winappCli: Skill for Claude Code

.github/skills/pr-review/SKILL.md

pr-review is a skill for Claude Code, Codex from microsoft/winappCli. It costs 166 tokens per session (2,280 once invoked), scanned A, original, MIT.

A pull-request and feature-branch review workflow for the microsoft/winappcli codebase. It examines the complete change and produces a human-readable decision about what matters.

In plain words
What is it for?
Use it to review a pull request, inspect a feature branch before submission, or repeat a review after fixing earlier findings.
Why use it?
It helps catch security, correctness, and other important problems before changes are pushed or merged. It also avoids treating a small code question as a full pull-request review.

Skill for Claude CodeCodex ✓ vendor

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

This is microsoft/winappCli's own configuration. It tells Claude Code and Codex how to work on winappCli 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 winappCli configures →

About the project

winapp CLI is a command-line tool for Windows application development that manages SDKs, app identity, manifests, certificates, packaging, and build tools. It helps developers using frameworks such as .NET, Win32, CMake, Electron, or Rust access Windows-native development capabilities. The catalogue add-ons provide agent workflows for using the CLI.

microsoft/winappCli · 1,346 stars · on GitHub

Reuse

Borrowing it

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

Made for: Claude Code, Codex.

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 pr-review

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/microsoft/winappcli/pr-review"><img src="https://agentmods.dev/badge/skills/microsoft/winappcli/pr-review.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 166 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,280 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 $0.00166 $0.02280
Opus 5.5 $0.00066 $0.00912
Sonnet 5.5 $0.00033 $0.00456
Haiku 4.5 $0.00017 $0.00228

Measured 15d ago against content hash 2099495a5e3d, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

pr-review 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 15d 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.

.github/skills/pr-review/SKILL.md · 196 lines

How it starts

The opening of the file, as written. The whole thing — 196 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are the PR review orchestrator for microsoft/winappcli. Fan out parallel reviewers, run the branch for real, and hand back a human-readable decision with only the changes that actually matter.

Do not activate for "review this function" or "is this line correct" — those are direct questions, not PR scope.

1. Get the diff

Default to the branch: git --no-pager diff origin/main...HEAD. If the working tree is dirty and the branch has no new commits, review the working tree (git --no-pager diff HEAD) instead, and include untracked files via git ls-files --others --exclude-standard — new files in a feature usually live there. If both have substance, ask which the user wants. Honor an explicitly named scope or base ref over any of this.

Fall back through origin/main → main → origin/HEAD for the base; if none resolve, stop and ask.

Capture the file list (--stat) and the full unified diff. 0 files → say so and stop. >50 files → warn and ask before proceeding.

Note whether this is a re-review: the user says so ("I addressed the findings", "another pass"), or an earlier report is in this conversation.

2. Fan out

Launch these in one response with the task tool, mode sync. Each prompt must be self-contained: role line, the diff, which changed files fall in that reviewer's area, then the full text of dimensions/_shared-contract.md and dimensions/<name>.md. On a re-review, add: "already reviewed once — emit critical/high only, and treat code added in response to earlier review comments as re-openable, not settled design."

Reviewer File
security dimensions/security.md
correctness & tests dimensions/correctness-and-tests.md
cli-ux dimensions/cli-ux.md
alternative-solution dimensions/alternative-solution.md
ship-surfaces dimensions/ship-surfaces.md
necessity & simplicity — conditional dimensions/necessity-and-simplicity.md

Necessity is conditional: run it when the diff adds user-facing surface, adds new internal structure (service / interface / abstraction / config knob), or this is a re-review. Skip it for small fixes, refactors, perf, docs, tests, and CI on a first review. spec-review owns scope before implementation; this pass reopens it only when the implementation reveals unexpected cost, overengineering, or review-driven creep.

Read the full file on GitHub · 196 lines

Files

What ships with it

8 files 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. 15d ago Changed · +2 lines 2099495a5e3d
  2. 1mo ago Changed · +2 lines f069ca9936bd
  3. 2mo ago First seen · 192 lines · 166 tokens per session scan A a55d2389e363

Subscribe to this mod's changes

pr-review is a skill published in the GitHub repository microsoft/winappCli (1,346 stars, last pushed today), licensed MIT. It adds 166 tokens to every session and 2,280 once invoked, about $0.0007 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 2026-08-30.

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