Data and AI MCP servers

1,327 tagged Data and AI, measured the same way as everything else here.

Browse within: model-context-protocol 101ai-tools 27embeddings 22local-first 22knowledge-graph 19knowledge-base 16claude-desktop 15fastmcp 15gemini 15chromadb 11agent-memory 10claude-code-plugin 10data-engineering 10hybrid-search 10

ragflow-claude-mcp

145

norandom/ragflow-claude-desktop-local-mcp

MCP server Claude CodeCodexCursor +2

MCP server "ragflow-claude-mcp" as configured in norandom/ragflow-claude-desktop-local-mcp. Runs locally from the ragflow-claude-mcp Python package.

not rated 7 18d ago A tokens not measured

stefanskiasan/togetherai-image-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server "togetherai-image-server" as configured in stefanskiasan/togetherai-image-mcp-server. Runs locally from the togetherai-image-server npm package.

not rated 7 1y ago A tokens not measured original MIT

candlekeep

147

BansheeEmperor/candlekeep

MCP server Claude CodeCodexCursor +2

RAG knowledge base server with ChromaDB and MCP interface. Runs locally from the candlekeep Python package.

not rated 7 2mo ago A tokens not measured GPL-3.0

embedocs-mcp

148

romiluz13/EmbeDocs-MCP

MCP server Claude CodeCodexCursor +2

Transform any GitHub repository into searchable vector embeddings. MCP server with smart indexing, voyage-context-3 embeddings, and semantic search for Claude/Cursor IDEs. Runs locally from the embedocs-mcp npm package.

not rated 7 12mo ago A tokens not measured original MIT

mcp-server

149

mackerelio-labs/mcp-server

MCP server Claude CodeCodexCursor +2

A Model Context Protocol server for interacting with Mackerel. Runs locally from the @mackerel/mcp-server npm package.

not rated 7 2d ago A tokens not measured original Apache-2.0

code-graph

150

royisme/codebase-rag

MCP server Claude CodeCodexCursor +2

MCP server "code-graph" as configured in royisme/codebase-rag. Runs locally from the code-graph Python package.

not rated 7 9mo ago A tokens not measured

context-guardian-mcp

151

Ar5en1c/context-guardian

MCP server Claude CodeCodexCursor +2

MCP server + proxy that cuts cloud LLM costs 36-42% by indexing context locally with Ollama and giving agents precision retrieval tools instead of raw dumps. Runs locally from the context-guardian-mcp npm package.

not rated 7 4mo ago A tokens not measured original MIT

promptfoo

152

davebream/claude-of-alexandria

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "promptfoo" as configured in davebream/claude-of-alexandria. Runs tests/promptfoo/node_modules/.bin/promptfoo with node.

not rated 7 +1 3d ago A tokens not measured GPL-3.0

mcp-promptregistry

153

stevengonsalvez/promptregistry-mcp

MCP server Claude CodeCodexCursor

A Model Context Protocol server for managing prompts via stdio. Runs locally from the mcp-promptregistry npm package.

not rated 7 6mo ago A tokens not measured

unified-ai-system

154

happy520ai/unified-ai-system

MCP server Claude CodeCodexCursor +2

MCP server "unified-ai-system" as configured in happy520ai/unified-ai-system. Runs in Docker (ghcr.io/happy520ai/unified-ai-system/mcp-server@sha256:751a0d32acd2d6b1da6ad9ac67987fbd1ff36ce26b7160014d8605f18b7907b3).

not rated 6 yesterday A tokens not measured original Apache-2.0

tuning-engines

155

cerebrixos-org/tuning-engines-cli

MCP server Claude CodeCodexCursor +2

Tuning Engines CLI, MCP server, and Python agent runtime adapters for governed model, agent, skill, and MCP workflows. Fine-tune open-source LLMs, run inference, manage datasets/evaluations, and connect LangGraph or Temporal while Tuning Engines handles p. Runs locally from the tuningengines-cli npm package. Needs 1…

not rated 6 18d ago A tokens not measured original MIT

albumentationsx

156

dKosarevsky/albu-mcp

MCP server Claude CodeCodexCursor +2

Model Context Protocol server for AlbumentationsX augmentation previews, validation, and segmentation review. Runs locally from the albumentationsx-mcp Python package.

