getHubFunctions() — mcp Function Reference

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

Function typescript AnalysisTools OverviewRenderer calls 2 called by 1

Entity Profile

AnalysisTools→ OverviewRenderer→ getHubFunctions() — mcp Function Reference

Dependency Diagram

graph TD
  ff178654_5fa6_94e9_c0b1_04b8c002c018["getHubFunctions()"]
  242ec636_ba33_547c_5cb6_5f619c73d099["overview.ts"]
  ff178654_5fa6_94e9_c0b1_04b8c002c018 -->|defined in| 242ec636_ba33_547c_5cb6_5f619c73d099
  aea9c930_f1b1_d4dc_72c2_803aeb181aad["renderOverview()"]
  aea9c930_f1b1_d4dc_72c2_803aeb181aad -->|calls| ff178654_5fa6_94e9_c0b1_04b8c002c018
  2ef71e67_fa6d_b33f_d005_85a400698718["get()"]
  ff178654_5fa6_94e9_c0b1_04b8c002c018 -->|calls| 2ef71e67_fa6d_b33f_d005_85a400698718
  59a82797_f6a2_36aa_02bd_7b2f22d1bc50["normalizePath()"]
  ff178654_5fa6_94e9_c0b1_04b8c002c018 -->|calls| 59a82797_f6a2_36aa_02bd_7b2f22d1bc50
  style ff178654_5fa6_94e9_c0b1_04b8c002c018 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/tools/overview.ts lines 151–170

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);
}