Products | Ataraxy Labs

§ 01 · Building

A stack with no human in the inner loop.

Open-source primitives that replace categories of tooling built for human readers. Git-compatible, agent-native. Ship today.

sem

liveMIT

Semantic version control

Entity-level diffs on top of Git. Instead of “line 43 changed,” sem tells you function validateToken was added in src/auth.ts.

Parses ten languages via tree-sitter: TypeScript, Python, Go, Rust, JSON, YAML, TOML, Markdown, and more. Detects renames, moves, and structural changes that line-diff can't see. Emits JSON for agents and CI; exposes a SQL interface for history queries.

Install: npm i -g @ataraxy-labs/sem
Parsers: native tree-sitter
Storage: better-sqlite3 (WAL)
Output: tty · json · sql

GitHub ↗Docs →

weave

liveMIT

Entity-level merge driver

The Git merge driver for a world where agents write most of the code. Resolves false conflicts Git invents when independent agents edit the same file.

Replaces line-based 3-way merge with an entity-level one. Two agents adding different functions to the same file? Auto-resolved. Same entity changed incompatibly? A real, contextual conflict instead of a cryptic diff. Git-compatible via the merge-driver protocol; MCP server for agent orchestration.

Install: brew install ataraxy-labs/tap/weave
False-conflict rate: ↓ ~95% vs. git
Languages: 10+ via tree-sitter
Agent API: MCP · 9 tools

GitHub ↗Docs →

inspect

liveFSL

Entity-level code review

Triage pull requests by structural risk, not line count. inspect scores each changed entity against the cross-file dependency graph.

Classifies every changed entity as text-only, syntax, or functional. Scores it with graph-based risk so an API deletion jumps ahead of a rename. Groups independent changes so tangled commits split into reviewable units. Parses 19 languages via tree-sitter.

Install: cargo install ataraxy-inspect
Languages: 19 via tree-sitter
Benchmark: 95% recall (Greptile)
Output: cli · json · api

GitHub ↗

opensessions

liveMIT

Agent sidebar for tmux

A persistent sidebar inside tmux that shows live agent state across every session. Built for Amp, Claude Code, Codex, and OpenCode.

Per-thread markers for done, error, and interrupted states. Branch in the session list, working directory and detected ports in the detail panel. A local HTTP API lets agents and scripts push their own status and logs into the sidebar.

Install: prefix + I (via tpm)
Agents: amp · claude · codex · opencode
Runtime: Bun · 127.0.0.1:7391
Keybindings: prefix o → s/t

GitHub ↗