AI agent tools for tree sitter
Short answer: Our top pick for tree sitter: code-review-graph, with the highest AgentPick Score (82/100) among tools tagged "tree-sitter". Runners-up: sem (73) and chunkhound (66). Compare what each does, its license and how recently it was updated below.
| # | Tool | What it does | Score | Stars | License | Updated |
|---|---|---|---|---|---|---|
| #1 | code-review-graph | Local-first code intelligence graph for MCP and CLI. Builds a persistent map of your codebase so AI coding tools read only what matters, with benchmar… | 82/100 | ★ 32k | MIT | 6 Oct 2026 |
| #2 | sem | Semantic version control => entity-level diffs, blame, and impact analysis on top of git. 28 languages via tree-sitter. Built for coding agents. | 73/100 | ★ 3.4k | Apache-2.0 | 13 Oct 2026 |
| #3 | chunkhound | Your entire engineering context, deeply understood | 66/100 | ★ 1.4k | MIT | 14 Oct 2026 |
| #4 | weave | Entity-level git merge driver. Resolves false conflicts git invents when independent agents edit the same file. ~95% reduction vs. line-based merge. | 64/100 | ★ 1.3k | Apache-2.0 | 10 Oct 2026 |
| #5 | tilth | Smart code reading for humans and AI agents. Definitions, callers, dependencies and function-level diffs from tree-sitter. One binary, no index. MCP s… | 63/100 | ★ 354 | MIT | 10 Oct 2026 |
| #6 | probe | AI-friendly semantic code search engine for large codebases. Combines ripgrep speed with tree-sitter AST parsing. Powers AI coding assistants with pre… | 62/100 | ★ 727 | Apache-2.0 | 1 Oct 2026 |
| #7 | Corbell | AI-powered spec generation and review using multi-repo code graph intelligence for backend teams that ship to production. | 33/100 | ★ 630 | Apache-2.0 | 23 May 2026 |
| #8 | axon | Graph-powered code intelligence engine — indexes codebases into a knowledge graph, exposed via MCP tools for AI agents and a CLI for developers. | 30/100 | ★ 814 | See repo | 3 Aug 2026 |
Source: each project's public GitHub repository (description, stars, license, last push). Listed tools aren't tested or ranked by AgentPick.
How to choose
- Grant the narrowest permissions the server allows.
- Check whether it runs locally or calls a remote service.
- Prefer servers listed in the official MCP registry.
Get the best new agent tools every week. Free, with a verdict on each. Get the weekly digest
Related
AI agent tools for local-first setups →
MCP servers
AI agent tools for knowledge graphs and bases →
MCP servers
AI agent tools for RAG (retrieval-augmented generation) →
MCP servers
AI agent tools for MCP client →
MCP servers
AI agent tools for cybersecurity →
MCP servers
AI agent tools for DevOps →
MCP servers
AgentPick Weekly
The week's new agent tools with a verdict on each, every week. Free. We'll email you a link to confirm, and you can unsubscribe any time. See our Privacy Policy.