post-mortem SKILL.md skillA
post-mortem from baphuongna/pi-crew is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add baphuongna/pi-crew/post-mortem@git:20260911.c97bc57Pins git:20260911.c97bc57 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- baphuongna/pi-crew
- Path
skills/post-mortem/SKILL.md- Versions recorded
- 5
- Latest version
- git:20260911.c97bc57, committed Sep 11, 2026
- First version recorded
- May 26, 2026
- Size
- 2,957 bytes
- Repository stars
- 57
- License
- MIT
Write engineering RCA record after bug is fixed. When NOT to use: unresolved bugs (use systematic-debugging first); minor fixes that don't warrant RCA.
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
# post-mortem The canonical engineering record of a bug fix. Written after debugging lands a real fix. ## Required Inputs — Refuse to Draft Without These - [ ] **Reliable repro exists** (deterministic or high-rate flake) - [ ] **Root cause is known** (mechanism identified, not a hypothesis) - [ ] **Fix is identified** (PR / commit / branch) - [ ] **Fix is validated** (original repro now passes) If any missing → list what's missing and stop. Do not draft. ## Structure ### 1. Summary What broke (user terms), what fixed it (one sentence). JIRA key, PR, owner. A reader who stops here should have the right answer. ### 2. Symptom Concrete: test output, error message, log line. No paraphrase. What was actually observed. ### 3. Root Cause The actual bug mechanism. Code identifiers welcome — function names, file paths, branch conditions. Walk the cause chain end-to-end. ### 4. Why It Produced the Symptom Walk the chain so reader connects symptom to cause. Often non-obvious — bug is in X but visible failure is in Y. ### 5. Fix …
Read the whole file at its exact version.
How to install
mdr add baphuongna/pi-crew/post-mortem@sha256:940c39653c34910fThe line at the top of this page pins the label git:20260911.c97bc57, 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_cmyxje2kjwhksgbl)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 26, 2026 and Sep 11, 2026, about one every 27 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260911.c97bc57 latest | 2026-09-11 | c97bc57 | 2,957 B | A | view · diff |
| git:20260603.fa30bc0 | 2026-06-03 | fa30bc0 | 2,849 B | A | view · diff |
| git:20260529.53de3c2 | 2026-05-29 | 53de3c2 | 2,833 B | A | view · diff |
| git:20260528.67ddbec | 2026-05-28 | 67ddbec | 2,946 B | A | view · diff |
| git:20260526.80df5e6 | 2026-05-26 | 80df5e6 | 2,942 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 (2957 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
baphuongna/pi-crew · 57 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_cmyxje2kjwhksgbl GET https://markdownregistry.com/api/v1/resolve?ref=baphuongna/pi-crew/post-mortem GET https://markdownregistry.com/api/v1/blob/940c39653c34910fac7bb48ff64bfb1e54a853bee03c1a05ef0c419cb963a903
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.
More from baphuongna/pi-crew
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