Your AI already knows
your codebase.

ctxpilot builds a living summary of your project and injects it into every AI tool you use. Auto-updates after every git commit. Works with Cursor, Claude Code, Codex, and Windsurf.

$ npm install -g @ctxpilot/ctxpilot
MIT License TypeScript MCP Protocol Anthropic + OpenAI Open Source
What it looks like
~ ctx init
Scanning project... reading git log, package.json, source files
LCD generated. 847 tokens. .ctxpilot/context.md written.

~ ctx setup
Configured: Claude Code, Codex CLI, Cursor, Windsurf
CLAUDE.md written. Codex skill created. Cursor + Windsurf rules written.

~ ctx watch
Daemon started. Watching .git/refs/heads/ for commits...
Auto-update will run 30s after each commit.
Fresh Codex session — zero context pasted
Asked: "What is this project and what am I working on?"

Codex responded:

"Minimum per-item quantity is hardcoded as 6 in several places,
and the store silently coerces values with Math.max(quantity, 6)
in cart.ts#L40 and cart.ts#L70."

Exact file. Exact line numbers. Private codebase. Zero explanation given.

Three commands to set up

Step 1
ctx init

Scans your codebase with AI. Builds a Living Context Document from your files, git history, and answers to 3 quick questions.

Step 2
ctx setup

Hooks into every AI tool you have installed. Writes MCP configs, CLAUDE.md, Cursor rules, and Codex skills automatically.

Step 3
ctx watch

Starts a background daemon. Detects git commits. Auto-updates the LCD. You never run ctx update manually again.

Works with your tools

ctx setup auto-detects installed clients and writes configs in one command.

Claude Code
MCP + CLAUDE.md
Cursor
MCP + .cursor/rules/
Codex CLI
MCP + agent skill
Windsurf
MCP + .windsurf/rules/

Commands

ctx init Scan codebase and build the first LCD
ctx setup Write MCP configs and rule files for all installed clients
ctx watch Start background daemon, auto-update on git commits
ctx update Run one incremental update now
ctx build Rebuild LCD from scratch, archive previous
ctx show Print current LCD with token count
ctx inject Output LCD as XML/markdown/plaintext for manual paste
ctx signal "text" Add a manual note for next update