Show OpenSpec Capability

Discover and display the authoritative spec for a capability. This is the entry point for "see what exists, then read it" — don't list or grep openspec/ blindly before calling this skill.

Inputs

Optional: a capability name (matching a directory under openspec/specs/) or a keyword to search for. Omit both to get an index of all capabilities.

Process

1. No input given — enumerate every directory under openspec/specs/. For each, read the ## Purpose section (or the first descriptive line) of its spec.md and print a one-line index entry: capability-name — <purpose>. If openspec/specs/ is empty or missing, report that this repository has no OpenSpec baseline yet — suggest running the ss-write-spec or ss-reverse-spec skill. Stop here.
2. Input matches a capability directory exactly (openspec/specs/<capability>/) — read and display that spec.md in full.
3. Input is a keyword — search every openspec/specs/*/spec.md (and, where useful, active openspec/changes/*/specs/*/spec.md, excluding archive/) for the text. Show each match with its capability name and the matching line or excerpt. If more than one capability matches, list them and ask the user which one to display in full.
4. After displaying a capability, list the 5 most recent archive entries that touched it — e.g., by finding files matching openspec/changes/archive/*/specs/<capability>/spec.md and taking the last 5 in sorted order. For each, show the archive directory name, the first proposal heading if available, and a count of delta sections (ADDED / MODIFIED / REMOVED / RENAMED).

Output

Keep the surrounding commentary concise, but always include the full current spec text. Do not edit any files.