retro SKILL.md skillA
retro from shaderera/shaderera is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add shaderera/shaderera/retro@git:20261012.178eb1ePins git:20261012.178eb1e in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- shaderera/shaderera
- Path
.claude/skills/retro/SKILL.md- Versions recorded
- 1
- Latest version
- git:20261012.178eb1e, committed Oct 12, 2026
- Size
- 4,396 bytes
- Repository stars
- 7
- License
- MIT
Conduct a retrospective on a coding session.
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
The user has asked for a **retrospective**. You are suggesting improvements to the coding agent's **environment** to improve future runs. ## Steps 1. Call the Skill tool with `writing-for-agents` for the writing style guide. 2. Read the primary sources for the session the user specifies. This may mean searching through session logs on this machine. If the user doesn't specify a session, default to the current one. 3. Look for candidates for improvement in these categories. - **Navigation**: how easy was it for the agent to find the right files? Are there hidden dependencies between files? Would a **navigation pointer** make it easier? _Use when_ the session took a long time to find a piece of information. - **Automated checks**: are there automated checks that could catch errors the agent made? Linting, typing, tests, filesystem linters? Read the repo's own check command first (its `package.json`/build-tool `lint`/`check` scripts, its CI workflow), so a check that already exists but sits unwired or silently broken is the finding, not a reinvention. A repo with no **guardrail** (no pre-commit hook and no CI job running its lint/typecheck/test command) is itself a finding: an… …
Read the whole file at its exact version.
How to install
mdr add shaderera/shaderera/retro@sha256:250fe97886f1d1dfThe line at the top of this page pins the label git:20261012.178eb1e, 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_5tyejky7to2fzn2z)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Oct 12, 2026.
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 (4396 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
shaderera/shaderera · 7 stars · license MIT · pushed 2026-10-31 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_5tyejky7to2fzn2z GET https://markdownregistry.com/api/v1/resolve?ref=shaderera/shaderera/retro GET https://markdownregistry.com/api/v1/blob/250fe97886f1d1df0403b6494958ef62f6af28eb43828a8f5181f9873a8e57e6
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.
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