What is ccf?
ccf is a Claude Code mod by naniiluja that claude Context First — a context-first, spec-driven, wave-parallel development workflow. Keeps CLAUDE.md/.claude specs continuously fresh and grounds every design decision in best. It is listed under Context & memory and has 9 GitHub stars.
| Type | Claude code mod |
|---|---|
| Author | naniiluja |
| Repository | naniiluja/ccf |
| Popularity | 9 GitHub stars |
| Category | Context & memory |
| Security | Review before installing (72/100) |
| Rank | #559 of 5,272 Claude Code mods; #67 in Context & memory |
| License | MIT |
| Last commit | 2026-10-14 |
| Hooks | 9 events |
| Sees | every prompt, every tool call, subagent spawns |
| Draws on | Pane, AbovePrompt |
Is ccf safe to install?
ccf scores 72/100 on the MCPMods security check: Review before installing. Things to review: starts processes outside the sandbox; watches every prompt or event. It passed 5 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts processes outside the sandbox | Review |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Watches every prompt or event | Review |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.model.complete | drives Claude |
$.process.run | runs processes |
$.session.cwd | |
$.state.get | |
$.state.set | |
$.ui.notify | draws interface |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.status | draws interface |
$.ui.toast | draws interface |
How do I install ccf?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/naniiluja/ccf claude plugin validate ./ccf/plugins/ccf
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add naniiluja/ccf && claude plugin install ccf@ccf
Or ask Claude to set it up
Paste this into Claude Code and it installs ccf for you:
Install the "ccf" Claude Code mod from https://github.com/naniiluja/ccf/tree/main/plugins/ccf. Run claude plugin validate on it first and show me what it can access before you enable it.