feat(examples): add engineering workspace

[christso]

Summary

• add the project-scoped engineering workspace with the complete Compound Engineering plugin
• pin Compound to compound-engineering-v3.23.3 instead of maintaining a near-complete skill allowlist
• preserve Matt Pocock's exact nine-skill upstream functional closure and Hermes llm-wiki
• keep ce-worktree available; Workmux remains the preferred future orchestration path once its runtime prerequisites land

Configuration

version: 2

repositories: []

plugins:
  # Intentionally enable the complete Compound Engineering plugin. The release
  # pin keeps every included skill and asset reproducible across updates.
  - source: https://github.com/EveryInc/compound-engineering-plugin
    pin: compound-engineering-v3.23.3

  # Preserve Matt's upstream composition by installing the selected capabilities
  # with every helper skill they invoke. The explicit closure prevents unrelated
  # additions from auto-enabling while keeping each selected workflow complete.
  - source: https://github.com/mattpocock/skills
    skills:
      - engineering/wayfinder
      - engineering/grill-with-docs
      - engineering/improve-codebase-architecture
      - engineering/domain-modeling
      - engineering/research
      - engineering/prototype
      - engineering/codebase-design
      - engineering/setup-matt-pocock-skills
      - productivity/grilling

  - source: https://github.com/NousResearch/hermes-agent
    skills:
      - research/llm-wiki

clients:
  - universal

Pin evidence

• git ls-remote --tags resolves compound-engineering-v3.23.3 to 871996c4e35512e3d33cdc9c2532395f7bf10831
• upstream .claude-plugin/plugin.json reports name compound-engineering, version 3.23.3
• isolated AllAgents sync-state records resolvedRef: compound-engineering-v3.23.3, resolvedSha: 871996c4e35512e3d33cdc9c2532395f7bf10831, and pinnedRef: compound-engineering-v3.23.3

Resolved skills

Exactly 43 skills are enabled: 33 Compound + 9 Matt + 1 Hermes.

Compound (33):

• ce-babysit-pr
• ce-brainstorm
• ce-code-review
• ce-commit
• ce-commit-push-pr
• ce-compound
• ce-compound-refresh
• ce-debug
• ce-doc-review
• ce-dogfood
• ce-explain
• ce-handoff
• ce-ideate
• ce-optimize
• ce-plan
• ce-polish
• ce-pov
• ce-product-pulse
• ce-promote
• ce-proof
• ce-prototype
• ce-resolve-pr-feedback
• ce-retune
• ce-riffrec-feedback-analysis
• ce-setup
• ce-simplify-code
• ce-strategy
• ce-sweep
• ce-test-browser
• ce-test-xcode
• ce-work
• ce-worktree
• lfg

Matt (9): codebase-design, domain-modeling, grill-with-docs, grilling, improve-codebase-architecture, prototype, research, setup-matt-pocock-skills, wayfinder.

Hermes (1): llm-wiki.

Isolated install verification

From a standalone copy containing only examples/workspaces/engineering, with disposable HOME, TMPDIR, and XDG config/cache/data directories:

• actual project-scoped update --json: 43 copied, 0 failed, 0 skipped
• plugin results: Compound 33/0 failures, Matt 9/0 failures, Hermes 1/0 failures
• project-scoped skill list --json: exactly 43 enabled skills with the 33/9/1 split above
• Compound's resolved set exactly matches all 33 top-level directories at the pinned release
• recursive SHA-256 comparison: 33 Compound skill directories, 392 files, 0 missing, 0 extra, 0 changed
• pinned cache contains .claude-plugin/CHANGELOG.md, marketplace.json, and plugin.json; metadata reports version 3.23.3
• no .claude-plugin or .agents/plugins metadata was copied into the universal client surface, as expected
• upstream root .agents/skills/ce-skill-work did not become client-visible; no nested .agents/skills entry exists under any installed skill
• all three configured sources are remote HTTPS URLs, so the standalone copy required no source files from the AllAgents checkout

Focused tests

• bun test tests/unit/utils/workspace-parser.test.ts tests/unit/utils/source-parser.test.ts tests/unit/models/workspace-config.test.ts tests/unit/core/plugin.test.ts tests/unit/core/skill-resolution.test.ts — 54 pass, 0 fail
• git diff --check — clean
• project-wide formatter, lint, and full test suite intentionally not run

Local handoff commit: 137b80f (fix(workspace): enable complete Compound plugin). The coordinator will merge/push; this session did not push directly.

