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retro

Use when a ticket taught something worth keeping.

Skill by arbor-ai-inc

IndexedApache-2.0
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Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/arbor-ai-inc-retro

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Use when a ticket taught something worth keeping. Per-PR capture is a step in git-pr-workflow; batched synthesis is /cadence:retro-synthesis. Invoke /cadence:retro <PR or issue id> only for the narrow per-ticket escape hatch.

Use cases: productivity, agent-building

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/retro

What's inside

Skill name
retro
Description
Use when a ticket taught something worth keeping. Per-PR capture is a step in git-pr-workflow; batched synthesis is /cadence:retro-synthesis. Invoke /cadence:retro <PR or issue id> only for the narrow per-ticket escape hatch.
License
Apache-2.0
Instructions
16 lines in SKILL.md · view on GitHub

Files (1)

  • SKILL.md

SKILL.md (first lines)

<!-- GENERATED by scripts/gen_adapters.py from skills/retro/SKILL.md.
Do not edit: run the generator instead. The canonical workflow is
reference/retro.md; this file only routes an agent to it. -->
Follow the canonical procedure in `.cadence/reference/retro.md` exactly.

Capture happens per PR in `git-pr-workflow` § Workflow step 9, and costs no extra PR. It writes one fragment to `<[paths].retros>/pending/`, shaped like `.cadence/templates/_fragment_template.md`.

Batches at or above `[retro].synthesis_threshold` become rules via `retro-synthesis`. That is the default path.

Harvesting one ticket directly needs both clauses: it would recur before the next batch, **and** the rule is enforceable exactly as written. "This feels important" is not the bar.

Deliver via `gh pr create --title "retro(<id>): <summary>" --body-file <brief>` — never `--fill`, never `--body-file` alone. Body is a Shape B brief.

Never merge; never touch main. A fragment only ever records an observation, never a rule.

From arbor-ai-inc/cadence, Apache-2.0.

More from arbor-ai-inc/cadence

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Last commit (this folder)
Sep 8, 2026 (1 month ago)

From GitHub (fetched Oct 24, 2026).

Details

License
Apache-2.0
First seen
Oct 24, 2026
Last checked
Oct 24, 2026

More from arbor-ai-inc

Cite this page

retro skill. Agent Mart. https://agentmart.dev/skills/arbor-ai-inc-retro (last updated 2026-10-24)