Agentled MCP Server

Instructions

Implementation Reference

• src/tools/knowledge.ts:91-112 (handler)

  The MCP tool registration and handler implementation for 'query_kg_edges'. It defines the input schema using Zod and invokes the 'queryKgEdges' method on the client object.

      server.tool(
          'query_kg_edges',
          `Traverse Knowledge Graph edges by entity name and/or relationship type.
  Returns edges with source/target node IDs, relations, scores, and metadata.
  Use this to explore deal relationships, investor-startup connections, and scoring edges.
  Gracefully returns empty results if the Knowledge Graph is not configured.`,
          {
              entityName: z.string().optional().describe('Filter edges by entity name'),
              relationshipType: z.string().optional().describe('Filter edges by relationship type (e.g., "INVESTED_IN", "SCORED")'),
              limit: z.number().min(1).max(500).optional().describe('Max edges to return (default 100, max 500)'),
          },
          async ({ entityName, relationshipType, limit }, extra) => {
              const client = clientFactory(extra);
              const result = await client.queryKgEdges(entityName, relationshipType, limit);
              return {
                  content: [{
                      type: 'text' as const,
                      text: JSON.stringify(result, null, 2),
                  }],
              };
          }
      );