memstem-searchlisted

# MemStem Search Search MemStem — the unified memory index that contains every AI agent's memories, skills, daily logs, and session captures (Ari + Claude Code today, more later). MemStem is the only place that sees cross-agent context; grep on a single workspace cannot. ## When to use Any retrieval-style question — past decisions, project status, skills lookup, prior work, fuzzy or conceptual recall. Examples: - "what did we decide about X" - "what's the status of Y" - "do we have a skill for Z" - "what did Claude Code work on yesterday" - "find the decision about the embedder migration" Do **not** grep on a single workspace before trying this. grep can't see other agents' memories or Claude Code session captures, and most of what you're looking for is already indexed in MemStem. ## Procedure This skill owns the full priority ladder. Try each rung in order; only fall through on hard failure. ### 1. MemStem MCP (preferred — shares process state) If `mcp__memstem__memstem_search` is callable in the current session, use it: ``` mcp__memstem__memstem_search(query="<the args>", top_k=10) ``` **Deferred-tool gotcha — the rule that gets missed.** Claude Code does not pre-load MCP tool schemas. If a `<system-reminder>` lists `mcp__memstem__*` as **deferred tools**, the names are advertised but the schemas are not loaded — calling them directly fails with `InputValidationError`. Load the schemas first: ``` ToolSearch(query="select:mcp__memstem__memstem_search,mcp__memstem