MCP Server for Cirro Data

  NorahZager

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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

• mrc-data

  meacheal-ai

  F

  license

  A

  quality

  C

  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

  3

  1

• 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 2026-02-26

  4

  175

  MIT

• Consult LLM MCP

  raine

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  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 2026-05-06

  1

  102

  87
• 

  ThinAir Dataofficial

  ThinAirTelematics

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  license

  A

  quality

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  maintenance

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

  Last updated 2026-05-05

  6

  23

  343

• ypollak2/llm-router

  ypollak2

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  license

  A

  quality

  C

  maintenance

  Routes your AI tasks to the best available model across 20+ providers — automatically selecting based on task type, budget, and subscription pressure. Supports text, image, video, and audio with built-in cost optimization and fallback chains.

  Last updated 2026-05-06

  60

  23

• Cross-LLM MCP Server

  JamesANZ

  A

  license

  A

  quality

  C

  maintenance

  A Model Context Protocol server that provides unified access to multiple LLM APIs including ChatGPT, Claude, and DeepSeek, allowing users to call different LLMs from MCP-compatible clients and combine their responses.

  Last updated 2026-04-17

  7

  9

  14

  MIT

• LLM MCP Bridge

  ramgeart

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  license

  B

  quality

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  maintenance

  Provides a universal bridge to interact with any OpenAI-compatible LLM API (local or cloud), enabling model testing, benchmarking, quality evaluation, and chat operations with performance metrics.

  Last updated 2025-12-06

  8

• LLM Bridge MCP

  sjquant

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  license

  B

  quality

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  Enables AI agents to interact with multiple LLM providers (OpenAI, Anthropic, Google, DeepSeek) through a standardized interface, making it easy to switch between models or use multiple models in the same application.

  Last updated 2025-07-23

  1

  6

  MIT

• llm-token-tracker

  wn01011

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  license

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  quality

  D

  maintenance

  Token usage tracker for OpenAI and Claude APIs with MCP (Model Context Protocol) support.

  Last updated 2025-11-17

  6

  40

  3

  MIT

• WolframAlpha LLM MCP Server

  Garoth

  F

  license

  C

  quality

  C

  maintenance

  Enables querying WolframAlpha's LLM API for natural language questions, providing structured and simplified answers optimized for LLM consumption.

  Last updated 2025-02-25

  3

  55
• 

  EOSC Data Commons Searchofficial

  EOSC-Data-Commons

  A

  license

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  quality

  D

  maintenance

  Enables natural language search and discovery of open-access scientific datasets through the EOSC Data Commons OpenSearch service. Provides tools to search datasets and retrieve file metadata using LLM-assisted queries.

  Last updated 2026-04-21

  14

  MIT