LiveLog: Instructions file for Codex

AGENTS.md

LiveLog AGENTS.md is an instructions file for Codex, OpenCode from sankichi92/LiveLog. It costs 657 tokens per session, scanned A, original, MIT.

A repository instruction file for AI coding agents working on LiveLog. It lists setup commands, checks for Ruby and JavaScript changes, local services, and approval rules for production or external actions.

In plain words
What is it for?
Use it as a guide when changing LiveLog, running its tests and linters, updating database schemas, or deciding when human approval is required.
Why use it?
It gives an agent project-specific rules and verification steps instead of making it infer them from the codebase.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md; mentions Codex.

This is sankichi92/LiveLog's own configuration. It tells Codex and OpenCode how to work on LiveLog itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything LiveLog configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sankichi92/LiveLog. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/sankichi92/LiveLog/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/sankichi92/LiveLog

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 LiveLog AGENTS.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/sankichi92/livelog/agents-md.svg)](https://agentmods.dev/instructions/sankichi92/livelog/agents-md)
Your own site
<a href="https://agentmods.dev/instructions/sankichi92/livelog/agents-md"><img src="https://agentmods.dev/badge/instructions/sankichi92/livelog/agents-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 657 This file is loaded in full into every session.
When invoked 657 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
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 5.1 $0.00657 $0.00657
Opus 5 $0.00329 $0.00329
Sonnet 5 $0.00131 $0.00131
Haiku 4.5 $0.00066 $0.00066

Measured 2d ago against content hash c21251f6d1b1, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

LiveLog 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 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.

AGENTS.md · 51 lines

What it actually says

LiveLog AGENTS.md

このファイルは、Codex を含むコーディング AI エージェント向けの最小ガイドです。
詳細は docs/project-map.mddocs/infrastructure-inventory.md を参照してください。

目的

  • このリポジトリで安全かつ一貫した変更を行う。
  • 変更前に対象範囲と依存を把握し、不要な副作用を避ける。
  • 本番環境や外部サービスの変更は、必ず人手承認を得る。

最初の 10 分

  1. ミドルウェア起動: docker compose up -d postgres elasticsearch
  2. セットアップ: bin/setup --skip-server
  3. 開発サーバー起動: bin/dev
  4. Ruby テスト: bin/rails spec
  5. Ruby Lint: bin/rubocop
  6. JavaScript/TypeScript Lint: yarn run lint

AI エージェント向け検証コマンド

  1. ミドルウェア起動: docker compose up -d postgres elasticsearch selenium
  2. セットアップ: bin/setup --skip-server
  3. テスト: bin/rails spec

ローカルミドルウェアの承認方針

  • docker compose で起動するローカル開発用ミドルウェア(PostgreSQL / Elasticsearch / Selenium)への接続・疎通確認は、人手承認なしで実行してよい。
  • 上記はローカル開発・テスト用途に限定する。本番環境や外部サービスへの接続・変更は従来どおり人手承認を必須とする。

必須チェック(変更内容に応じて実行)

  • Ruby コードを変更したら: bin/rails specbin/rubocop
  • JavaScript/TypeScript を変更したら: yarn run lint
  • DB スキーマ(db/schemas/*.rb)を変更したら:
    • bin/rails ridgepole:dry-run
    • bin/rails ridgepole:apply
    • その後にテストを再実行

ガードレール

  • 本番環境や外部サービスの変更操作は、提案までに留める。実行前に必ず人手承認を得る。
  • 外部副作用のあるタスク(例: tweet:*, mail:*)は明示的な指示がある場合のみ実行する。
  • 既存の設計や運用前提を崩す変更をする場合は、変更理由と影響範囲を記録する。

詳細資料

  • プロジェクト構造と変更影響: docs/project-map.md
  • インフラ依存の棚卸し: docs/infrastructure-inventory.md
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 · 51 lines · 657 tokens per session scan A c21251f6d1b1

Subscribe to this mod's changes

LiveLog AGENTS.md is an instructions file published in the GitHub repository sankichi92/LiveLog (9 stars, last pushed 3d ago), licensed MIT. It adds 657 tokens to every session, about $0.0033 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 2026-09-04.

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