Borrowing it
Nothing to install: this file belongs to akaghef/M3E. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/akaghef/M3E/main/.claude/skills/inko/SKILL.mdgit clone --depth 1 https://github.com/akaghef/M3EWrote 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.
[](https://agentmods.dev/skills/akaghef/m3e/inko)<a href="https://agentmods.dev/skills/akaghef/m3e/inko"><img src="https://agentmods.dev/badge/skills/akaghef/m3e/inko/github.svg" alt="Measured on agentmods" height="20"></a>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.
<a href="https://agentmods.dev/skills/akaghef/m3e/inko"><img src="https://agentmods.dev/badge/skills/akaghef/m3e/inko.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00154 | $0.01675 |
| Opus 5.5 | $0.00062 | $0.00670 |
| Sonnet 5.5 | $0.00031 | $0.00335 |
| Haiku 4.5 | $0.00015 | $0.00168 |
Grade A, and why
inko 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 5d 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.
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.
inko — Claude Director 版
Claude(Director)が Akaghef-Bridge 経由で Windows Codex(または他エージェント)と 通信するためのスキル。
層モデル
ユーザー意図 / Director 判断
→ inko 会話契約(call / message / handoff)
→ a2a 低レイヤー輸送(Bridge filesystem への JSON 配置)
→ ~/Akaghef-Bridge/pending/mac_to_windows/
- inko = 会話の意味を持つ上位レイヤー(call か message か handoff かを決める)
- a2a = Bridge への JSON 配置だけを担う低レイヤー輸送(意味を持たない)
- 「a2a で送って」と言われても、会話意味は inko で決定してから a2a で配送する
操作の選択
| 状況 | 使うもの |
|---|---|
| 返信を待たず非同期に依頼・通知 | inko message |
| 同期的に返答を待つ(このターンで close まで保持) | inko call |
| 人間への引き継ぎ | human handoff |
| Bridge queue の掃除・ルーティングデバッグのみ | raw a2a |
通常の Director→Windows Codex 依頼はほぼ inko message。
true call は Claude がそのターンで call.close まで待機する場合のみ。
Inko Message の送り方
1. ファイル名を決める
{UTC timestamp}Z-mac-claude-inko-message-{topic}-{seq}.json
例: 20260615T120000Z-mac-claude-inko-message-data-sync-verify-001.json
タイムスタンプ生成:
date -u +%Y%m%dT%H%M%SZ
2. パケットを作る
{
"schema": "akaghef.inko.message.v1",
"kind": "request.inko.message",
"id": "{ファイル名から拡張子を除いたもの}",
"thread": "{テーマを表すスラッグ}",
"from": "mac-claude",
"to": "windows-codex",
"created_at_utc": "{UTC ISO8601}",
"priority": "normal",
"reply_to": [],
"title": "{件名}",
"basis": "DP2 / async inko message",
"summary": "{1行要約}",
"body": "{本文}",
"request": {
"operation": "{操作名}",
"reply_required": true
},
"transport": {
"layer": "a2a",
"route": "Akaghef-Bridge pending/mac_to_windows"
}
}
kind の使い分け:
request.inko.message— 依頼・確認要求result.inko.message— 結果報告(返信)notify.inko.message— 通知のみ(返信不要)
3. Bridge に配置する
cp /tmp/{packet}.json ~/Akaghef-Bridge/pending/mac_to_windows/{filename}.json
Claude は直接 Bash で書く(Codex 経由不要)。
Inko Call の送り方
同期呼び出し。Claude がこのターンで返答を待って call.close まで処理する場合のみ使う。
call.open パケット
{
"schema": "akaghef.inko.call.v1",
"kind": "call.open",
"id": "{id}",
"call_id": "inko-{UTC timestamp}-{topic}",
"thread": "{thread}",
"from": "mac-claude",
"to": "windows-codex",
"created_at_utc": "{UTC ISO8601}",
"priority": "normal",
"title": "{件名}",
"goal": "{達成条件}",
"done_when": "{完了判定}",
"max_rounds": 3,
"timeout_seconds": 300,
"basis": "DP2 / inko call"
}
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.
- 5d ago First seen · 183 lines · 154 tokens per session scan A df7f0749c5db
inko is a skill published in the GitHub repository akaghef/M3E (11 stars, last pushed 5d ago), licensed MIT. It adds 154 tokens to every session and 1,675 once invoked, about $0.0006 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 2026-10-02.
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