agentmods.dev

faf-cli copilot-instructions.md

Repository instructions for faf-cli, a TypeScript command-line tool that stores persistent AI context in a versioned .faf file. Its show command renders that context for people to read.

In plain words
What is it for?
Use it when working on faf-cli or projects that create, version, inspect, or display .faf persistent AI-context files.
Why use it?
It tells a coding assistant the project's technology, purpose, and expected commands before it changes the repository.

Instructions file for GitHub Copilot

34 10d ago A scan 320 tokens original MIT
View the source file Wolfe-Jam/faf-cli
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/copilot-instructions
Clone the repo
git clone --depth 1 https://github.com/Wolfe-Jam/faf-cli

Made for: GitHub Copilot.

Per session 320 This file is loaded in full into every session.
When invoked 320 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 $0.00320 $0.00320
Opus 5 $0.00160 $0.00160
Sonnet 5 $0.00064 $0.00064
Haiku 4.5 $0.00032 $0.00032

Measured 2d ago against content hash 156b5885fbd6, 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 copilot-instructions.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.

.github/copilot-instructions.md · 24 lines

What it actually says

GitHub Copilot Instructions — faf-cli v6

Authored from project.faf by FAF. Copilot reads these instructions on every request in this repository — keep them short and broadly applicable.

CLI for the .faf format — persistent AI context that versions with your code, and (v6.7, The HTML Edition) renders human-visible on-demand via faf show. IANA-registered media type: application/vnd.faf+yaml.

Tech stack

  • Language: TypeScript

Project 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; v7.0 The GIT Version, June 2026
  • How: bunx faf-cli auto, then project.faf versions with your code — faf show renders it human-visible
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 · 24 lines · 320 tokens per session scan A 156b5885fbd6

Subscribe to this mod's changes

faf-cli copilot-instructions.md is an instructions file published in the GitHub repository Wolfe-Jam/faf-cli (34 stars, last pushed 10d ago), licensed MIT. It adds 320 tokens to every session, about $0.0016 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.

Languagesaiai-contextclicontext-engineeringfaftypescript
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