refactor(plugin): self-maintaining directory form for plugin skills

Replace the hand-listed 22 skill directories in
.claude-plugin/plugin.json with the two promoted buckets
(./skills/engineering, ./skills/productivity). Claude Code
discovers skills one level down, so newly promoted skills are
picked up automatically and the manifest can't drift out of sync
with the tree. Resolves the same enumeration gap that once left
resolving-merge-conflicts off the list.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.changeset/ask-matt-wayfinder-guidance.md

@@ -0,0 +1,10 @@
+---
+"mattpocock-skills": patch
+---
+
+Make `/ask-matt` clued-up about `/wayfinder` — the heaviest, most cognitively demanding flow.
+
+The router now sharpens the two routing mistakes people most often make with wayfinder:
+
+- **Over-reaching for it.** It's slower and denser than a single grill, so it's flagged as the heaviest flow and reserved for the idea that genuinely won't fit one session — a well-scoped feature belongs on `/grill-with-docs`, not here.
+- **Losing the way at the handoff.** When the map clears, wayfinder hands off, it doesn't build: merge onto the main flow at `/to-spec` (which collapses the map's linked decisions into a buildable plan) rather than looping the map straight into `/implement`. Straight-to-`/implement` is only for efforts that turned out genuinely small.

.changeset/codex-skill-metadata.md

@@ -0,0 +1,10 @@
+---
+"mattpocock-skills": minor
+---
+
+Add Codex metadata alongside each skill's Claude Code frontmatter so the set works in both harnesses without generated copies.
+
+- Add an `agents/openai.yaml` beside every `SKILL.md` with Codex UI metadata (`interface.display_name`, `interface.short_description`).
+- Mark every user-invoked skill with `policy.allow_implicit_invocation: false`, the Codex analog of `disable-model-invocation: true`, so Codex excludes it from implicit invocation while explicit `$skill` invocation still works.
+- Document the dual-harness invocation model in `.agents/invocation.md`, `CLAUDE.md`, and the promoted-bucket READMEs.
+- Add `AGENTS.md` as a symlink to `CLAUDE.md` so Codex reads the same repo instructions.

.changeset/friendlier-setup-and-local-tickets.md

@@ -0,0 +1,12 @@
+---
+"mattpocock-skills": patch
+---
+
+Make `/setup-matt-pocock-skills` friendlier and align the local-markdown tracker with the current spec.
+
+- **Triage labels** are now asked about only when the `triage` skill is installed, and then as a single recommended-yes question ("keep the default triage labels?") instead of an override interrogation. When `triage` isn't installed, the section — and `docs/agents/triage-labels.md` — are skipped.
+- **External PRs as a request surface** is no longer a setup question. The GitHub/GitLab templates still carry the flag, defaulted off; a user can flip it in `docs/agents/issue-tracker.md` later.
+- **Domain docs** default to single-context without asking; multi-context is only offered when the repo shows monorepo signals.
+- **Local-markdown tickets** are now one file per ticket under `.scratch/<feature>/issues/<NN>-<slug>.md` — never a single combined `tickets.md`. `/to-tickets` and the local issue-tracker template now agree, and the spec file is `spec.md` (not `PRD.md`) to match `/to-spec`.
+
+Docs pages for `setup-matt-pocock-skills` and `to-tickets` re-synced.

.changeset/grilling-general-use.md

@@ -0,0 +1,5 @@
+---
+"mattpocock-skills": patch
+---
+
+Reword **`grilling`** for general use. Its description and body no longer scope the interview to a software plan: "this plan" → "this", "enact the plan" → "act on it", and "exploring the codebase" → "exploring the environment". The technique is unchanged; it now reads as a stress-test of any plan, decision, or idea.

.changeset/plugin-skills-directory-form.md

@@ -0,0 +1,5 @@
+---
+"mattpocock-skills": patch
+---
+
+Switch the plugin manifest's `skills` field to self-maintaining directory form. Instead of hand-listing all 22 skill directories, `.claude-plugin/plugin.json` now points at the two promoted buckets (`./skills/engineering`, `./skills/productivity`) and lets Claude Code discover the skills one level down. New promoted skills are picked up automatically, and the manifest can no longer drift out of sync with the tree.

