From leyline
Defines contract for deferred-item capture wrappers in plugins: CLI interface, GitHub issue template/labels, duplicate detection, JSON output, and validation guidelines.
npx claudepluginhub athola/claude-night-market --plugin leylineThis skill uses the workspace's default tool permissions.
- Building a new plugin deferred-capture wrapper
Enforces C++ Core Guidelines for writing, reviewing, and refactoring modern C++ code (C++17+), promoting RAII, immutability, type safety, and idiomatic practices.
Provides patterns for shared UI in Compose Multiplatform across Android, iOS, Desktop, and Web: state management with ViewModels/StateFlow, navigation, theming, and performance.
Implements Playwright E2E testing patterns: Page Object Model, test organization, configuration, reporters, artifacts, and CI/CD integration for stable suites.
scripts/deferred_capture.py)Specification that all plugin deferred-capture wrappers implement. Not a runtime dependency -- a convention.
Required arguments:
--title (str): Concise description. Becomes issue title
after [Deferred] prefix--source (str): Origin skill. One of: war-room, brainstorm,
scope-guard, feature-review, review, regression, egregore--context (str): Why raised and why deferredOptional arguments:
--labels (str): Comma-separated additional labels beyond
deferred + source--session-id (str): Session ID. Canonical source:
$CLAUDE_SESSION_ID env var, fallback: UTC timestamp
YYYYMMDD-HHMMSS--artifact-path (str): Absolute path or $HOME-based
path to source artifact--captured-by (str): explicit (default) or safety-net--dry-run (flag): Print JSON output without creating issueTitle: [Deferred] <title>
Labels: deferred + <source>
Body:
## Deferred Item
**Source:** <source> (session <session-id>)
**Captured:** <YYYY-MM-DD>
**Branch:** <current git branch>
**Captured by:** <explicit|safety-net>
### Context
<context argument verbatim>
### Original Artifact
<artifact-path if provided, otherwise "N/A">
### Next Steps
- [ ] Evaluate feasibility in a future cycle
- [ ] Link to related work if applicable
| Label | Color | Purpose |
|---|---|---|
deferred | #7B61FF | Universal query handle |
war-room | #B60205 | Source: war-room deliberation |
brainstorm | #1D76DB | Source: brainstorming session |
scope-guard | #FBCA04 | Source: scope-guard deferral |
feature-review | #F9A825 | Source: feature-review |
review | #0E8A16 | Source: code/PR review |
regression | #D73A4A | Source: skill regression |
egregore | #5319E7 | Source: autonomous agent |
Search: gh issue list --search "<title> in:title" --state open --json number,title
Compare: exact title match after stripping [Deferred]
prefix and normalizing to lowercase.
Only open issues are checked. Re-filing a closed deferred item is intentional.
Created: {"status": "created", "issue_url": "...", "number": 42}
Duplicate: {"status": "duplicate", "existing_url": "...", "number": 17}
Error: {"status": "error", "message": "..."}
Any wrapper can verify conformance with:
python3 scripts/deferred_capture.py \
--title "Test: compliance check" \
--source test \
--context "Automated compliance verification" \
--dry-run
Must output valid JSON with a status field.