Girish Kanjiyani 766f4ee1d8
feat: add GitHub Copilot prompt support
Adds GitHub Copilot VS Code instruction and prompt files for ECC workflows, with VS Code prompt frontmatter/settings aligned to current docs and tests covering the surface.

Co-authored-by: Girish Kanjiyani <girish.kanjiyani5040@gmail.com>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-12 23:00:00 -04:00

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Markdown

---
agent: agent
description: Create a phased implementation plan before writing any code
---
# Implementation Planner
Before writing any code for this feature/task, produce a structured plan.
## Steps
1. **Clarify the goal** — restate the requirement in one sentence; flag any ambiguities.
2. **Research first** — identify existing utilities, libraries, or patterns in the codebase that can be reused. Do not reinvent what already exists.
3. **Identify dependencies** — list external packages, APIs, environment variables, or database changes needed.
4. **Break into phases** — structure work as ordered phases, each independently shippable:
- Phase 1: Core data model / schema changes
- Phase 2: Business logic + unit tests
- Phase 3: API / integration layer + integration tests
- Phase 4: UI / consumer layer + E2E tests
5. **Identify risks** — note anything that could block progress or cause regressions.
6. **Define done** — list the exact acceptance criteria (tests passing, coverage ≥ 80%, no lint errors, docs updated).
## Output Format
```
## Goal
[One-sentence summary]
## Reuse Opportunities
- [Existing utility/pattern]
## Dependencies
- [Package / API / env var]
## Phases
### Phase 1 — [Name]
- [ ] Task A
- [ ] Task B
### Phase 2 — [Name]
...
## Risks
- [Risk and mitigation]
## Definition of Done
- [ ] All tests pass (≥80% coverage)
- [ ] No new lint errors
- [ ] Docs updated if public API changed
```
Apply ECC coding standards throughout: immutable patterns, small focused files, explicit error handling.