MCP servers and skills: search, filter by where they run, and compare.
Nothing matches every word exactly, so these are the closest matches.
GraphRAG code search over MCP. Parses code with tree-sitter, weaves a Neo4j code graph, and serves hybrid semantic search to AI agents at lower cost than grep.
PythonMITFew starsNo key
Navigate, search and resume Claude Code and Codex sessions as numbered trees, with token usage per step. CLI + MCP plugin.
Node.jsMIT★ 2Few starsNo key
PythonMIT★ 3Few starsNo key
Smart Tree: not just a tree, a philosophy. A context-aware, AI-crafted replacement for 20+ tools with MEM8 quantum compression, semantic search, AST-smart editing, and partnership memory. Crafted with
SkillMIT★ 271No key
AI code review with full codebase context. Tree-sitter AST parsing, vector search, 12 generative UI components powered by a self-hosted Tambo backend, per-user MCP integrations, and GitHub App webhook
SkillMIT★ 3Few starsNo key
Community-maintained knowledge base for Radix DLT — search, read, and contribute wiki pages.
Hosted by authorNo licenseFew starsNo key
MCP server that turns Python/TypeScript repos into a code knowledge graph — compiler-accurate SCIP + Tree-sitter hybrid, hybrid search, impact analysis
SkillMIT★ 2Few starsNo key
本地优先的文档数据管理工具：把大规模语料整理成带稳定地址的条件树，精确定位片段且可回溯出处；关键词 + bge-m3 语义检索，经 MCP 开放给外部 AI agent。
SkillApache-2.0★ 6No key
Upper Confidence Bounds for Trees (UCT / MCTS) sequential planning and rollout decision engine.
SkillLink only★ 7
Upper Confidence Bounds for Trees (UCT / MCTS) sequential planning and rollout decision engine.
SkillLink only★ 7
Local MCP + CLI for coding agents: SQLite symbol index, keyword search, stable symbol IDs, caller tracing, directory maps, syntax check. Private, offline, one Go binary.
GoMIT★ 1Few starsNo key
Organize large real-world events into a Markdown tree for AI agents: top-down indexing, full detail retention, decision log with re-review triggers. Zero dependencies, Obsidian-ready. 为Agent设计的事件树知识管理
SkillMITFew starsNo key
Skill optimization framework for LLMs — evolve system prompts via textual gradient descent with beam search, human-in-the-loop annotation, and DPO preference data export.
SkillApache-2.0★ 5No key
Language-agnostic code graph indexer, search engine, and MCP server — add a language with .toml + .scm files
SkillMIT★ 5No key
k-Dimensional Tree (KD-Tree) spatial index with median partitioning and k-NN branch-and-bound queries
SkillLink only★ 7
k-Dimensional Tree (KD-Tree) spatial index with median partitioning and k-NN branch-and-bound queries
SkillLink only★ 7
Self-balancing Red-Black binary search tree engine for ordered indexing, range queries, and log-time state updates in memory
MCPLink only★ 7
Xray - Fast local code search and code intelligence for CLI and AI agents
SkillApache-2.0★ 5No key
🧠 AST-aware code intelligence plugin for Hermes Agent — tree-sitter + ast-grep + LSP. Symbol extraction, structural search, safe refactoring, go-to-definition, find-all-references.
SkillMIT★ 4Few starsNo key
LLM-guided Tree-of-Thought Monte Carlo search & reasoning planner (ToT / MCTS)
SkillLink only★ 8
Lightweight MCP server for semantic code search — BM25 + optional dense vectors + tree-sitter chunking
SkillAGPL-3.0★ 3Few starsNo key
The ultimate RAG for your monorepo. Query, understand, and edit multi-language codebases with the power of AI and knowledge graphs
PythonMIT★ 5.3kNo key
Structural code-intelligence engine in Zig — tree-sitter across 40+ languages, trigram and inverted indexes, dependency graph, exposed as an MCP server
Node.jsMIT★ 3Few starsNo key
Semantic code-search MCP server for AI coding agents: hybrid retrieval (embeddings + BM25 + reranking), tree-sitter AST chunking, 30-100x fewer tokens
SkillApache-2.0★ 1Few starsNo key
Who stands behind it
