Ben Sigman
6.6 KiB
MCP Tools Reference
Detailed parameter schemas for all 19 MCP tools.
Palace — Read Tools
mempalace_status
Palace overview: total drawers, wing and room counts, AAAK spec, and memory protocol.
Parameters: None
Returns: { total_drawers, wings, rooms, palace_path, protocol, aaak_dialect }
mempalace_list_wings
List all wings with drawer counts.
Parameters: None
Returns: { wings: { "wing_name": count } }
mempalace_list_rooms
List rooms within a wing (or all rooms if no wing given).
| Parameter | Type | Required | Description |
|---|---|---|---|
wing |
string | No | Wing to list rooms for |
Returns: { wing, rooms: { "room_name": count } }
mempalace_get_taxonomy
Full wing → room → drawer count tree.
Parameters: None
Returns: { taxonomy: { "wing": { "room": count } } }
mempalace_search
Semantic search. Returns verbatim drawer content with similarity scores.
| Parameter | Type | Required | Description |
|---|---|---|---|
query |
string | Yes | What to search for |
limit |
integer | No | Max results (default: 5) |
wing |
string | No | Filter by wing |
room |
string | No | Filter by room |
Returns: { query, filters, results: [{ text, wing, room, source_file, similarity }] }
mempalace_check_duplicate
Check if content already exists in the palace before filing.
| Parameter | Type | Required | Description |
|---|---|---|---|
content |
string | Yes | Content to check |
threshold |
number | No | Similarity threshold 0–1 (default: 0.85–0.87) |
Returns: { is_duplicate, matches: [{ id, wing, room, similarity, content }] }
mempalace_get_aaak_spec
Returns the AAAK dialect specification.
Parameters: None
Returns: { aaak_spec: "..." }
Palace — Write Tools
mempalace_add_drawer
File verbatim content into the palace. Identical content (same deterministic drawer ID) is silently skipped. For similarity-based duplicate detection before filing, use mempalace_check_duplicate.
| Parameter | Type | Required | Description |
|---|---|---|---|
wing |
string | Yes | Wing (project name) |
room |
string | Yes | Room (aspect: backend, decisions, etc.) |
content |
string | Yes | Verbatim content to store |
source_file |
string | No | Where this came from |
added_by |
string | No | Who is filing (default: "mcp") |
Returns: { success, drawer_id, wing, room }
mempalace_delete_drawer
Delete a drawer by ID. Irreversible.
| Parameter | Type | Required | Description |
|---|---|---|---|
drawer_id |
string | Yes | ID of the drawer to delete |
Returns: { success, drawer_id }
Knowledge Graph Tools
mempalace_kg_query
Query entity relationships with time filtering.
| Parameter | Type | Required | Description |
|---|---|---|---|
entity |
string | Yes | Entity to query (e.g. "Max", "MyProject") |
as_of |
string | No | Date filter — only facts valid at this date (YYYY-MM-DD) |
direction |
string | No | outgoing, incoming, or both (default: both) |
Returns: { entity, as_of, facts: [{ direction, subject, predicate, object, valid_from, valid_to, current }], count }
mempalace_kg_add
Add a fact to the knowledge graph.
| Parameter | Type | Required | Description |
|---|---|---|---|
subject |
string | Yes | The entity doing/being something |
predicate |
string | Yes | Relationship type (e.g. "loves", "works_on") |
object |
string | Yes | The entity being connected to |
valid_from |
string | No | When this became true (YYYY-MM-DD) |
source_closet |
string | No | Closet ID where this fact appears |
Returns: { success, triple_id, fact }
mempalace_kg_invalidate
Mark a fact as no longer true.
| Parameter | Type | Required | Description |
|---|---|---|---|
subject |
string | Yes | Entity |
predicate |
string | Yes | Relationship |
object |
string | Yes | Connected entity |
ended |
string | No | When it stopped being true (default: today) |
Returns: { success, fact, ended }
mempalace_kg_timeline
Chronological timeline of facts.
| Parameter | Type | Required | Description |
|---|---|---|---|
entity |
string | No | Entity to get timeline for (omit for full timeline) |
Returns: { entity, timeline: [{ subject, predicate, object, valid_from, valid_to, current }], count }
mempalace_kg_stats
Knowledge graph overview.
Parameters: None
Returns: { entities, triples, current_facts, expired_facts, relationship_types }
Navigation Tools
mempalace_traverse
Walk the palace graph from a room. Find connected ideas across wings.
| Parameter | Type | Required | Description |
|---|---|---|---|
start_room |
string | Yes | Room to start from |
max_hops |
integer | No | How many connections to follow (default: 2) |
Returns: [{ room, wings, halls, count, hop, connected_via }]
mempalace_find_tunnels
Find rooms that bridge two wings.
| Parameter | Type | Required | Description |
|---|---|---|---|
wing_a |
string | No | First wing |
wing_b |
string | No | Second wing |
Returns: [{ room, wings, halls, count, recent }]
mempalace_graph_stats
Palace graph overview: nodes, tunnels, edges, connectivity.
Parameters: None
Returns: { total_rooms, tunnel_rooms, total_edges, rooms_per_wing, top_tunnels }
Agent Diary Tools
mempalace_diary_write
Write to your personal agent diary.
| Parameter | Type | Required | Description |
|---|---|---|---|
agent_name |
string | Yes | Your name — each agent gets its own wing |
entry |
string | Yes | Diary entry (in AAAK format recommended) |
topic |
string | No | Topic tag (default: "general") |
Returns: { success, entry_id, agent, topic, timestamp }
mempalace_diary_read
Read recent diary entries.
| Parameter | Type | Required | Description |
|---|---|---|---|
agent_name |
string | Yes | Your name |
last_n |
integer | No | Number of recent entries (default: 10) |
Returns: { agent, entries: [{ date, timestamp, topic, content }], total, showing }