Keyword search over your own memory: notes you stored plus facts the gateway learned from your chats. Returns JSON {results,total}. Use before answering from recall; for a known id use memory_read.

Save one free-text note to your own memory; memory_search finds it and later prompts get it injected. Returns memory_id. Never overwrites. Per-user preferences go to user_profile_record.

Read one of your memory entries by id (from memory_store or memory_search): content, tags, layer, importance, created_at. Unknown or foreign ids are refused. Several ids: memory_fetch_batch.

Fetch up to 100 of your memory entries by id in one call. Returns {memories, missing_ids}; unknown or foreign ids go to missing_ids instead of failing. Use instead of repeated memory_read.

Fold a surface form into a canonical entity (e.g. '老闆' -> 'Wang Ming') so recall treats them as one. Lowercased; chains flattened; re-adding an alias re-points it. See memory_alias_list.

List your memory's entity aliases as {canonical, alias} pairs plus a total. Check here before memory_alias_add so you do not re-point an existing alias by accident.

Every value a (subject, predicate) fact has had, oldest to newest, expired rows included, showing which write superseded which. For the value at one instant use memory_get_at.

The single (subject, predicate) fact valid at one instant by world time, or found:false. Safe with out-of-order ingestion. Full change log: memory_get_history; free-text recall: memory_search.

Rank a local repo's source files by relevance to a query (tree-sitter symbol graph + PageRank) and summarise their key symbols. Read-only. Use to find where code lives; it does not return file bodies.

Record one durable preference of a specific end user (timezone, language, 'prefers tea'). Same predicate again supersedes the old value, history kept. Notes not tied to a user: memory_store.

One user's currently-valid preference facts plus the rendered '## About This User' block injected into replies to them. Read-only. Add or change facts with user_profile_record.

Compile your user-as-code profile from current memory facts: typed preference and constraint rules, unresolved conflicts, untyped-row count. Read-only. One user's view: user_profile_get.

List wiki pages as a directory tree with titles and last-updated dates. scope="shared" lists the cross-agent wiki. Use to browse; to find pages by content use wiki_search.

Read a wiki page (frontmatter + body). Use wiki_ls or wiki_search to find page paths first. Pass scope="shared" to read from the cross-agent shared wiki.

Create or overwrite a whole wiki page (content incl. YAML frontmatter); atomic, updates _index.md and _log.md. scope="shared" obeys the namespace policy. To edit, wiki_read the page first.

Full-text search of wiki pages, trust-weighted, with layer/min_trust filters and optional 1-hop expand. scope="shared" searches the shared wiki. Notes outside the wiki: memory_search.

Audit the wiki for orphan pages, broken links and stale pages; returns a report and changes nothing. scope="shared" audits the shared wiki and its frontmatter schema. Totals only: wiki_stats.

Wiki totals: pages, index entries, recent activity, health score (shared scope adds per-contributor counts). Read-only. To see the problems behind the score use wiki_lint.

Export a wiki (yours by default) under /exports as one HTML file (default) or an Obsidian vault folder; returns the path. Overwrites the previous export, never the wiki itself.

Find likely duplicate wiki pages by title and tag similarity; returns pairs with each page's trust and the reason. Read-only, merges nothing: merge by hand with wiki_write.

Render the wiki link graph as a Mermaid diagram (nodes = pages, edges = related links), or only pages within depth hops of center. Read-only.

Rebuild the wiki full-text index from the pages on disk; returns the page count. Safe to repeat. Use only when wiki_search misses pages you know exist, e.g. after files were edited directly.

Publish a summary of one of your wiki pages to the shared wiki at sources/--.md with attribution; re-sharing overwrites it. Secret-scanned. Full shared pages: wiki_write scope=shared.

Reflect over your memories about a topic and get a clustered proposal scaffold for consolidated rules. Returns candidates only — review, then persist with memory_store. Writes nothing itself.