getHubFunctions() — mcp Function Reference

Architecture documentation for the getHubFunctions() function in overview.ts from the mcp codebase.

Function typescript AnalysisTools SymbolLookup calls 2 called by 1

Entity Profile

AnalysisTools→ SymbolLookup→ getHubFunctions() — mcp Function Reference

Dependency Diagram

graph TD
  c65b7123_414d_97e5_1ab3_1575c0eeef30["getHubFunctions()"]
  d8e22e5c_06d6_3c1a_d1ff_f9f562d53e5d["renderOverview()"]
  d8e22e5c_06d6_3c1a_d1ff_f9f562d53e5d -->|calls| c65b7123_414d_97e5_1ab3_1575c0eeef30
  d6ed9355_f977_306b_b0ef_d7220fdefe68["get()"]
  c65b7123_414d_97e5_1ab3_1575c0eeef30 -->|calls| d6ed9355_f977_306b_b0ef_d7220fdefe68
  6666a1f2_0912_ade3_4b0e_42190c41cd97["normalizePath()"]
  c65b7123_414d_97e5_1ab3_1575c0eeef30 -->|calls| 6666a1f2_0912_ade3_4b0e_42190c41cd97
  style c65b7123_414d_97e5_1ab3_1575c0eeef30 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/tools/overview.ts lines 154–173

function getHubFunctions(graph: IndexedGraph, limit: number): { name: string; filePath: string; line: number; callerCount: number }[] {
  const hubs: { name: string; filePath: string; line: number; callerCount: number }[] = [];

  for (const [nodeId, adj] of graph.callAdj) {
    if (adj.in.length < 3) continue;

    const node = graph.nodeById.get(nodeId);
    if (!node) continue;

    const name = node.properties?.name as string;
    const filePath = node.properties?.filePath as string;
    const line = node.properties?.startLine as number;
    if (!name || !filePath) continue;

    hubs.push({ name, filePath: normalizePath(filePath), line: line || 0, callerCount: adj.in.length });
  }

  hubs.sort((a, b) => b.callerCount - a.callerCount);
  return hubs.slice(0, limit);
}