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Guardrails

• Favor straightforward, minimal implementations first and add complexity only when it is requested or clearly required.
• Keep changes tightly scoped to the requested outcome.
• Refer to opence/AGENTS.md (located inside the opence/ directory—run ls opence or opence update if you don't see it) if you need additional opence conventions or clarifications.
• Identify any vague or ambiguous details and ask the necessary follow-up questions before editing files.
• Do not write any code during the planning stage. Only create design documents (proposal.md, tasks.md, design.md, and spec deltas). Implementation happens in the work stage after approval.

Steps

1. Review opence/project.md, run opence list and opence list --specs, and inspect related code or docs (e.g., via rg/ls) to ground the plan in current behaviour; note any gaps that require clarification.
2. Choose a unique verb-led change-id and scaffold proposal.md, tasks.md, and design.md (when needed) under opence/changes/<id>/.
3. Map the change into concrete capabilities or requirements, breaking multi-scope efforts into distinct spec deltas with clear relationships and sequencing.
4. Capture architectural reasoning in design.md when the solution spans multiple systems, introduces new patterns, or demands trade-off discussion before committing to specs.
5. Draft spec deltas in changes/<id>/specs/<capability>/spec.md (one folder per capability) using ## ADDED|MODIFIED|REMOVED Requirements with at least one #### Scenario: per requirement and cross-reference related capabilities when relevant.
6. Draft tasks.md as an ordered list of small, verifiable work items that deliver user-visible progress, include validation (tests, tooling), and highlight dependencies or parallelizable work.
7. Validate with opence validate <id> --strict and resolve every issue before sharing the plan.

Reference

• Use opence show <id> --json --deltas-only or opence show <spec> --type spec to inspect details when validation fails.
• Search existing requirements with rg -n "Requirement:|Scenario:" opence/specs before writing new ones.
• Explore the codebase with rg <keyword>, ls, or direct file reads so plans align with current implementation realities.