feat: add cc-clip ECC bundle

[ecc-tools]

Summary

Auto-generated ECC bundle from repository analysis.

What This Does

Merging this PR adds repo-local ECC artifacts for both Claude Code and Codex. The generated bundle captures repository patterns, Codex baseline config, and reusable workflow scaffolds derived from git history analysis.

Analysis Scope

• Commit history patterns and conventions
• Code architecture and structure
• Testing patterns and coverage
• Recurring workflows

Files

Path	Description
.claude/ecc-tools.json	ECC install manifest used for upgrades, repair, and uninstall.
.claude/skills/cc-clip/SKILL.md	Repository-specific Claude Code skill generated from git history.
.agents/skills/cc-clip/SKILL.md	Codex-facing copy of the generated repository skill.
.agents/skills/cc-clip/agents/openai.yaml	Codex skill metadata so the repo skill appears cleanly in the skill interface.
.claude/identity.json	Suggested identity.json baseline derived from repository conventions.
.codex/config.toml	Repo-local Codex MCP and multi-agent baseline aligned with ECC defaults.
.codex/AGENTS.md	Codex usage guide that points at the generated repo skill and workflow bundle.
.codex/agents/explorer.toml	Read-only explorer role config for Codex multi-agent work.
.codex/agents/reviewer.toml	Read-only reviewer role config focused on correctness and security.
.codex/agents/docs-researcher.toml	Read-only docs researcher role config for API verification.
.claude/homunculus/instincts/inherited/cc-clip-instincts.yaml	Continuous-learning instincts derived from repository patterns.
.claude/commands/feature-development-implementation-tests.md	Workflow command scaffold for feature-development-implementation-tests.
.claude/commands/documentation-update-multilingual.md	Workflow command scaffold for documentation-update-multilingual.
.claude/commands/test-suite-expansion.md	Workflow command scaffold for test-suite-expansion.

Optional: Continuous Learning (20 instincts)

This PR also includes instincts for the continuous-learning-v2 skill. These are optional and only useful if you use that skill.

Import after merging:

/instinct-import .claude/homunculus/instincts/inherited/cc-clip-instincts.yaml

Review Checklist

• Verify detected patterns are accurate
• Confirm generated config, commands, and skill metadata match the repo’s real workflow
• Check best practices align with team standards before merging

---

_{ECC Tools | Everything Claude Code}

[ShunmeiCho]

Requesting changes. This auto-generated skill bundle injects inaccurate, repo-contradicting
guidance into the agent workflow, and does so with implicit invocation enabled. I'd recommend
not merging the generated batch as-is, and instead landing a small, human-maintained repo
guidance file with implicit invocation turned off.

P1 (blocking): the generated skill injects wrong rules, implicitly

• .agents/skills/cc-clip/SKILL.md wraps its entire body in a ```markdown fence
  (line 1 through EOF), so the whole skill renders as one code block rather than active content.
• It states the Go import style is "relative imports" with
  import ("internal/daemon", "internal/tunnel"). That's wrong: the module is
  github.com/shunmei/cc-clip (go.mod), and Go modules don't support relative imports.
  Correct form is github.com/shunmei/cc-clip/internal/daemon.
• .agents/skills/cc-clip/agents/openai.yaml sets allow_implicit_invocation: true, so the
  above gets injected without an explicit request.
• The generated instincts claim tests live in tests/ or __tests__/
  (.claude/homunculus/instincts/inherited/cc-clip-instincts.yaml:121), contradicting this
  repo's Go convention of colocated *_test.go files.

Fix: replace the auto-generated skill with minimal, hand-written repo guidance, and remove
implicit invocation.

P2: repo-local Codex config makes external MCP/npx the default run surface

.codex/config.toml pulls GitHub / Context7 / Memory / Playwright servers via npx -y and
configures a remote Exa MCP by default — turning a personal/org tool choice into the repo's
default runtime. This also contradicts the same PR's .codex/AGENTS.md, which says private
MCPs belong in ~/.codex/config.toml. Please ship these as an optional template/doc rather
than a committed default .codex/config.toml.

P3: diff hygiene

git diff --check origin/main...HEAD reports trailing-whitespace / missing-final-newline
issues in .agents/skills/cc-clip/SKILL.md, .claude/skills/cc-clip/SKILL.md, and the
.claude/homunculus/...yaml files. CI passed because it builds/vets/tests Go only and doesn't
gate docs/config.