Function detectCodeIndexingFromMcpTool

src/utils/codeIndexing.ts:159–184

(
  toolName: string,
)

 * detectCodeIndexingFromMcpTool('mcp__filesystem__read') // returns undefined
 */
export function detectCodeIndexingFromMcpTool(
  toolName: string,
): CodeIndexingTool | undefined {
  // MCP tool names follow the format: mcp__serverName__toolName
  if (!toolName.startsWith('mcp__')) {
    return undefined
  }

  const parts = toolName.split('__')
  if (parts.length < 3) {
    return undefined
  }

  const serverName = parts[1]
  if (!serverName) {
    return undefined
  }

  for (const { pattern, tool } of MCP_SERVER_PATTERNS) {
    if (pattern.test(serverName)) {
      return tool
    }
  }

  return undefined
}

/**
 * Detects if an MCP server name corresponds to a code indexing tool.