AIPass: Skill for Codex

.codex/skills/claude/SKILL.md

claude is a skill for Codex from AIOSAI/AIPass. It costs 70 tokens per session (1,094 once invoked), scanned A, original, MIT.

A command that hands the current conversation from Codex to Claude Code in the same terminal. It saves a compact summary and writes a handoff so Claude Code can continue the work.

In plain words
What is it for?
Use it when the user asks to switch to Claude Code or hand over the session. It prepares the session, writes the handoff file, and replaces the current pane with Claude Code.
Why use it?
It avoids losing the task context when changing coding agents. The handoff records what was in progress, useful memories, open tasks, and uncommitted files.

Skill for Codex

Written for Codex: installed under .codex/. Also seen: mentions subagents; positional $N argument; mentions Claude Code.

This is AIOSAI/AIPass's own configuration. It tells Codex how to work on AIPass 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 AIPass configures →

Reuse

Borrowing it

Nothing to install: this file belongs to AIOSAI/AIPass. 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/AIOSAI/AIPass/main/.codex/skills/claude/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/AIOSAI/AIPass

Made for: Codex.

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README.md
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Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,094 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00070 $0.01094
Opus 5.5 $0.00028 $0.00438
Sonnet 5.5 $0.00014 $0.00219
Haiku 4.5 $0.00007 $0.00109

Measured today against content hash 98a5005dd993, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

claude 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 today.

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.

.codex/skills/claude/SKILL.md · 43 lines

How it starts

The opening of the file, as written. The whole thing — 43 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Switch to Claude Code

Purpose: move this chat from Codex to Claude Code in one turn, in this same terminal. It is still you: memories saved, the live thread written down, Claude opens where you stood. Works like a compaction, except the next model reads the summary.

Execution

  1. Pin the live thread FIRST — one sentence: what this chat was doing when the switch was asked (the task, question or build mid-flight; "nothing in flight" counts). It becomes the Resuming line.

  2. Prep, compact form. Do the memory steps of .agents/skills/prep/SKILL.md (session entry, key learnings, todos reconciled, observations if any) and update any plan this chat touched. Skip the git suggestion; note uncommitted files in the handoff instead.

  3. Write the handoff to .ai_mail.local/handoff.md (untracked, beside the session pointer). Overwrite; one file, the latest switch. The whole file is the first prompt Claude receives, so write it to the next model, in this shape:

    Hi. You are <branch>, the same citizen, continuing a chat that just moved from Codex to Claude Code on the user's /claude. Run your startup protocol first (memories one file per call, dashboard refresh, inbox), then read this handoff and pick up the Resuming line. Say in one line that you are here and what you are on; no recap.
    
    ## Handoff from Codex, <date time>
    Primary request and intent: what the user asked for, in their words where it matters.
    Decisions made: rulings, with who made them.
    Files touched: paths; which are committed, which are not.
    In flight: dispatches out (ids), sub-agents, background work, open mails.
    Errors met and how they ended.
    Current work: where exactly the chat stood.
    Resuming: the step-0 line, then the next concrete action.
    

    Facts only, no praise, no narration. Under 2,500 words. The next model has your memories; the handoff carries what memories do not: the live thread.

  4. Switch. Run in the shell. The model: fable when the branch is devpulse, opus for every other branch (the owner's rule: Fable is devpulse's seat only).

Read the full file on GitHub · 43 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. today Changed 98a5005dd993
  2. yesterday First seen · 43 lines · 70 tokens per session scan A 2c341ecb9452

Subscribe to this mod's changes

claude is a skill published in the GitHub repository AIOSAI/AIPass (306 stars, last pushed yesterday), licensed MIT. It adds 70 tokens to every session and 1,094 once invoked, about $0.0003 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 2026-10-27.