Added prefactoring

- Introduced a human-in-the-loop script for bug diagnosis to capture user feedback.
- Created ADR and CONTEXT formats to standardize architectural decision records and domain context documentation.
- Developed a domain modeling skill to refine terminology and maintain a shared language.
- Enhanced the improve-codebase-architecture skill to provide visual reports and deepening opportunities.
- Consolidated grilling and handoff skills for better user interaction and documentation.
- Updated existing skills to improve clarity and consistency in descriptions and functionality.

.claude-plugin/plugin.json

@@ -17,7 +17,6 @@
     "./skills/productivity/grill-me",
     "./skills/productivity/grilling",
     "./skills/productivity/handoff",
-    "./skills/productivity/teach",
     "./skills/productivity/write-a-skill"
   ]
 }

README.md

@@ -175,7 +175,6 @@ General workflow tools, not code-specific.
 - **[caveman](./skills/productivity/caveman/SKILL.md)** — Ultra-compressed communication mode. Cuts token usage ~75% by dropping filler while keeping full technical accuracy.
 - **[grill-me](./skills/productivity/grill-me/SKILL.md)** — Get relentlessly interviewed about a plan or design until every branch of the decision tree is resolved.
 - **[handoff](./skills/productivity/handoff/SKILL.md)** — Compact the current conversation into a handoff document so another agent can continue the work.
-- **[teach](./skills/productivity/teach/SKILL.md)** — Teach the user a new skill or concept over multiple sessions, using the current directory as a stateful teaching workspace.
 - **[write-a-skill](./skills/productivity/write-a-skill/SKILL.md)** — Create new skills with proper structure, progressive disclosure, and bundled resources.
 
 **Skills**

skills/engineering/implement/SKILL.md

@@ -1,15 +0,0 @@
----
-name: implement
-description: "Implement a piece of work based on a PRD or set of issues."
-disable-model-invocation: true
----
-
-Implement the work described by the user in the PRD or issues.
-
-Use /tdd where possible, at pre-agreed seams.
-
-Run typechecking regularly, single test files regularly, and the full test suite once at the end.
-
-Once done, use /review to review the work.
-
-Commit your work to the current branch.

skills/in-progress/teach/SKILL.md

@@ -40,10 +40,6 @@ The lesson should teach ONE THING only. It should be completable very quickly -
 
 Make opening a lesson as easy as possible — ideally a single CLI command the user can run to open the HTML file in their browser.
 
-Each lesson should link via HTML anchors to other lessons and reference documents.
-
-Each lesson should recommend a primary source for the user to read or watch. This should be the most high-quality, high-trust resource you found on the topic.
-
 ## The Mission
 
 Every lesson should be tied into the mission - the reason that the user is interested in learning about the topic.
@@ -52,8 +48,6 @@ If the user is unclear about the mission, or the `MISSION.md` is not populated,
 
 Failing to understand the mission will mean knowledge acquisition is not grounded in real-world goals. Lessons will feel too abstract. You will have no way of judging what the user should do next.
 
-Missions may change as the user develops more skills and knowledge. This is normal - make sure to update the `MISSION.md` and add a learning record to capture the change. Confirm with the user before changing the mission.
-
 ## Zone Of Proximal Development
 
 Each lesson, the learner should always feel as if they are being challenged 'just enough'.

skills/productivity/README.md

@@ -8,8 +8,7 @@ User-invoked entry points (`disable-model-invocation: true`).
 
 - **[grill-me](./grill-me/SKILL.md)** — Get relentlessly interviewed about a plan or design until every branch of the decision tree is resolved.
 - **[handoff](./handoff/SKILL.md)** — Compact the current conversation into a handoff document so another agent can continue the work.
-- **[teach](./teach/SKILL.md)** — Teach the user a new skill or concept over multiple sessions, using the current directory as a stateful teaching workspace.
-- **[write-a-skill](./write-a-skill/SKILL.md)** — Create new skills with proper structure, progressive disclosure, and bundled resources.
+- **[write-a-skill](./write-a-skill/SKILL.md)** — Create a new skill with proper structure, progressive disclosure, and bundled resources.
 
 ## Skills