LocalNest MCP

Instructions

Implementation Reference

• src/mcp/tools/memory-store.js:271-274 (handler)

  The handler function for the localnest_memory_add_relation tool, which calls the memory service to create the relation.

  async ({ source_id, target_id, relation_type }) => {
    const result = await memory.addRelation(source_id, target_id, relation_type);
    return normalizeRelationResult(result, { source_id, target_id, relation_type });
  }

• src/mcp/tools/memory-store.js:254-275 (registration)

  Registration of the localnest_memory_add_relation tool in the memory store toolset.

  registerJsonTool(
    ['localnest_memory_add_relation'],
    {
      title: 'Memory Add Relation',
      description: 'Link two memory entries with a named relation. Use to build a traversable knowledge graph (e.g. "depends_on", "contradicts", "supersedes", "related").',
      inputSchema: {
        source_id: z.string().min(1),
        target_id: z.string().min(1),
        relation_type: z.string().min(1).max(60).default('related')
      },
      annotations: {
        readOnlyHint: false,
        destructiveHint: false,
        idempotentHint: true,
        openWorldHint: false
      }
    },
    async ({ source_id, target_id, relation_type }) => {
      const result = await memory.addRelation(source_id, target_id, relation_type);
      return normalizeRelationResult(result, { source_id, target_id, relation_type });
    }
  );