.changeset/prototype-primary-source.md

@@ -0,0 +1,5 @@
+---
+"mattpocock-skills": minor
+---
+
+Reword how the **`prototype`** skill handles its artifacts around a single idea: **the prototype is a primary source**. Rather than being deleted once it's answered its question, the prototype is captured as runnable evidence on a throwaway branch (`prototype/<name>`) out of main, with a context pointer to it left on the implementation issue — so the main branch keeps only the validated decision while the exploration stays findable. The answer (verdict + question) is still captured durably in an issue/ADR/commit.

.changeset/ship-as-claude-plugin.md

@@ -0,0 +1,12 @@
+---
+"mattpocock-skills": minor
+---
+
+Ship the skill set as a native **Claude Code plugin**. The repo is now its own single-plugin marketplace, so you can subscribe to the promoted skills as a managed, read-only bundle instead of copying editable files:
+
+```
+/plugin marketplace add mattpocock/skills
+/plugin install mattpocock-skills@mattpocock
+```
+
+`.claude-plugin/plugin.json` gains full marketplace metadata (version, description, author, license, keywords) and a sibling `.claude-plugin/marketplace.json` lists the plugin. `skills.sh` remains the universal installer (and the path for Codex and other harnesses today); a native Codex plugin is deferred — see `.agents/adr/0002-ship-as-a-claude-code-plugin.md` for why.

.changeset/wayfinder-decision-tickets.md

@@ -0,0 +1,7 @@
+---
+"mattpocock-skills": patch
+---
+
+Name the `/wayfinder` unit a **decision ticket**.
+
+People kept reading a wayfinder ticket as an ordinary *implementation* ticket — a slice of a build to execute — when wayfinder uses them as **decision tickets**: questions whose resolution is a decision. The skill description and its opening line now introduce "decision ticket" (and say what makes it one), and the `ask-matt` / engineering README wayfinder blurbs and the docs page match — while "ticket" stays the everyday word once the term is established. `CONTEXT.md` records **Decision ticket** as a domain term so the "avoid: ticket" guidance no longer contradicts wayfinder's deliberate use of the word.

.changeset/wayfinder-research-subagents.md

@@ -0,0 +1,7 @@
+---
+"mattpocock-skills": minor
+---
+
+Wayfinder now burns research tickets down with subagents instead of leaving them parked for a separately-launched session.
+
+Research stays a real ticket type — it's a genuine shared blocker that downstream decisions hang on, and that dependency is exactly what the frontier's blocking edges exist to render. What changes is how it's resolved: because research is AFK, charting doesn't stop and read it. After creating the tickets, the charting session fires a `/research` subagent for each research ticket to burn it down in parallel, capturing the findings on a throwaway `research/<name>` branch with a context pointer. Research tickets are the one exception to *one ticket per session*.

.changeset/yagni-scope-improve-architecture.md

@@ -0,0 +1,5 @@
+---
+"mattpocock-skills": minor
+---
+
+Add a YAGNI scoping filter to the **`improve-codebase-architecture`** skill's Explore step. Instead of scanning the whole repo evenly, it now scopes to where change is actually landing: if you name a direction it takes it, otherwise it reads the last ~20 commit messages to bias exploration toward actively-developed paths. A deepening opportunity in code nobody touches is a refactor you'll never cash in — the leverage only pays off where you keep editing — so the report stops tidying dormant corners of the repo.

.claude-plugin/plugin.json

@@ -19,27 +19,7 @@
     "productivity"
   ],
   "skills": [
-    "./skills/engineering/ask-matt",
+    "./skills/engineering",
-    "./skills/engineering/diagnosing-bugs",
+    "./skills/productivity"
-    "./skills/engineering/grill-with-docs",
-    "./skills/engineering/triage",
-    "./skills/engineering/improve-codebase-architecture",
-    "./skills/engineering/setup-matt-pocock-skills",
-    "./skills/engineering/tdd",
-    "./skills/engineering/to-spec",
-    "./skills/engineering/to-tickets",
-    "./skills/engineering/wayfinder",
-    "./skills/engineering/implement",
-    "./skills/engineering/prototype",
-    "./skills/engineering/research",
-    "./skills/engineering/domain-modeling",
-    "./skills/engineering/codebase-design",
-    "./skills/engineering/code-review",
-    "./skills/engineering/resolving-merge-conflicts",
-    "./skills/productivity/grill-me",
-    "./skills/productivity/grilling",
-    "./skills/productivity/handoff",
-    "./skills/productivity/teach",
-    "./skills/productivity/writing-great-skills"
   ]
 }

