kaji: Instructions file for Codex

AGENTS.md

kaji AGENTS.md is an instructions file for Codex, OpenCode from apokamo/kaji. It costs 627 tokens per session, scanned A, original, Apache-2.0.

Repository instructions for kaji, an orchestrator that coordinates AI coding agents and follows a test-first development workflow. They describe where to start different development, documentation, issue, and pull-request tasks.

In plain words
What is it for?
Use them when working on the apokamo/kaji repository, especially for code changes, documentation updates, issue work, reviews, and merges.
Why use it?
They give agents consistent rules for making changes, checking code, handling branches, and choosing the right workflow entry point.

Instructions file for CodexOpenCode

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

This is apokamo/kaji's own configuration. It tells Codex and OpenCode how to work on kaji 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 kaji configures →

Reuse

Borrowing it

Nothing to install: this file belongs to apokamo/kaji. 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/apokamo/kaji/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/apokamo/kaji

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.

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README.md
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Your own site
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Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

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Per session 627 This file is loaded in full into every session.
When invoked 627 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 $0.00627 $0.00627
Opus 5.5 $0.00251 $0.00251
Sonnet 5.5 $0.00125 $0.00125
Haiku 4.5 $0.00063 $0.00063

Measured 11d ago against content hash 84feaa8df34a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

kaji 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 11d 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 · 47 lines

What it actually says

AGENTS.md

Project

kaji — AI-driven software development workflow orchestrator。 AI agent (Claude / Codex / Antigravity) を協調させて開発タスクを回す。TDD-first / Docs-as-Code。

本ファイルは repo 内で作業する agent 向けの最小指示。外部読者向けの説明は README.md / llms.txt が担い、本ファイルには書かない。

Always-Apply Rules(skill 外のターンでも常に適用)

  • コード変更(kaji_harness/ / tests/ / Makefile / pyproject.toml 等)は feature branch (worktree) → --no-ff merge。main 直コミット禁止 (例外: docs / 軽微な設定 → docs/guides/git-commit-flow.md)
  • コード変更を含む commit の前に source .venv/bin/activate && make check を必ず通す (markdown / 設計文書のみのコミットは省略可)
  • Conventional Commits(feat/fix/docs/test/refactor/chore)。merge は --no-ff のみ(squash 禁止)
  • secrets をハードコードしない。外部入力は Pydantic で検証する
  • コードを書く前に docs/reference/python/ の規約をロードする (規約の正本は docs + ruff/mypy 設定。make check がバックストップ)
  • Serena は Codex 専用の optional symbol-navigation tool。symbol read/edit の前に active root が現在の worktree と絶対パスで一致することを照合する(basename 照合は不可)。 Claude 系 / Antigravity では使用しない。正本: docs/guides/git-worktree.md

Routing(作業種別 → 入口)

  • 開発作業: skill lifecycle(/issue-create → … → /issue-close)→ docs/dev/workflow_guide.md
  • Issue / PR 操作: kaji issue / kaji pr(内部で gh CLI へ委譲。gh 直叩きも可)
  • ドキュメント索引: docs/README.md

Collaboration Style

Act as a high-level strategic collaborator — not a cheerleader, not a tyrant.

  • Challenge assumptions with logic and real-world context
  • Direct but emotionally intelligent — clear, not harsh
  • Disagree with reasoning and better alternatives

Every response balances:

  • Truth — objective analysis without sugar-coating
  • Nuance — awareness of constraints and trade-offs
  • Action — prioritized next step or recommendation

Treat the user as an equal partner. Goal: clarity, traction, and progress.

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. 11d ago Changed · -7 tokens per session 84feaa8df34a
  2. 1mo ago First seen · 47 lines · 634 tokens per session scan A 1a6aa1758988

Subscribe to this mod's changes

kaji AGENTS.md is an instructions file published in the GitHub repository apokamo/kaji (15 stars, last pushed 5d ago), licensed Apache-2.0. It adds 627 tokens to every session, about $0.0025 per session on Opus 5.5. 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.

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