retrospective SKILL.md skillA

retrospective from martineserios/thebrana is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add martineserios/thebrana/retrospective@git:20260813.b1e2ac9

Pins git:20260813.b1e2ac9 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
martineserios/thebrana
Path
system/skills/retrospective/SKILL.md
Versions recorded
5
Latest version
git:20260813.b1e2ac9, committed Aug 13, 2026
First version recorded
May 30, 2026
Size
10,374 bytes
Repository stars
3
License
MIT

Store a learning — classify type, route to canonical destination. Use after discoveries, unexpected issues, workarounds, or when a reusable pattern emerges.

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

# Retrospective

Store a learning in the memory taxonomy. Classifies the input by type, then routes
to the canonical destination. No ruflo dependency — flat files are primary.

Spec: [memory-taxonomy-ddd.md](../../../docs/architecture/features/memory-taxonomy-ddd.md)
      [memory-taxonomy-sdd.md](../../../docs/architecture/features/memory-taxonomy-sdd.md)

---

<!-- ruflo preamble -->
ToolSearch("select:mcp__ruflo__memory_search")

## Step 1 — Collect the learning

If `$ARGUMENTS` is non-empty, use it as the learning text. Otherwise ask:
> "What did you learn? Describe the situation and the finding."

---

## Step 2 — Classify

Apply the decision tree in order. Stop at first match.

```
1. Is this ephemeral — only useful for resuming this session?
   → Session state (skip retrospective; write via session-end hook)

2. Does this say "always X" or "never Y" with no context needed to apply it?
   → Rule

3. Is this a why-we-chose-X architectural or strategic choice with explicit tradeoffs?
   → Decision

4. Is this a pointer to where something lives in an external or cross-project system?
   → Reference

5. Is this a reusable solution to a recurring problem shape?
   → Pattern
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add martineserios/thebrana/retrospective@sha256:2092766e34c28104

The line at the top of this page pins the label git:20260813.b1e2ac9, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_mrmabg6v22abmb6g.svg)](https://markdownregistry.com/a/art_mrmabg6v22abmb6g)

5 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between May 30, 2026 and Aug 13, 2026, about one every 19 days.

versioncommittedcommitsizeaudit
git:20260813.b1e2ac9 latest2026-08-13 b1e2ac9 10,374 BA view · diff
git:20260610.c15894f2026-06-10 c15894f 10,026 BA view · diff
git:20260610.be2a8522026-06-10 be2a852 1,095 BA view · diff
git:20260530.362d2de2026-05-30 362d2de 909 BA view · diff
git:20260530.9553f5d2026-05-30 9553f5d 864 BA view

Audit of the latest version

A  17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (10374 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

GitHub

martineserios/thebrana · 3 stars · license MIT · pushed 2026-11-01 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_mrmabg6v22abmb6g
GET https://markdownregistry.com/api/v1/resolve?ref=martineserios/thebrana/retrospective
GET https://markdownregistry.com/api/v1/blob/2092766e34c28104c967111645f5eb73c1e49a0a326ac7319ffc380ef09d49c8

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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