CHANGELOG.md

@@ -1,57 +1,5 @@
 # mattpocock-skills
 
-## 1.2.0
-
-### Minor Changes
-
-- [#551](https://github.com/mattpocock/skills/pull/551) [`697d4ce`](https://github.com/mattpocock/skills/commit/697d4ce9742da558fd1ba6697c8e9775e2e302dd) Thanks [@mattpocock](https://github.com/mattpocock)! - Add Codex metadata alongside each skill's Claude Code frontmatter so the set works in both harnesses without generated copies.
-
-  - Add an `agents/openai.yaml` beside every `SKILL.md` with Codex UI metadata (`interface.display_name`, `interface.short_description`).
-  - Mark every user-invoked skill with `policy.allow_implicit_invocation: false`, the Codex analog of `disable-model-invocation: true`, so Codex excludes it from implicit invocation while explicit `$skill` invocation still works.
-  - Document the dual-harness invocation model in `.agents/invocation.md`, `CLAUDE.md`, and the promoted-bucket READMEs.
-  - Add `AGENTS.md` as a symlink to `CLAUDE.md` so Codex reads the same repo instructions.
-
-- [#488](https://github.com/mattpocock/skills/pull/488) [`cdec9f6`](https://github.com/mattpocock/skills/commit/cdec9f6eb24dbfe606e3ad9b3eb457ba09210b85) Thanks [@mattpocock](https://github.com/mattpocock)! - Reword how the **`prototype`** skill handles its artifacts around a single idea: **the prototype is a primary source**. Rather than being deleted once it's answered its question, the prototype is captured as runnable evidence on a throwaway branch (`prototype/<name>`) out of main, with a context pointer to it left on the implementation issue — so the main branch keeps only the validated decision while the exploration stays findable. The answer (verdict + question) is still captured durably in an issue/ADR/commit.
-
-- [#536](https://github.com/mattpocock/skills/pull/536) [`42a5b70`](https://github.com/mattpocock/skills/commit/42a5b70fcacc7baff1977b13f3919fb2f63af14e) Thanks [@mattpocock](https://github.com/mattpocock)! - Ship the skill set as a native **Claude Code plugin**. The repo is now its own single-plugin marketplace, so you can subscribe to the promoted skills as a managed, read-only bundle instead of copying editable files:
-
-  ```
-  /plugin marketplace add mattpocock/skills
-  /plugin install mattpocock-skills@mattpocock
-  ```
-
-  `.claude-plugin/plugin.json` gains full marketplace metadata (version, description, author, license, keywords) and a sibling `.claude-plugin/marketplace.json` lists the plugin. `skills.sh` remains the universal installer (and the path for Codex and other harnesses today); a native Codex plugin is deferred — see `.agents/adr/0002-ship-as-a-claude-code-plugin.md` for why.
-
-- [#538](https://github.com/mattpocock/skills/pull/538) [`2602257`](https://github.com/mattpocock/skills/commit/260225724133c4a204489599f04642aa089259a0) Thanks [@mattpocock](https://github.com/mattpocock)! - Wayfinder now burns research tickets down with subagents instead of leaving them parked for a separately-launched session.
-
-  Research stays a real ticket type — it's a genuine shared blocker that downstream decisions hang on, and that dependency is exactly what the frontier's blocking edges exist to render. What changes is how it's resolved: because research is AFK, charting doesn't stop and read it. After creating the tickets, the charting session fires a `/research` subagent for each research ticket to burn it down in parallel, capturing the findings on a throwaway `research/<name>` branch with a context pointer. Research tickets are the one exception to _one ticket per session_.
-
-- [#533](https://github.com/mattpocock/skills/pull/533) [`45afd80`](https://github.com/mattpocock/skills/commit/45afd8074a8b7de5fe073845d080fa9dd6c429fa) Thanks [@mattpocock](https://github.com/mattpocock)! - Add a YAGNI scoping filter to the **`improve-codebase-architecture`** skill's Explore step. Instead of scanning the whole repo evenly, it now scopes to where change is actually landing: if you name a direction it takes it, otherwise it reads the last ~20 commit messages to bias exploration toward actively-developed paths. A deepening opportunity in code nobody touches is a refactor you'll never cash in — the leverage only pays off where you keep editing — so the report stops tidying dormant corners of the repo.
