getKeyFilesForDomain() — mcp Function Reference

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

Function typescript AnalysisTools ArchitecturalMapping calls 3 called by 1

Entity Profile

AnalysisTools→ ArchitecturalMapping→ getKeyFilesForDomain() — mcp Function Reference

Dependency Diagram

graph TD
  fbeba3a0_8168_dd12_bca3_885bafcb50b5["getKeyFilesForDomain()"]
  82b72c82_f107_1ece_5ba4_a66ed36389be["renderOverview()"]
  82b72c82_f107_1ece_5ba4_a66ed36389be -->|calls| fbeba3a0_8168_dd12_bca3_885bafcb50b5
  55bde18a_7860_173e_f211_5874970475e3["get()"]
  fbeba3a0_8168_dd12_bca3_885bafcb50b5 -->|calls| 55bde18a_7860_173e_f211_5874970475e3
  d16dc47a_bbc0_2745_401a_8a4d3b67257e["normalizePath()"]
  fbeba3a0_8168_dd12_bca3_885bafcb50b5 -->|calls| d16dc47a_bbc0_2745_401a_8a4d3b67257e
  b965d3cf_dacd_81fc_77e7_dbe9bdef8bbc["set()"]
  fbeba3a0_8168_dd12_bca3_885bafcb50b5 -->|calls| b965d3cf_dacd_81fc_77e7_dbe9bdef8bbc
  style fbeba3a0_8168_dd12_bca3_885bafcb50b5 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

src/tools/overview.ts lines 135–152

function getKeyFilesForDomain(graph: IndexedGraph, memberIds: string[]): string[] {
  // Return top 3 most common file paths
  const pathCounts = new Map<string, number>();
  for (const id of memberIds) {
    const node = graph.nodeById.get(id);
    if (!node) continue;
    const fp = node.properties?.filePath as string;
    if (fp) {
      const normalized = normalizePath(fp);
      pathCounts.set(normalized, (pathCounts.get(normalized) || 0) + 1);
    }
  }

  return [...pathCounts.entries()]
    .sort((a, b) => b[1] - a[1])
    .slice(0, 3)
    .map(([p]) => p);
}