docs: add Phase 2 implementation plan and rename Phase 1 for consistency

[ggallen]

Summary

• Add implementation plan for ADR-0038 Phase 2 (transitive dependency resolution), breaking it into 3 PRs: skill frontmatter parser, recursive resolver with cycle/depth/breadth limits, and CLI wiring
• Rename universal-harness-access-implementation.md to universal-harness-access-phase1.md for consistency with the new Phase 2 naming
• Update all cross-references in README, ADR-0038, and the design plan doc

Test plan

• Verify all markdown links resolve correctly
• Verify Phase 1 plan content is unchanged (rename only)
• Review Phase 2 plan for completeness against ADR-0038 design doc

🤖 Generated with Claude Code

[github-actions]

Site preview

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Commit: bbe38fce22bc37a0f9c59221d85a1abf310008da

[fullsend-ai-review]

Review

Findings

No findings.

The correctness sub-agent (opus) completed successfully and confirmed this is a pure documentation change with no code modifications — zero correctness surface area. Three sonnet-tier sub-agents (style-conventions, intent-coherence, docs-currency) failed to launch due to model unavailability on the Vertex deployment. The orchestrator independently verified that all references to the renamed file (universal-harness-access-implementation.md → universal-harness-access-phase1.md) are updated across README.md, ADR-0038, and the design plan doc — no stale references remain. The new Phase 2 implementation plan is well-structured and consistent with ADR-0038's design direction.

Previous run

Review

Findings

No findings.

Two sonnet-tier sub-agents (style-conventions, docs-currency) failed to launch due to model unavailability on the Vertex deployment. The correctness sub-agent (opus) completed successfully and confirmed this is a pure documentation change with no code modifications. The orchestrator independently verified that all references to the renamed file (universal-harness-access-implementation.md → universal-harness-access-phase1.md) are updated across README.md, ADR-0038, and the design plan doc — no stale references remain. The new Phase 2 implementation plan is well-structured and consistent with the existing Phase 1 plan.

Previous run (2)

Review

Findings

No findings.

Three sonnet-tier sub-agents (style-conventions, intent-coherence, docs-currency) failed to launch due to model unavailability on the Vertex deployment. The correctness sub-agent (opus) completed successfully and confirmed this is a pure documentation change with no code modifications. The orchestrator independently verified that all references to the renamed file (universal-harness-access-implementation.md → universal-harness-access-phase1.md) are updated across README.md, ADR-0038, and the design plan doc — no stale references remain.

[waynesun09]

Review Squad Report (1 HIGH, 8 MEDIUM)

Agents dispatched: 7 (2x claude-coder, 2x claude-researcher, 2x gemini-code-review, 1x cursor-code-review)
Verified findings: 9 MEDIUM+ (4 false positives removed from raw agent output)

Inline comments below on each finding.

[ralphbean]

waynesun09's squad caught the important stuff — agreed with all 9 findings (thumbs-up'd each). Two small additional notes inline.