caspar-recall

name	caspar-recall
description	Use when the user wants to search the project's captured knowledge, recall a specific past learning, or discover what learnings already exist (e.g. "/caspar:recall", "what do we know about X", "is there a learning for Y"). Do NOT trigger to capture or write new knowledge — that is /caspar:learn.
user-invocable	true

recall — Search Project Knowledge

Purpose

Find and load the project's captured caspar learnings relevant to a query, so the answer is grounded in prior knowledge instead of re-derived.

Inputs

• $ARGUMENTS — the search query. Empty = list everything by category.
• The knowledge registry, read just-in-time (not inlined here):
  • {{project_root}}/.claude/skills/caspar-recall/SKILL.md (Claude Code), or
  • {{project_root}}/.agents/skills/caspar-recall/SKILL.md (Codex). Each registry row is skill-name|category|triggers|description. Live trigger keywords also sit in each loaded skill's frontmatter description.

Working Set

Read-only: the registry file above and the frontmatter descriptions already in context. No writes.

Outputs + DONE

A grounded answer, plus the matching knowledge loaded into context. DONE when:

• The query was matched against registry triggers/descriptions AND in-context skill descriptions; and
• The match-count rule below was applied; and
• On any match, the chosen learning(s) were loaded via Skill({skill-name}) before answering.

Method / guardrails

• Match the query against registry triggers + description and the trigger keywords in loaded skills' frontmatter.
• Decision rule (load-bearing — apply exactly):
  • Single match → load it automatically: Skill({skill-name}).
  • Multiple matches → list the options and ask the user which to load (do not auto-load several).
  • No match → say so and suggest /caspar:learn to capture it.
• Empty query → list all available knowledge grouped by category; do not load.
• If no registry file exists at either path → report that no project knowledge registry exists yet and suggest /caspar:learn once the current work yields something worth preserving. Do not fabricate entries.

Handoff

Return the loaded knowledge and a 1–2 line note on what was applied, in-thread. Persist nothing.

Escalate-If

• Multiple plausible matches and the user's intent is ambiguous → ask which to load.
• Query implies knowledge that should exist but the registry lacks it → surface the gap and point to /caspar:learn.