ox: Skill for Claude Code

.claude/skills/review-incoming-pr/SKILL.md

review-incoming-pr is a skill for Claude Code from sageox/ox. It costs 247 tokens per session (4,973 once invoked), scanned A, original, MIT.

A maintainer workflow for reviewing an incoming pull request (PR), which is a proposed code change, before deciding whether to merge it.

In plain words
What is it for?
It scans the change for risks, reviews its quality, adds inline comments, and chooses whether to block it, request changes, approve it, or merge it.
Why use it?
It helps catch security and quality problems while avoiding repeated comments on issues that automated review tools already found.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths; mentions subagents.

This is sageox/ox's own configuration. It tells Claude Code how to work on ox 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 ox configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sageox/ox. 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/sageox/ox/main/.claude/skills/review-incoming-pr/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/sageox/ox

Made for: Claude Code.

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 review-incoming-pr

README.md
[![agentmods](https://agentmods.dev/badge/skills/sageox/ox/review-incoming-pr/github.svg)](https://agentmods.dev/skills/sageox/ox/review-incoming-pr)
Your own site
<a href="https://agentmods.dev/skills/sageox/ox/review-incoming-pr"><img src="https://agentmods.dev/badge/skills/sageox/ox/review-incoming-pr/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.

agentmods 80×15 button for review-incoming-pr

Your own site · 80×15
<a href="https://agentmods.dev/skills/sageox/ox/review-incoming-pr"><img src="https://agentmods.dev/badge/skills/sageox/ox/review-incoming-pr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 247 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,973 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00247 $0.04973
Opus 5 $0.00123 $0.02486
Sonnet 5 $0.00049 $0.00995
Haiku 4.5 $0.00025 $0.00497

Measured 2d ago against content hash 0d3011a69d3c, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

review-incoming-pr 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 2d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (collect.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.claude/skills/review-incoming-pr/SKILL.md · 319 lines

How it starts

The opening of the file, as written. The whole thing — 319 lines — stays where its author put it; the contents beside it link to each section on GitHub.

review-incoming-pr

You are the maintainer reviewing someone else's PR. Your job is a merge decision backed by an actual security + quality pass, not a rubber stamp and not a re-run of what CodeRabbit/Greptile already said. Two goals, in order: (1) protect customers and our own systems from a bad merge; (2) keep the contributor moving — small gaps we can fix ourselves should not block their PR.

The whole pipeline:

flowchart LR
  P[abort session<br/>review runs private] --> G[collect.sh<br/>context]
  G --> R[risk tier]
  R --> S[security pass]
  R --> Q[quality pass]
  S --> T[triage bot threads]
  Q --> T
  T --> D{decision}
  D -->|data-loss / authz / secret / RCE| B[BLOCK + escalate]
  D -->|correctness / design / large| C[request changes]
  D -->|correct & safe, only small polish| F[approve + fast-follow PR]
  D -->|clean| A[approve + auto-merge]
  B --> N[INTERNAL next steps<br/>never posted to PR]
  C --> N
  F --> N
  A --> N

Step 0 — privacy fence: discard this session's recording FIRST

Before you read a line of the diff, abort the active ox session recording. Reviewing a PR means enumerating how it could hurt customers or our own systems — our threat model, and where we're soft. That enumeration is exactly what must not leak into the ledger and sync to the team. So the whole review runs unrecorded.

  • Invoke /ox-session-abort (it resolves the active agent + session). Under the hood that is ox agent <id> session abortirreversible: it permanently discards the current session and uploads nothing to the ledger. Confirm with the human before aborting. Non-interactively, abort requires --force:
    ox agent <id> session abort --force   # drop --force in a terminal to get the y/N prompt
    
  • After abort the recording no longer exists: do not add a SageOx-Session trailer to any commit or PR you open for this review.
  • Escape hatch — if you're mid-other-work in this session and need the pre-review part kept, /ox-session-pause now and /ox-session-resume when the review is fully done instead; that excises only the review span. The default here is abort.

Read the full file on GitHub · 319 lines

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 2d ago Changed · -1 lines 0d3011a69d3c
  2. 12d ago First seen · 320 lines · 247 tokens per session scan A 0e1b539cb592

Subscribe to this mod's changes

review-incoming-pr is a skill published in the GitHub repository sageox/ox (53 stars, last pushed today), licensed MIT. It adds 247 tokens to every session and 4,973 once invoked, about $0.0012 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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