not rated 6 22d ago A tokens not measured AGPL-3.0

litellm-mcp-server

157

AbhishekMore-1/litellm-proxy-mcp

MCP server Claude CodeCodexCursor +2

MCP server bridge for LiteLLM. Runs locally from the litellm-mcp-server npm package.

not rated 6 6mo ago A tokens not measured original MIT

gemini-rag-mcp

158

masseater/gemini-rag-mcp

MCP server Claude CodeCodexCursor +2

One of 2 in .mcp.json

MCP server "gemini-rag-mcp", hosted remotely at localhost, as configured in masseater/gemini-rag-mcp.

not rated 6 7mo ago A tokens not measured original MIT

mcp-rag

159

kalicyh/mcp-rag

MCP server Claude CodeCodexCursor +2

A locally running retrieval-augmented generation service exposed through MCP, a standard way for AI tools to connect to external capabilities. RAG lets an AI find relevant information before generating an answer.

not rated 6 5mo ago A tokens not measured

rag-anythink-mcp

160

serkanyasr/rag-anythink-mcp

MCP server Claude CodeCodexCursor +2

MCP server "rag-anythink-mcp" as configured in serkanyasr/rag-anythink-mcp. Runs locally from the rag-anythink-mcp Python package.

not rated 6 7mo ago A tokens not measured original MIT

skill-depot

161

Ruhal-Doshi/skill-depot

MCP server Claude CodeCodexCursor +2

RAG-based skill retrieval system for AI agents. Scalable long-term storage with semantic search via MCP. Runs locally from the skill-depot npm package.

not rated 6 4mo ago A tokens not measured original MIT

anythingllm-mcp

162

andreperez/anythingllm-mcp

MCP server Claude CodeCodexCursor +2

MCP server "anythingllm-mcp" as configured in andreperez/anythingllm-mcp. Runs locally from the anythingllm-mcp Python package.

not rated 6 yesterday A tokens not measured original MIT

bookmark-lens

163

cornelcroi/bookmark-lens

MCP server Claude CodeCodexCursor +2

Local-first MCP server for intelligent bookmark management with semantic search. Runs locally from the bookmark-lens Python package.

not rated 6 9mo ago A tokens not measured original MIT

ethora-mcp-server

164

dappros/ethora-mcp-server

MCP server Claude CodeCodexCursor +2

MCP server for the Ethora chat & messaging platform: chat ops, AI agents, RAG, automation. Runs locally from the @ethora/mcp-server npm package. Needs 5 environment variables to run.

not rated 6 3d ago A tokens not measured original MIT

mcp-rag

165

alejandro-ao/simple-mcp-rag

MCP server Claude CodeCodexCursor +2

A locally running retrieval-augmented generation (RAG) service. RAG helps an AI find relevant information from a knowledge collection before answering.

not rated 6 9mo ago A tokens not measured

ollama-mcp-server

166

NewAITees/ollama-MCP-server

MCP server Claude CodeCodexCursor +2

MCP server "ollama-mcp-server" as configured in NewAITees/ollama-MCP-server. Runs locally from the ollama-mcp-server Python package.

not rated 6 1y ago A tokens not measured

model-gateway

167

parigihelori352-cyber/model-gateway

MCP server Claude CodeCodexCursor +2

MCP server "model-gateway" as configured in parigihelori352-cyber/model-gateway. Runs locally from the model-gateway Python package.

not rated 6 1mo ago A tokens not measured original MIT

ragmap

168

khalidsaidi/ragmap

MCP server Claude CodeCodexCursor +2

DEPRECATED: hosted backend discontinued; npm package deprecated. Formerly a retriever-MCP finder. Runs locally from the @khalidsaidi/ragmap-mcp npm package.

not rated 6 8d ago A tokens not measured original MIT