-
-### Patch Changes
-
-- [#535](https://github.com/mattpocock/skills/pull/535) [`e74fee8`](https://github.com/mattpocock/skills/commit/e74fee89feb6025a6a74f6282feb7d33b1b6e578) Thanks [@mattpocock](https://github.com/mattpocock)! - Make `/ask-matt` clued-up about `/wayfinder` — the heaviest, most cognitively demanding flow.
-
-  The router now sharpens the two routing mistakes people most often make with wayfinder:
-
-  - **Over-reaching for it.** It's slower and denser than a single grill, so it's flagged as the heaviest flow and reserved for the idea that genuinely won't fit one session — a well-scoped feature belongs on `/grill-with-docs`, not here.
-  - **Losing the way at the handoff.** When the map clears, wayfinder hands off, it doesn't build: merge onto the main flow at `/to-spec` (which collapses the map's linked decisions into a buildable plan) rather than looping the map straight into `/implement`. Straight-to-`/implement` is only for efforts that turned out genuinely small.
-
-- [#502](https://github.com/mattpocock/skills/pull/502) [`44eed54`](https://github.com/mattpocock/skills/commit/44eed545186ffd0263e8004867750b80cfddd215) Thanks [@mattpocock](https://github.com/mattpocock)! - Make `/setup-matt-pocock-skills` friendlier and align the local-markdown tracker with the current spec.
-
-  - **Triage labels** are now asked about only when the `triage` skill is installed, and then as a single recommended-yes question ("keep the default triage labels?") instead of an override interrogation. When `triage` isn't installed, the section — and `docs/agents/triage-labels.md` — are skipped.
-  - **External PRs as a request surface** is no longer a setup question. The GitHub/GitLab templates still carry the flag, defaulted off; a user can flip it in `docs/agents/issue-tracker.md` later.
-  - **Domain docs** default to single-context without asking; multi-context is only offered when the repo shows monorepo signals.
-  - **Local-markdown tickets** are now one file per ticket under `.scratch/<feature>/issues/<NN>-<slug>.md` — never a single combined `tickets.md`. `/to-tickets` and the local issue-tracker template now agree, and the spec file is `spec.md` (not `PRD.md`) to match `/to-spec`.
-
-  Docs pages for `setup-matt-pocock-skills` and `to-tickets` re-synced.
-
-- [#532](https://github.com/mattpocock/skills/pull/532) [`170ad48`](https://github.com/mattpocock/skills/commit/170ad48655825783d0193e850e31a9aac957bb95) Thanks [@mattpocock](https://github.com/mattpocock)! - Reword **`grilling`** for general use. Its description and body no longer scope the interview to a software plan: "this plan" → "this", "enact the plan" → "act on it", and "exploring the codebase" → "exploring the environment". The technique is unchanged; it now reads as a stress-test of any plan, decision, or idea.
-
-- [#534](https://github.com/mattpocock/skills/pull/534) [`7d694b7`](https://github.com/mattpocock/skills/commit/7d694b7ae981ca221a8f759b15273fe7b5dc393e) Thanks [@mattpocock](https://github.com/mattpocock)! - Name the `/wayfinder` unit a **decision ticket**.
-
-  People kept reading a wayfinder ticket as an ordinary _implementation_ ticket — a slice of a build to execute — when wayfinder uses them as **decision tickets**: questions whose resolution is a decision. The skill description and its opening line now introduce "decision ticket" (and say what makes it one), and the `ask-matt` / engineering README wayfinder blurbs and the docs page match — while "ticket" stays the everyday word once the term is established. `CONTEXT.md` records **Decision ticket** as a domain term so the "avoid: ticket" guidance no longer contradicts wayfinder's deliberate use of the word.
-
 ## 1.1.0
 
 ### Minor Changes

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mattpocock-skills",
-  "version": "1.2.0",
+  "version": "1.1.0",
   "private": true,
   "description": "Matt Pocock's agent skills for real engineering",
   "repository": {