flog AGENTS.md

flog AGENTS.md is an instructions file for Codex, OpenCode from shaominngqing/flog. It costs 5,004 tokens per session, scanned A, original, MIT.

Repository instructions for coding agents working on the Rust project flog. They explain the project structure, design boundaries, build and test commands, and which documentation to read before making changes.

In plain words
What is it for?
Use them when modifying flog, especially for locating modules, understanding its data protocol, following contribution and coding rules, and running the right checks.
Why use it?
They reduce the risk of changing the wrong part of the code or breaking rules that keep the user interface separate from the rest of the application.

Instructions file for CodexOpenCode

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/shaominngqing/flog/agents-md
Clone the repo
git clone --depth 1 https://github.com/shaominngqing/flog

Made for: Codex, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for flog AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/shaominngqing/flog/agents-md.svg)](https://agentmods.dev/instructions/shaominngqing/flog/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/shaominngqing/flog/agents-md"><img src="https://agentmods.dev/badge/instructions/shaominngqing/flog/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 5,004 This file is loaded in full into every session.
When invoked 5,004 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 $0.05004 $0.05004
Opus 5 $0.02502 $0.02502
Sonnet 5 $0.01001 $0.01001
Haiku 4.5 $0.00500 $0.00500

Measured 3d ago against content hash 6d06cbd8564b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

flog AGENTS.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 3d 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.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

AGENTS.md · 183 lines

How it starts

The opening of the file, as written. The whole thing — 183 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md

This file provides guidance to Codex (Codex.ai/code) when working with code in this repository.

Before non-trivial changes, read docs/ARCHITECTURE.md first, then docs/MODULES.md to locate the right file, and docs/PROTOCOL.md for wire-format detail. Process rules live in docs/CONTRIBUTING.md; code-style rules in docs/CODING_STYLE.md; UI framework boundaries in docs/UI_FRAMEWORK_BOUNDARY.md.

🛡️ Design rules that outlive the codebase

These rules guard against regressions that would make future work (including a planned GUI frontend) expensive. They apply to every commit, human or AI:

  1. UI layer only reads App, never writes business state. Renderers may only write LayoutCache. Business mutations belong to event/apply.rs or App methods.
  2. domain/ parser/ input/ transport/ app/ must NEVER use ratatui / use crossterm / any UI framework. This is the UI-agnostic core; it must stay portable to a future GUI. event/ may depend on exactly one input framework (currently crossterm), but must translate framework signals to neutral ClickRegion / (future) KeyAction enums before they reach App mutations.
  3. Input events must go through the two-phase detect/apply pattern. detect_click_region(&App, x, y) -> Option<ClickRegion> is pure and testable. apply_click_region(&mut App, region, class) performs mutations. Never interleave the two. See Phase 3 Step 3.6.
  4. New state must be derivable by pure functions without assuming a TUI cell grid. If your state requires a Frame or Rect to make sense, it belongs in ui/ or LayoutCache (R5 of UI_FRAMEWORK_BOUNDARY.md), not in App.
  5. File size budget is a signal, not a law. Under 500 lines is default. 500-800 yellow (document the reason). Over 800 red (must split). Test files (*_tests.rs sibling pattern) are exempt. Per CONTRIBUTING.md §5.5.
  6. Every B-class bug gets a red-locked characterization test. #[ignore = "bug: <audit-id>"] test lands first; un-ignore in the same commit as the fix. No shadow TODOs, no silent fixes.

Read the full file on GitHub · 183 lines

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. 3d ago First seen · 183 lines · 5,004 tokens per session scan A 6d06cbd8564b

Subscribe to this mod's changes

flog AGENTS.md is an instructions file published in the GitHub repository shaominngqing/flog (4 stars, last pushed 1mo ago), licensed MIT. It adds 5,004 tokens to every session, about $0.0250 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 2026-08-31.

Related

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