attach

attach is a command for coding agents from Kenmege/codex-claude-companion. It costs 15 tokens per session (115 once invoked), scanned A, original, Apache-2.0.

A command for attaching your terminal to a tmux session running a durable bridge job. tmux keeps terminal jobs running so you can reconnect to them later.

In plain words
What is it for?
Use it after receiving a ccb job ID to attach to its tmux session, or to obtain an interactive attachment command.
Why use it?
It gives you the exact command needed to reconnect to a specific bridge job without accidentally sending input to the running agent.

Command

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 commands/kenmege/codex-claude-companion/attach
Clone the repo
git clone --depth 1 https://github.com/Kenmege/codex-claude-companion

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 attach

README.md
[![agentmods](https://agentmods.dev/badge/commands/kenmege/codex-claude-companion/attach.svg)](https://agentmods.dev/commands/kenmege/codex-claude-companion/attach)
Your own site
<a href="https://agentmods.dev/commands/kenmege/codex-claude-companion/attach"><img src="https://agentmods.dev/badge/commands/kenmege/codex-claude-companion/attach.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 115 The whole file, excluding the scripts and references it only reads on demand.
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 5.1 $0.00015 $0.00115
Opus 5 $0.00008 $0.00057
Sonnet 5 $0.00003 $0.00023
Haiku 4.5 $0.00002 $0.00012

Measured 5d ago against content hash 1f599e5f0b3f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

attach 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.

commands/attach.md · 12 lines

What it actually says

/claude-review:attach

Confirm the ccb_... job ID and workspace, then run codex-claude attach <ccb_job-id> to print the exact tmux attachment command. Use codex-claude attach <ccb_job-id> --exec only when interactive terminal control is intended. Interactive input may compete with agent input, so do not send keystrokes automatically; detach using the user's normal tmux controls.

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. 5d ago First seen · 12 lines · 15 tokens per session scan A 1f599e5f0b3f

Subscribe to this mod's changes

attach is a command published in the GitHub repository Kenmege/codex-claude-companion (2 stars, last pushed 2d ago), licensed Apache-2.0. It adds 15 tokens to every session and 115 once invoked, about $0.0001 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.