pr-reviewer-guide SKILL.md skillA
pr-reviewer-guide from webreactiva/yesyak is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add webreactiva/yesyak/pr-reviewer-guide@git:20261017.b634987Pins git:20261017.b634987 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- webreactiva/yesyak
- Path
skills/pr-reviewer-guide/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261017.b634987, committed Oct 17, 2026
- First version recorded
- Sep 27, 2026
- Size
- 2,679 bytes
- Repository stars
- 3
- License
- MIT
Explains a pull request so the user and reviewers keep the mental map. It covers the intent, the decisions split into reversible and irreversible, the map of the system, the assumptions nobody verified, and where to look first if it fails in production. It answers first in the chat, then optionally as a PR comment. Use it whenever the user asks to understand a PR or branch, "explain what you built", "what should I know", "what did you assume", onboarding notes for reviewers, or a reviewer guide.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# PR reviewer guide ## The five questions Answer these, in this order: 1. **What was the intent?** The problem, the goal and the principles you followed (for example, "do not break the public API", "secure by default", "small verifiable steps"). 2. **Which decisions were taken?** - Irreversible: from the decision log, with why each one is irreversible. - Also list decisions that are irreversible in practice but have no record (implicit ones, for example no migration path). Say that they have no record. - Reversible: from the decision log, one line each. - Product decisions from the spec. 3. **What keeps the mental map?** A numbered list: the main parts of the system, where the data lives, the order of checks, sessions, users, configuration, how it starts, how tests are built, where the docs are. Include one small ASCII block for the most important flow. 4. **What was assumed without verification?** Be honest and specific: deployment platform, proxies, HTTPS, instance count, browsers and versions tested, runtime versions, native binaries, real data migrations, client behavior. Say what depends on each assumption. 5. **If it fails in production, where to look first?** …
Read the whole file at its exact version.
How to install
mdr add webreactiva/yesyak/pr-reviewer-guide@sha256:9ea46b1f3fa869daThe line at the top of this page pins the label git:20261017.b634987, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_34whearahjvqocj4)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Sep 27, 2026 and Oct 17, 2026, about one every 5 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261017.b634987 latest | 2026-10-17 | b634987 | 2,679 B | A | view · diff |
| git:20260927.2f2f40b | 2026-09-27 | 2f2f40b | 2,639 B | A | view · diff |
| git:20260927.9a62eaf | 2026-09-27 | 9a62eaf | 2,632 B | A | view · diff |
| git:20260927.1de32dd | 2026-09-27 | 1de32dd | 2,536 B | A | view · diff |
| git:20260927.d224a3a | 2026-09-27 | d224a3a | 2,524 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (2679 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
webreactiva/yesyak · 3 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_34whearahjvqocj4 GET https://markdownregistry.com/api/v1/resolve?ref=webreactiva/yesyak/pr-reviewer-guide GET https://markdownregistry.com/api/v1/blob/9ea46b1f3fa869daec303c1bd762e2bf070a6941823bcb39f6da6cce964aa4b3
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.