Agent Skills: recall-knowledge

Search the user's Obsidian vault for cross-project technical knowledge previously captured by the /capture-knowledge skill, and apply what's there to the current task. Use this PROACTIVELY at the start of any non-trivial work in a framework, language, or domain the user has touched before — the vault may already hold the gotcha you're about to rediscover. Trigger on explicit asks like "check my vault", "do I have notes on X", "search my knowledge", "what did I write about Y", "recall how I did Z", "look that up in my notes". Examples that should trigger: "do we have anything about embedding MCP servers in Swift apps?", "search my vault for Go pagination patterns", "what did I learn about SwiftData rollback?", "I'm about to wire up CloudKit sync — anything saved about that?". Also use BEFORE diving into integration recipes, SDK wiring, platform quirks, build-system glue, or language-specific gotchas (Swift actor isolation, Go generics, SwiftData, MCP, CloudKit, GraphQL pagination, App Intents, Hummingbird, NWPathMonitor, etc.) — a quick vault check beats reinventing a wheel the user already documented. Do NOT use for questions answerable from the current repo alone (read the repo instead), questions whose answer doesn't depend on the user's prior project work (general programming knowledge, language syntax, public API references), or queries about user preferences (those live in memory / CLAUDE.md, not the vault).