subagent-driven-development SKILL.md skillA

subagent-driven-development from takaakit/superpowers-uml is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add takaakit/superpowers-uml/subagent-driven-development@git:20260915.fa26601

Pins git:20260915.fa26601 in mdr.lock. Pin the fingerprint instead.

Audit grade
A, 17 of 17 checks passed
Kind
SKILL.md skill
Repository
takaakit/superpowers-uml
Path
plugins/superpowers-uml/skills/subagent-driven-development/SKILL.md
Versions recorded
5
Latest version
git:20260915.fa26601, committed Sep 15, 2026
First version recorded
May 8, 2026
Size
29,510 bytes
Repository stars
12
License
none declared

Use when executing implementation plans with independent tasks in the current 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

# Subagent-Driven Development

Execute plan by dispatching a fresh implementer subagent per task, a task review (spec compliance against the UML design model + code quality) after each, and a broad whole-branch review at the end.

**Why subagents:** You delegate tasks to specialized agents with isolated context. By precisely crafting their instructions and context, you ensure they stay focused and succeed at their task. They should never inherit your session's context or history — you construct exactly what they need. This also preserves your own context for coordination work.

**Core principle:** Fresh subagent per task + task review (spec against the UML design model + quality) + broad final review = high quality, fast iteration

**Narration:** between tool calls, narrate at most one short line — the
ledger and the tool results carry the record.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add takaakit/superpowers-uml/subagent-driven-development@sha256:e7d44d697ef338f1

The line at the top of this page pins the label git:20260915.fa26601, 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_hcad7zkdb62qge75.svg)](https://markdownregistry.com/a/art_hcad7zkdb62qge75)

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

Versions

The registry has recorded 5 versions of this file, between May 8, 2026 and Sep 15, 2026, about one every 32 days.

versioncommittedcommitsizeaudit
git:20260915.fa26601 latest2026-09-15 fa26601 29,510 BA view · diff
git:20260815.67430392026-08-15 6743039 29,326 BA view · diff
git:20260804.d9147742026-08-04 d914774 29,249 BA view · diff
git:20260804.eab20be2026-08-04 eab20be 29,056 BA view · diff
git:20260508.4bfaa6f2026-05-08 4bfaa6f 12,726 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 (29510 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

takaakit/superpowers-uml · 12 stars · license none declared · pushed 2026-09-19 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_hcad7zkdb62qge75
GET https://markdownregistry.com/api/v1/resolve?ref=takaakit/superpowers-uml/subagent-driven-development
GET https://markdownregistry.com/api/v1/blob/e7d44d697ef338f10db324a3fab66429730dc5d91395feba781ad39fb3cf282d

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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Every file in takaakit/superpowers-uml

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