code-churn

Local-first Git analytics dashboard for multi-repository projects — track contributors, commits, code churn, branches, files, and GitHub pull requests.

Local-first Git analytics. Hotspots, churn, contributor insights, and AI querying — right from your terminal

ChurnLens is a VS Code extension to display code churn in a selected period of time.

Point your coding agent at your repo: an air-gapped sweep that finds your kill zone — files at high complexity × high churn × security. By Black Box Research Labs.

Find the fault lines in any codebase — hotspots, change-coupling & bus-factor from your git history. One command, no config, any language.

Reads a git repo and reports what actually happened in it: commit frequency by hour and author, code churn, contributor stats and the file hotspots that keep changing. JSON export

A CLI utility for rapid codebase diagnostics using git metadata.

Source-code momentum for Git workspaces: LOC, churn and pace, as a CLI, an HTML report and a macOS menu-bar app.

X-ray your codebase from its git history: refactoring hotspots, knowledge risk and hidden coupling. One command, zero dependencies, zero network calls.

Analyze git repos for contributor metrics, bus factor, and code churn — zero deps

Git Repository Analyzer — commit velocity, hot files, code churn

MCP server for CodeDelta — deterministic code-churn measurement and AI-agent detection, callable by AI agents (Claude Code, Cursor, etc.)

Delivery metrics for teams shipping with AI coding agents: durable throughput, churn and DORA-style metrics split by agent, assisted and human authorship.

Outcome accounting for AI coding agents: what survived, what it cost, what was wasted. Fully local, read-only, deterministic. M1-M11 lenses incl. AI rework rate (phantom productivity counter).

📈 Deep git repo analytics - contributors, hotspots, churn, effort estimation & beautiful reports

⚡ Interactive terminal Git analytics, contributor impact breakdown, file churn visualizer, and commit activity heatmaps.

Measure code churn and flag AI-generated code on every pull request — PR comment, Security tab, optional merge gate.

CodeDelta release bundles — the public download home for the engine (.tar.gz). Statement-level code churn, AI agent scan, Code Browser; cloc-compatible counting at 43M-line scale.

See how a git repository grew: every commit's additions, deletions and surviving lines, played back as a linked treemap, file tree, stacked area and bar chart.

CodeDelta demo code — churn + agent-scan samples (inert illustrations, fetched on demand)