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Translate PRD intent, roadmap asks, or product discussions into an implementation-ready capability plan that exposes constraints, invariants, interfaces, and unresolved decisions before multi-service work starts. Use when the user needs an ECC-native PRD-to-SRS lane instead of vague planning prose.
Instinct-based learning system that observes sessions via hooks, creates atomic instincts with confidence scoring, and evolves them into skills/commands/agents. v2.1 adds project-scoped instincts to prevent cross-project contamination.
Orchestrate building a brand-new feature end to end — research, plan, TDD implementation, review, and gated commit — by delegating each phase to the matching ECC agent. Use when adding a capability that does not exist yet.
Orchestrate bootstrapping a working MVP from a design or spec document — ingest the doc, plan thin vertical slices, scaffold the first end-to-end slice, then TDD-implement, review, and gated commit. Use to turn an SDD/PRD into a running starting point.
Orchestrate altering an existing, working feature to new desired behavior — update its tests to the new spec, change the implementation to match, review, and gated commit. Use when behavior is not broken but should be different.
Orchestrate fixing a bug — reproduce it as a failing regression test, fix to green, review, and gated commit — by delegating each phase to the matching ECC agent. Use when existing behavior is broken or wrong.
Shared orchestration engine for the orch-* skill family. Defines the gated Research-Plan-TDD-Review-Commit pipeline, the size classifier, the agent map, and the two human gates that the orch-* operation skills delegate to. Not usually invoked directly.
| name | product-capability |
| description | Translate PRD intent, roadmap asks, or product discussions into an implementation-ready capability plan that exposes constraints, invariants, interfaces, and unresolved decisions before multi-service work starts. Use when the user needs an ECC-native PRD-to-SRS lane instead of vague planning prose. |
This skill turns product intent into explicit engineering constraints.
Use it when the gap is not "what should we build?" but "what exactly must be true before implementation starts?"
If the repo has a durable product-context file such as PRODUCT.md, docs/product/, or a program-spec directory, update it there.
If no capability manifest exists yet, create one using the template at:
docs/examples/product-capability-template.mdThe goal is not to create another planning stack. The goal is to make hidden capability constraints durable and reusable.
Read only what is needed:
PRODUCT.md, design docs, RFCs, migration notes, operating-model docsCompress the ask into one precise statement:
If this statement is weak, the implementation will drift.
Extract the constraints that must hold before implementation:
These are the things that often live only in senior-engineer memory.
Produce an SRS-style capability plan with:
End with the exact handoff:
If useful, point to the next ECC-native lane:
project-flow-opsworkspace-surface-auditapi-connector-builderdashboard-buildertdd-workflowverification-loopReturn the result in this order:
CAPABILITY
- one-paragraph restatement
CONSTRAINTS
- fixed rules, invariants, and boundaries
IMPLEMENTATION CONTRACT
- actors
- surfaces
- states and transitions
- interface/data implications
NON-GOALS
- what this lane explicitly does not own
OPEN QUESTIONS
- blockers or product decisions still required
HANDOFF
- what should happen next and which ECC lane should take it