Add domain-discovery and tree-generator meta-skills (v2.1)#4
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Incorporates feedback from TanStack DB testing (discussions #2 and #3): domain-discovery: - Cross-domain failure modes with `domains` list for semi-lattice coverage - Tensions section for design conflicts between domains - AI-agent-specific failure mode interview questions (Phase 3c) - Composition discovery from package.json peer deps (Phase 2h) - Subsystem and reference candidate flagging per domain (Phase 2c) - Relaxed interview batching for yes/no confirmations - Failure mode status tracking (active/fixed-but-legacy-risk/removed) - Strengthened GitHub issue scanning for architectural positions tree-generator: - Source repository layout for npm distribution in monorepos - package.json `files` array guidance for shipping skills - Framework-integration domain decomposition per adapter package - Adapter-heavy domain guidance (per-adapter reference files) - Cross-domain failure modes written into all relevant SKILL files - Tension notes with cross-references between involved skills - Failure mode status handling (skip removed, annotate legacy-risk) - Content-based reference file heuristics (not just length overflow) - Dense API surface and schema validation reference file triggers Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove phantom package_map.yaml references from tree-generator - Fix Phase 3f → 3e cross-reference in domain-discovery - Fix metadata.sources → sources in validation table - Add failure mode → Common Mistake mapping note - Clarify cross-domain failure mode canonical location (list once, tag with domains) - Add skill_spec.md structural template - Compress plausible/silent/grounded definition in tree-generator - Add quality warning to compressed domain-discovery fallback - Clarify "no concept explanations" means external concepts only - Add composition skill cross-reference to domain-discovery Phase 2h Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
LadyBluenotes
approved these changes
Feb 25, 2026
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Summary
skills/domain-discovery/SKILL.md(v2.1) — interviews library maintainers to produce a structured domain map (domain_map.yaml+skill_spec.md)skills/tree-generator/SKILL.md(v2.1) — generates SKILL.md files from a domain mapBoth skills incorporate feedback from testing against TanStack DB (discussions #2 and #3).
Key changes from v2.0 feedback
domain-discovery:
domainslist — semi-lattice coverage so the same advice appears in every relevant SKILL filepackage.jsonpeer deps before interviewstatusfield (active/fixed-but-legacy-risk/removed)tree-generator:
package.jsonfilesarray guidanceTest plan
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