From spec-coexist
Use whenever the user wants a point-in-time status report of the project — completed requirements, in-progress work, uncovered REQ-IDs, and a dependency graph. Trigger on phrases like "スナップショットを生成して", "プロジェクトの現状を見たい", "ステークホルダー向けのレポート", "generate a delivery snapshot", "project status report", "what's the current state of requirements". Do NOT trigger for traceability matrix generation alone (use `build_traceability_matrix.sh` directly) or for spec creation/revision. This skill is self-contained and MUST NOT delegate to any `superpowers:*` skill.
How this skill is triggered — by the user, by Claude, or both
Slash command
/spec-coexist:delivery-snapshotThe summary Claude sees in its skill listing — used to decide when to auto-load this skill
Conformance keywords follow [RFC 2119](https://www.rfc-editor.org/rfc/rfc2119) / [RFC 8174](https://www.rfc-editor.org/rfc/rfc8174).
Conformance keywords follow RFC 2119 / RFC 8174.
This skill MUST NOT invoke or delegate to any superpowers:* skill.
Generate a single stakeholder-readable file (docs/_generated/snapshot-<date>.md) that consolidates project state in one place: completed and in-progress requirements, recent design changes, test coverage gaps, and a mermaid dependency graph. PMs and designers can read one file to understand current project status.
Do NOT trigger for: creating/revising specs, running traceability checks only, debugging.
build_traceability_matrix.sh to get fresh data.status from all docs to classify active/draft/retired.git log --since=<period> for recently modified design docs (default: 14 days; use the user's stated period if given, e.g. "今週" → 7 days).subsystem_deps.sh.docs/_generated/snapshot-<date>.md per references/snapshot-format.md.flowchart TD
Start([Invoked]) --> TM[build_traceability_matrix.sh]
TM --> Scan[Scan doc lifecycle status]
Scan --> Git[Collect recent changes]
Git --> Dep[Generate mermaid dependency graph]
Dep --> Gen[Assemble snapshot-DATE.md]
Gen --> Report([Report summary])
references/snapshot-format.md — canonical snapshot document structure../_shared/scripts/build_traceability_matrix.sh — builds traceability matrix (prerequisite data)../_shared/scripts/subsystem_deps.sh — dumps subsystem dependency edges for mermaid graph../_shared/scripts/check_doc_links.sh — validates doc references (optional post-check)Provides behavioral guidelines to reduce common LLM coding mistakes, focusing on simplicity, surgical changes, assumption surfacing, and verifiable success criteria.
Searches, retrieves, and installs Agent Skills from prompts.chat registry using MCP tools like search_skills and get_skill. Activates for finding skills, browsing catalogs, or extending Claude.
Creates, edits, and optimizes skills for Claude Code, including drafting, evaluating with test prompts, iterating on performance, and improving skill descriptions for better triggering accuracy.
npx claudepluginhub wintermaples/spec-coexist --plugin spec-coexist