refactor: Rename all file/folders to camelCase

agentTools/graphExplorer.ts

@@ -0,0 +1,60 @@
+/**
+ * Graph explorer tool.
+ * Explores structural relationships between specification sections and implementation code.
+ */
+
+import { DynamicStructuredTool } from "@langchain/core/tools";
+import type Graph from "graphology";
+import { z } from "zod";
+
+const graphExplorerSchema = z.object({
+  query: z
+    .string()
+    .describe(
+      "The section ID or function name to explore in the graph (e.g., 'Evaluate_IfStatement' or 'sec-if-statement')",
+    ),
+});
+
+/**
+ * Creates the graph explorer tool.
+ * @param graph - Graphology graph instance
+ */
+export function createGraphExplorerTool(graph: Graph) {
+  return new DynamicStructuredTool({
+    name: "graph_explorer",
+    description:
+      "Explores structural relationships between specification sections and implementation code (functions). Use this to find which spec section a function implements.",
+    schema: graphExplorerSchema,
+    func: async ({ query }) => {
+      console.log(`[Tool: graph_explorer] Querying for: ${query}`);
+
+      let nodeId = query;
+      if (!graph.hasNode(nodeId)) {
+        if (graph.hasNode(`func-${query}`)) {
+          nodeId = `func-${query}`;
+        }
+      }
+
+      if (graph.hasNode(nodeId)) {
+        const neighbors = graph.neighbors(nodeId);
+        const nodeAttr = graph.getNodeAttributes(nodeId);
+
+        let result = `Information for ${nodeId} (${nodeAttr.type}):\n`;
+        if (nodeAttr.title) result += `- Title: ${nodeAttr.title}\n`;
+        if (nodeAttr.file) result += `- File: ${nodeAttr.file}\n`;
+        result += `\nConnected parts:\n`;
+
+        neighbors.forEach((neighbor) => {
+          const attr = graph.getNodeAttributes(neighbor);
+          const edges = graph.edges(nodeId, neighbor);
+          const edgeAttr = graph.getEdgeAttributes(edges[0]);
+          result += `- ${neighbor} (${attr.type}) via ${edgeAttr.type}${attr.title ? `: ${attr.title}` : ""}\n`;
+        });
+
+        return result;
+      }
+
+      return `No information found in graph for ${query}. Use spec_retriever to search text.`;
+    },
+  });
+}