Claude Code skills, rules, and language bundles https://git.cjennings.net/rulesets/atom?h=main 2026-04-19T22:23:37+00:00 2026-04-19T22:23:37+00:00 Craig Jennings c@cjennings.net 2026-04-19T22:23:37+00:00 urn:sha1:c96296a30e3f712561b5f05f3f1e9d95588f643e Cross-cutting rule covering subagent hygiene: - Decision table: parallel-safe (read-only investigation, independent test failures, multi-domain research) vs sequential-with-review (plan execution, coupled edits) vs never-parallel (concurrent writes) vs don't-subagent-at-all (target known, work fits in ~10 tool calls). - Prompt contract: scope / pasted context / explicit 'do NOT' list / required output format. Missing any field yields shallow work. - Context-pollution rule: subagents absorb noise the main thread shouldn't carry. When one fails, dispatch a fix-agent with the failure report — do not retry in the orchestrator. - Review-gate cadence: after each sequential task, or every ~3 in parallel batches. - Anti-patterns including parallel implementation on overlapping files, broad 'fix all the tests' prompts, timeout-tuning to mask flakes, and letting the agent decide scope. Added one-line cross-references to subagents.md from debug/, review-code/, and finish-branch/ SKILL.md — the skills that most rely on delegation. Clean-room synthesis from NeoLabHQ/context-engineering-kit's subagent-driven-development pattern (MIT).