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Full AI context and content layer for coding agents over one MCP server — tree-sitter code-map, document RAG, shared memory, multi-agent comms, web crawl, git history + blame. 300+ languages, 10+ agent harnesses, pure Rust.

98
eugeniughelbur/
obsidian-second-brain

Persistent memory for Claude Code and 6 other CLI agents, stored as plain markdown in your Obsidian vault. Stop re-explaining your projects, decisions and people every session. 45 commands: hybrid semantic search, self-rewriting notes, key-less web research, and scheduled agents that maintain the vault while you sleep.

4.4k
jina-ai/MCPConnectors

Official Jina AI Remote MCP Server

845
helixml/koditConnectors

👩‍💻 MCP server to index external repositories

123
IlyaGusev/
academia_mcp

Academia MCP server: Tools for automatic scientific research

91
ZachHandley/
ZMCPTools

A custom TypeScript MCP Server intended to be used with Claude Code

41
yikakia/
godoc-mcp-server

A mcp server provide infomation from pkg.go.dev. For all golang programmers

38
bahdotsh/
indxr

A fast codebase indexer and knowledge wiki for AI agents.

72
Epistates/
turbovault

Markdown and OFM SDK w/ MCP server that transforms your Obsidian vault into an intelligent knowledge system

151
omermaksutii/
mnemo

Persistent memory for Claude Code. Your AI never starts from scratch again.

45

SimpleMem: Efficient Lifelong Memory for LLM Agents — Text & Multimodal

3.8k
EncrEor/
rlm-claude

Recursive Language Models for Claude Code - Infinite memory solution inspired by MIT CSAIL paper

39
yuezhiai/
jonex
yuezhiai/jonexConnectors

All-in-One Multimodal Parsing Engine + Ontology-Powered, LLM Wiki-Driven AI-Ready Knowledge Engine

1k
szaffarano/
org-mcp-server

MCP server for org-mode and org-roam knowledge base management

42
korotovsky/
slack-mcp-server

The most powerful MCP Slack Server with no permission requirements, Apps support, GovSlack, DMs, Group DMs and smart history fetch logic.

1.8k

Nia is a context-augmentation layer for agents, primarily designed for coding agents. It provides them with an up-to-date knowledge base and improves their performance by 27%.

74
MicrosoftDocs/
mcp

Official Microsoft Learn MCP Server and CLI tool – powering LLMs and AI agents with real-time, trusted Microsoft docs & code samples.

1.9k

Capture first. Organize later. A local-first Markdown app that turns scattered records into clear notes with AI.

13k
lucasastorian/
llmwiki

Open Source Implementation of Karpathy's LLM Wiki. Upload documents, connect your Claude account via MCP, and have it write your wiki !

1.6k