ice-lfernandes/claude-spring-architect · .claude/skills/use-case-design/SKILL.md

use-case-design skillA

use-case-design is agent-read markdown (skill) from ice-lfernandes/claude-spring-architect: Delimits a use case's boundary and emits the parent spec that the layer skills detail — trigger, payload, response, side effects, invariants, errors, and canonical names. Use when the request involves "new use case", "design before implementing", "implementation spec", a new endpoint/event/job, or when a request bundles several actions and it's necessary to know whether it's one use case or several. First piece of the `/new-feature` pipeline..

Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.

How to install

Latest version
mdr add ice-lfernandes/claude-spring-architect/use-case-design@git:20260916.f7fcac4
Exact content
mdr add ice-lfernandes/claude-spring-architect/use-case-design@sha256:b6e0837fd4de5fab

Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_y72pcqxt6ebq4fem.svg)](https://markdownregistry.com/a/art_y72pcqxt6ebq4fem)

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Versions

versioncommittedcommitsizeaudit
git:20260916.f7fcac4 latest2026-09-16 f7fcac4 12,609 BA view · diff
git:20260916.aa82a792026-09-16 aa82a79 12,454 BA view · diff
git:20260916.d4ab12d2026-09-16 d4ab12d 10,469 BA view · diff
git:20260911.55588bd2026-09-11 55588bd 8,865 BA view

Audit of the latest version

A  17 of 17 checks passed. Deterministic, no model, 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 (12609 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

ice-lfernandes/claude-spring-architect · 3 stars · license MIT · pushed 2026-09-17 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_y72pcqxt6ebq4fem
GET https://markdownregistry.com/api/v1/resolve?ref=ice-lfernandes/claude-spring-architect/use-case-design
GET https://markdownregistry.com/api/v1/blob/b6e0837fd4de5fab2a861d2ef51542c137da12b02315aff2027e898d5fcb58c6