anthropics/claude-agent-sdk-typescript v0.3.268

v0.3.268

Repository: anthropics/claude-agent-sdk-typescript

Tag: v0.3.268

Published: 2026-09-10T20:30:45Z

Prerelease: no

Release notes:

What's changed

• Added result_index to result messages: the result's position in delivery order within the run, from 0
• Added local_command to the result message of a turn that ran a slash command without entering the model loop, carrying the command's name
• Added hold_on_cache_impact to the reload_plugins control request (Query.reloadPlugins({ holdOnCacheImpact: true })): holds a reload that would invalidate the session's prompt cache
• Added resume_reason to assistant, stream-event and result messages, set only on the automatic re-run of a turn a host restart interrupted
• Added kind (used, free, buffer, deferred) to each category in the get_context_usage control response, matching the /context result's context_usage rows
• Added optional defaultToNo and suppressAlwaysAllowRule hints to canUseTool options: the prompt should open on its decline option, or offer no persistent "always allow" choice
• Changed setModel() to confirm a model id the CLI doesn't know locally with the API the first time a session uses it, instead of refusing it as unrecognized
• Changed user_message_uuid on the automatic re-run of an interrupted turn to name that turn's last user prompt
• Changed the initialize success response to always include pending_permission_requests (empty when nothing is pending), so clients can tell that apart from an older CLI
• Changed the task-tracking tools (TaskCreate/Get/Update/List, TodoWrite) to be default tools only on Claude 3.x, Opus 4.0–4.7, Sonnet 4.0–4.6 and Haiku 4.5; elsewhere list them in tools/allowedTools
• Updated to parity with Claude Code v2.1.268

Update

npm install @anthropic-ai/claude-agent-sdk@0.3.268
# or
yarn add @anthropic-ai/claude-agent-sdk@0.3.268
# or
pnpm add @anthropic-ai/claude-agent-sdk@0.3.268
# or
bun add @anthropic-ai/claude-agent-sdk@0.3.268