mempalace_check_duplicate

MCP tool from Memheaven by nazar256

Check for exact or semantic duplicates before writing memory.

How to use it

Project documentation lists mempalace_check_duplicate for the Memheaven MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.

Install Memheaven

$npx wrangler secret put JWT_SIGNING_SECRET
FULL MEMHEAVEN LISTING

Other tools in Memheaven (33)

mempalace_add_drawer

Add durable drawer content and index it semantically.

mempalace_create_tunnel

Create an explicit tenant-scoped tunnel between wing and room locations.

mempalace_delete_drawer

Soft-delete a tenant-scoped drawer and remove its semantic index entries.

mempalace_delete_tunnel

Delete a tenant-scoped explicit tunnel by ID.

mempalace_diary_read

Read recent diary entries with optional wing and room filters.

mempalace_diary_reindex

Backfill or refresh diary semantic index rows for the tenant.

mempalace_diary_search

Search diary entries for one explicit agent with hard scope filters.

mempalace_diary_write

Write a concise diary entry and index it for scoped search.

mempalace_find_tunnels

Find tenant-scoped cross-wing shared rooms that behave like passive tunnels.

mempalace_follow_tunnels

Follow explicit tunnels connected to a wing and room location.

mempalace_get_aaak_spec

Return compact guidance for concise, readable memory notes.

mempalace_get_drawer

Fetch one tenant-scoped drawer with bounded content and provenance.

mempalace_get_taxonomy

Return the current tenant-scoped wing and room taxonomy.

mempalace_graph_stats

Return tenant-scoped graph, shared-room, and explicit tunnel statistics.

mempalace_hook_settings

Return the configured save policy for this deployment.

mempalace_kg_add

Add a tenant-scoped temporal knowledge-graph fact.

mempalace_kg_check

Run deterministic reliability checks for active KG conflicts and stale facts.

mempalace_kg_invalidate

Invalidate an exact tenant-scoped knowledge-graph fact.

mempalace_kg_query

Query tenant-scoped temporal knowledge-graph facts.

mempalace_kg_stats

Return tenant-scoped knowledge-graph statistics.

mempalace_kg_timeline

Show the recent knowledge-graph timeline for an entity or all facts.

mempalace_list_drawers

List active tenant-scoped drawers with optional wing and room filters.

mempalace_list_rooms

List tenant-scoped rooms and active drawer counts for one wing or all wings.

mempalace_list_tunnels

List tenant-scoped explicit tunnels, optionally filtered by endpoint wing.

mempalace_list_wings

List tenant-scoped wings and active drawer counts.

mempalace_memories_filed_away

Return the latest tenant-scoped write filing status.

mempalace_reconnect

Return configured binding and index health.

mempalace_search

Search tenant-scoped drawers with hybrid semantic and lexical retrieval.

mempalace_status

Diagnostics and backend capabilities for memory-relevant chats.

mempalace_sync

Report that local filesystem and git sync is unsupported in hosted mode.

mempalace_traverse

Traverse the tenant shared-room graph and explicit tunnels.

mempalace_update_drawer

Update a drawer and reindex changed content or metadata.

mempalace_wake_context

Start a memory-relevant chat with bounded, privacy-scoped startup context.