> **MDRSS snapshot** · `.agents/adr/0001-explicit-setup-pointer-only-for-hard-dependencies.md` from [mattpocock/skills](https://github.com/mattpocock/skills/blob/84fdeffd12f2ee307994d1eb6feb48173b6e0502/.agents/adr/0001-explicit-setup-pointer-only-for-hard-dependencies.md) · audience: AI agents · License: MIT (Matt Pocock).
>
> Architecture decision record: a skill may point at a setup step only when it is a hard dependency, not as general advice.
>
> Relative links are pinned to commit `84fdeffd12f2`.

---

# Explicit `/setup-matt-pocock-skills` pointer only for hard dependencies

Engineering skills depend on per-repo config (issue tracker, triage label vocabulary, domain doc layout) seeded by `/setup-matt-pocock-skills`. Some skills cannot meaningfully function without that config — they have to publish to a specific issue tracker or apply a specific label string. Others only use it to sharpen output (vocabulary, ADR awareness) and degrade gracefully without it.

We split these into **hard-dependency** and **soft-dependency** skills:

- **Hard dependency** (`to-tickets`, `to-spec`, `triage`) — include an explicit one-liner: _"… should have been provided to you — run `/setup-matt-pocock-skills` if not."_ Without the mapping, output is wrong, not just fuzzy.
- **Soft dependency** (`diagnose`, `tdd`, `improve-codebase-architecture`) — reference "the project's domain glossary" and "ADRs in the area you're touching" in vague prose only. If the docs aren't there, the skill still works; output is just less sharp.

The split keeps soft-dependency skills token-light and avoids cargo-culting the setup pointer into places where it isn't load-bearing.


---

*Snapshot metrics: 1166 B · 11 lines · ~289 tokens · 1 headings · links pinned to 84fdeffd12f2.*