docs: sharpen the canonical install block after review

- install-block.md: state the invariant as a requirement rather than
  as already-true (docs/ is brought into line downstream); mark all
  three canonical snippets, not just the Claude Code one; pin the
  `skills@latest` spelling; restore the `setup-matt-pocock-skills`
  instruction the whole-set form carries; cite the docs source for
  the auto-update claim.
- writing-docs.md: say plainly that the template's Quickstart is the
  older wording, so the file no longer contradicts itself.
- CLAUDE.md: split the paragraph, stop restating the fallback rationale.
- ADR 0002: record what was actually verified, on which version, and
  the two things that were not — the pinned sha in the official
  listing, and the in-session slash command.

Refs mattpocock/personal-wiki#250

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
This commit is contained in:
Matt Pocock
2026-08-05 10:00:45 +01:00
co-authored by Claude Opus 5
parent c474642895
commit ad98b80dbd
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@@ -1,12 +1,12 @@
# The canonical install block
One install story, one wording. `README.md`, `.changeset/*`, and every page under `docs/` say **this** and nothing else. If the install route changes, change it here first, then propagate.
One install story, one wording. `README.md`, `.changeset/*`, and every page under `docs/` must say **this** and nothing else. Change it here first, then propagate.
`mattpocock-skills` is listed in **Claude Code's official marketplace** (`claude-plugins-official`), which every Claude Code install has configured out of the box. There is no marketplace to add first, and official-marketplace plugins auto-update in the background.
`mattpocock-skills` is listed in **Claude Code's official marketplace** — configured name `claude-plugins-official`, source repo `anthropics/claude-plugins-official` which every Claude Code install has out of the box. There is no marketplace to add first. Official Anthropic marketplaces have auto-update enabled by default ([discover-plugins](https://code.claude.com/docs/en/discover-plugins)), so "updates arrive automatically" is a true claim, not a hope.
## Claude Code (the plugin)
## Claude Code the plugin
<canonical-block>
<canonical-block name="claude-code">
```bash
claude plugins install mattpocock-skills
@@ -22,15 +22,35 @@ It's in Claude Code's official marketplace, so there's nothing to add first, and
</canonical-block>
## Codex, and other agents (skills.sh)
## Codex, and other agents skills.sh
The plugin is Claude Code only. Everywhere else, [skills.sh](https://skills.sh/mattpocock/skills) copies editable skill files into the project:
The plugin is Claude Code only. Everywhere else, [skills.sh](https://skills.sh/mattpocock/skills) copies editable skill files into the project. Use the whole-set form on `README.md`:
<canonical-block name="skills-sh-whole-set">
```bash
npx skills@latest add mattpocock/skills
```
For a single skill, `npx skills add mattpocock/skills --skill=<name>`; to refresh it later, `npx skills update <name>`.
Pick the skills you want, and which coding agents to install them on. **The installer lets you choose which skills to take — make sure `setup-matt-pocock-skills` is one of them.**
</canonical-block>
…and the single-skill form on a `docs/` page, where the page already names one skill:
<canonical-block name="skills-sh-one-skill">
```bash
npx skills@latest add mattpocock/skills --skill=<name>
```
```bash
npx skills@latest update <name>
```
</canonical-block>
`skills@latest` is the pinned spelling in all three. The Quickstart template in [writing-docs.md](./writing-docs.md), and the 24 pages under `docs/`, still carry the older bare `npx skills …`; the docs pass brings them into line.
## The two routes are exclusive