second-pass

second-pass is a skill for Claude Code from IgorGanapolsky/ThumbGate. It costs 41 tokens per session (199 once invoked), scanned A, original, MIT.

A procedure for sending the current task or repository state to Codex for an independent second review. It is intended for use from inside Claude Code.

In plain words
What is it for?
Use it to ask Codex to review changes, recommend next steps, or make edits after Claude Code has already worked on the task.
Why use it?
It provides another agent's view after an initial attempt, which can expose missed risks or suggest a different approach. It only applies when a second pass is explicitly requested.

Skill for Claude Code

Written for Claude Code: ${CLAUDE_PLUGIN_ROOT} variable. Also seen: mentions Claude Code; mentions Codex.

Runs only inside its plugin — its command needs a path that Claude Code sets for a plugin’s own hooks and for nothing else. Install the plugin, not this.

Part of the codex-bridge plugin — 6 skills shipped together

Good fit Use it to ask Codex to review changes, recommend next steps, or make edits after Claude Code has already worked on the task.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

This one installs as part of its plugin. Adding the marketplace and installing the plugin brings it with everything else the plugin ships.

Claude Code
/plugin marketplace add IgorGanapolsky/ThumbGate
Claude Code
/plugin install codex-bridge

Made for: Claude Code.

Or install codex-bridge, the plugin that ships this one along with the rest of its 6 skills.

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 second-pass

README.md
[![agentmods](https://agentmods.dev/badge/skills/igorganapolsky/thumbgate/second-pass.svg)](https://agentmods.dev/skills/igorganapolsky/thumbgate/second-pass)
Your own site
<a href="https://agentmods.dev/skills/igorganapolsky/thumbgate/second-pass"><img src="https://agentmods.dev/badge/skills/igorganapolsky/thumbgate/second-pass.svg" alt="Measured on agentmods" height="20"></a>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 199 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 $0.00041 $0.00199
Opus 5 $0.00020 $0.00100
Sonnet 5 $0.00008 $0.00040
Haiku 4.5 $0.00004 $0.00020

Measured 8d ago against content hash 04cc49fbe2c8, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

second-pass 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 8d 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.

plugins/claude-codex-bridge/skills/second-pass/SKILL.md · 28 lines

What it actually says

Second Pass

Use this skill only when the user explicitly asks for a Codex handoff or second pass.

Build a concise task prompt from the user request and current repo context, then run:

node "${CLAUDE_PLUGIN_ROOT}/scripts/codex-bridge.js" second-pass --prompt "<task prompt>"

Good task prompts are concrete:

  • what changed
  • what still looks risky
  • what Codex should do next
  • whether the user wants edits, a plan, or just a review

After the bridge returns:

  1. summarize what Codex recommended or changed
  2. mention the saved artifact path if the user wants the raw result
  3. keep Claude's own judgment separate from Codex's output
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. 8d ago First seen · 28 lines · 41 tokens per session scan A 04cc49fbe2c8

Subscribe to this mod's changes

second-pass is a skill published in the GitHub repository IgorGanapolsky/ThumbGate (26 stars, last pushed today), licensed MIT. It adds 41 tokens to every session and 199 once invoked, about $0.0002 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 2026-08-30.

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