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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.319 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial
HomeDocsClaude Code CLI 3 Sep 2026
One change · claude-code

Agent SDK reference - TypeScript changedagent-sdk/typescript

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561561| `updateSettings(source, settings)` | Merges settings into the project's local settings file, `.claude/settings.local.json`; they take effect on the next request. Accepts only `source: 'localSettings'` and an allowlisted key set, currently `outputStyle`, with string values; deleting a key isn't supported. Rejects on remote transports and in sessions whose [`settingSources`](#options) exclude `local`. Requires TypeScript SDK v0.3.257 or later, which bundles Claude Code v2.1.257 |
562562| `initializationResult()` | Returns the full initialization result including supported commands, models, account info, and output style configuration |
563563| `reinitialize()` | Re-sends the `initialize` control request to the running CLI and returns a fresh result instead of the cached first-connect result. Use it after a transport gap, such as reattaching to a session after a disconnect, so pending permission requests reach your `canUseTool` callback again. Make the callback idempotent per request ID, because a request whose response was lost is dispatched again. Requires Claude Code v2.1.195 or later |
564| `supportedCommands()` | Returns available slash commands. From Agent SDK v0.3.216 the list reflects mid-session command changes; see [`SDKCommandsChangedMessage`](#sdkcommandschangedmessage) |
564| `supportedCommands()` | Returns available commands. From Agent SDK v0.3.216 the list reflects mid-session command changes; see [`SDKCommandsChangedMessage`](#sdkcommandschangedmessage) |
565565| `supportedModels()` | Returns available models with display info |
566566| `supportedAgents()` | Returns available subagents as [`AgentInfo`](#agentinfo)`[]` |
567567| `mcpServerStatus()` | Returns status of connected MCP servers |
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