faf-cli CLAUDE.md

A TypeScript command-line tool for storing project context in versioned .faf and .fafm files, so AI coding assistants can use the same project information over time.

In plain words
What is it for?
It helps developers create, inspect, version, and share AI project context alongside their code.
Why use it?
It reduces the need to repeatedly explain a project’s background, tools, and conventions to an AI assistant.

Instructions file

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add instructions/wolfe-jam/faf-cli/claude-md
Clone the repo
git clone --depth 1 https://github.com/Wolfe-Jam/faf-cli
Per session 300 This file is loaded in full into every session.
When invoked 300 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00300 $0.00300
Opus 5 $0.00150 $0.00150
Sonnet 5 $0.00060 $0.00060
Haiku 4.5 $0.00030 $0.00030

Measured 2d ago against content hash 9e8aaaf004a2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

faf-cli CLAUDE.md scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

CLAUDE.md · 28 lines

What it actually says

CLAUDE.md — faf-cli

What This Is

CLI for IANA-registered .faf + .fafm — context DNA and portable agent memory. TypeScript, Bun-native since v6. package faf-cli v7.8.0 The Projector Edition.

Stack

  • Language: TypeScript

Context

  • Who: Developers and teams using AI coding assistants
  • What: Persistent AI Context Standard — project DNA for AI. IANA-registered. Anthropic-merged.
  • Why: Eliminates 91% context re-discovery tax — define once, AI remembers forever
  • Where: npm registry, Homebrew, GitHub
  • When: Production since September 2025; Bun-native since v6; current package 7.8.0
  • How: bunx faf-cli auto, then project.faf versions with your code — faf show renders it human-visible

STATUS: BI-SYNC ACTIVE — 2026-08-18T03:05:40.742Z

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 2d ago First seen · 28 lines · 300 tokens per session scan A 9e8aaaf004a2

Subscribe to this mod's changes

faf-cli CLAUDE.md is an instructions file published in the GitHub repository Wolfe-Jam/faf-cli (34 stars, last pushed 10d ago), licensed MIT. It adds 300 tokens to every session, about $0.0015 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.