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View logs

[christso]

Expanded the Compound allowlist based on actual workflow usage. Added exact upstream names ce-ideate, ce-brainstorm, ce-plan, ce-simplify-code, ce-debug, ce-pov, and ce-work, plus the shipping dependency closure ce-commit, ce-commit-push-pr, ce-babysit-pr, and ce-resolve-pr-feedback.

Reverification: focused parser/resolution tests 19/19; isolated project-scoped update copied exactly 17 enabled skills with 0 failures (13 Compound, 3 Matt, 1 Hermes).

[christso]

Replaced the repository-owned Matt adaptations with the exact upstream dependency closure.

Decision: the selected workflows are composed upstream skills. Vendoring narrowed research, prototype, tracker, report, domain, and parallel-design behavior while creating a maintenance fork. Shared Matt triage remains excluded because its policy is not project-discovered; Compound continues to own plan/work/review/debug.

Verification:

• current Matt main is still audited commit 5b15a47f2d7150f545fbcacbfe381787fc0230dc; all nine qualified paths are unchanged
• focused parser/source/skill-resolution tests: 42 pass, 0 fail
• isolated standalone project update: exactly 23 copied, 0 failed (13 Compound, 9 Matt, 1 Hermes)
• documented in-place example update: exactly 23 copied, 0 failed
• all nine installed Matt directories match fetched upstream directories; sibling assets are present
• no unresolved static named skill calls outside the closure; Wayfinder ## Notes skill names are dynamic issue-map data, and setup only conditionally detects optional triage

Local coordinator commit: e1b8ff7 (fix(workspace): use upstream Matt skill closure). Not pushed directly.

[christso]

Compound dependency/handoff closure is complete locally in 2b35a07 (fix(workspace): enable reachable Compound handoffs). Per coordination instructions, the commit was not pushed.

Closure decision:

• enabled exactly 24 Compound skills: ce-promote, ce-code-review, ce-ideate, ce-brainstorm, ce-plan, ce-simplify-code, ce-debug, ce-pov, ce-work, ce-commit, ce-commit-push-pr, ce-babysit-pr, ce-resolve-pr-feedback, ce-doc-review, ce-prototype, lfg, ce-test-browser, ce-proof, ce-explain, ce-compound, ce-compound-refresh, ce-handoff, ce-polish, ce-setup
• retained Matt's 9-skill closure and Hermes llm-wiki
• deliberately excluded ce-optimize (advisory mention only), ce-strategy (top-level intent boundary), and ce-worktree (honors only a pre-existing user request)
• upstream Compound default branch is still audited commit 871996c4e35512e3d33cdc9c2532395f7bf10831; no required skill path/name changed

Verification:

• focused parser/source/name/resolution tests: 51 pass, 0 fail
• actual project-scoped source-CLI update from a standalone copy of the checked-in example with isolated HOME/XDG config/cache: 34 copied, 0 failed, 0 skipped
• project skill list: exactly 34 enabled = 24 Compound + 9 Matt + 1 Hermes
• scanned all 282 installed Compound SKILL.md/reference files; every hard, conditional, and user-visible explicit target resolves
• documentation examples and project-dynamic calls were separated from static dependencies; ce-product-pulse/ce-sweep occur only in commented config examples, while project-defined shipping/review calls resolve from active project instructions
• recursive hash comparison for the 11 newly enabled Compound skills: 123 files, 0 missing, 0 extra, 0 changed; sibling references, scripts, personas, and assets are intact

The PR description now contains the full closure rationale, exact resolved set, verification, and deliberate exclusions.

[christso]

Full-plugin cutover is implemented and verified in local commit 137b80f (not pushed directly).

Evidence:

• compound-engineering-v3.23.3 -> 871996c4e35512e3d33cdc9c2532395f7bf10831; plugin metadata version 3.23.3
• isolated standalone project update: 43 copied, 0 failed, 0 skipped
• exact enabled split: Compound 33 + Matt 9 + Hermes 1
• all 392 files across the 33 Compound skill directories matched the pinned cache recursively; no missing/extra/changed assets
• root .agents/skills/ce-skill-work and other nested .agents/skills content did not become client-visible
• focused parser/source/config/plugin/skill-resolution tests: 54 pass, 0 fail

The complete plugin intentionally retains ce-worktree. Workmux can be added as the preferred orchestration path after runtime prerequisite support lands.