Function refreshPluginState

src/cli/print.ts:1792–1817

()

  // settings were fetched. Without clearing, getCommands() would rebuild
  // from a stale plugin list.
  async function refreshPluginState(): Promise<void> {
    // refreshActivePlugins handles the full cache sweep (clearAllCaches),
    // reloads all plugin component loaders, writes AppState.plugins +
    // AppState.agentDefinitions, registers hooks, and bumps mcp.pluginReconnectKey.
    const { agentDefinitions: freshAgentDefs } =
      await refreshActivePlugins(setAppState)

    // Headless-specific: currentCommands/currentAgents are local mutable refs
    // captured by the query loop (REPL uses AppState instead). getCommands is
    // fresh because refreshActivePlugins cleared its cache.
    currentCommands = await getCommands(cwd())

    // Preserve SDK-provided agents (--agents CLI flag or SDK initialize
    // control_request) — both inject via parseAgentsFromJson with
    // source='flagSettings'. loadMarkdownFilesForSubdir never assigns this
    // source, so it cleanly discriminates "injected, not disk-loadable".
    //
    // The previous filter used a negative set-diff (!freshAgentTypes.has(a))
    // which also matched plugin agents that were in the poisoned initial
    // currentAgents but correctly excluded from freshAgentDefs after managed
    // settings applied — leaking policy-blocked agents into the init message.
    // See gh-23085: isBridgeEnabled() at Commander-definition time poisoned
    // the settings cache before setEligibility(true) ran.
    const sdkAgents = currentAgents.filter(a => a.source === 'flagSettings')
    currentAgents = [...freshAgentDefs.allAgents, ...sdkAgents]
  }

  // Re-diff MCP configs after plugin state changes. Filters to
  // process-transport-supported types and carries SDK-mode servers through