Bump @anthropic-ai/claude-agent-sdk from 0.3.159 to 0.3.278

[dependabot]

Bumps @anthropic-ai/claude-agent-sdk from 0.3.159 to 0.3.278.

Release notes

Sourced from @​anthropic-ai/claude-agent-sdk's releases.

v0.3.278

What's changed

• Updated to parity with Claude Code v2.1.278

Update

npm install @anthropic-ai/claude-agent-sdk@0.3.278
# or
yarn add @anthropic-ai/claude-agent-sdk@0.3.278
# or
pnpm add @anthropic-ai/claude-agent-sdk@0.3.278
# or
bun add @anthropic-ai/claude-agent-sdk@0.3.278

v0.3.277

What's changed

• Added an optional builtin field to SlashCommand, set when a command is built into Claude Code
• Added pasted_content to SDKUserMessage: text the user pasted rather than typed, appended after the typed prompt
• Added optional remote-session latency fields (first_text_post_ms, first_text_post_wall_ms, first_stream_post_queue_wait_ms, first_stream_post_queued_behind) to the success result message
• Added 'userSettings' as an updateSettings() source, accepting only effortLevel, which is saved for the session's current model as /effort saves it
• Fixed a resumed or forked session's total_cost_usd, modelUsage and get_usage totals starting at zero instead of continuing from the earlier turns (maxBudgetUsd is unchanged)
• Changed SDKUsageReport usage rows to always carry severity and is_active: the report relays only rows from a live server reply, and none while the usage fetch is failing
• Updated to parity with Claude Code v2.1.277

Update

npm install @anthropic-ai/claude-agent-sdk@0.3.277
# or
yarn add @anthropic-ai/claude-agent-sdk@0.3.277
# or
pnpm add @anthropic-ai/claude-agent-sdk@0.3.277
# or
bun add @anthropic-ai/claude-agent-sdk@0.3.277

v0.3.276

What's changed

• Updated to parity with Claude Code v2.1.276

Update

npm install @anthropic-ai/claude-agent-sdk@0.3.276
# or
</tr></table> 

... (truncated)

Changelog

Sourced from @​anthropic-ai/claude-agent-sdk's changelog.

0.3.278

• Updated to parity with Claude Code v2.1.278

0.3.277

• Added an optional builtin field to SlashCommand, set when a command is built into Claude Code
• Added pasted_content to SDKUserMessage: text the user pasted rather than typed, appended after the typed prompt
• Added optional remote-session latency fields (first_text_post_ms, first_text_post_wall_ms, first_stream_post_queue_wait_ms, first_stream_post_queued_behind) to the success result message
• Added 'userSettings' as an updateSettings() source, accepting only effortLevel, which is saved for the session's current model as /effort saves it
• Fixed a resumed or forked session's total_cost_usd, modelUsage and get_usage totals starting at zero instead of continuing from the earlier turns (maxBudgetUsd is unchanged)
• Changed SDKUsageReport usage rows to always carry severity and is_active: the report relays only rows from a live server reply, and none while the usage fetch is failing
• Updated to parity with Claude Code v2.1.277

0.3.276

• Updated to parity with Claude Code v2.1.276

0.3.275

• Fixed a deferred tool call's result being emitted with internal keys such as toolUseResult instead of tool_use_result when the tool re-runs at the start of a resumed turn
• Fixed getSessionMessages() and forkSession() sometimes missing a turn's assistant message when called right after the turn's result message
• Fixed forkSession({ upToMessageId }) rejecting a client-supplied SDKUserMessage.uuid that is not in UUID format
• Fixed forkSession rejecting the id that getSessionMessages returns for a message sent while Claude was working, and a fork showing a re-run prompt twice
• Fixed getSessionMessages() omitting a task notification or other queued message that Claude read while running a tool; it now comes back where Claude read it
• Updated to parity with Claude Code v2.1.275

0.3.274

• Added startup_failure_reason to the error result a stream-json run writes before exiting on a known startup failure
• Added mcpServer: {name, source} to canUseTool options, mcp_server to tool hook inputs, and source to MCP server status rows, so hosts can key trust on source === "sdk"
• Added CLAUDE_CODE_MCP_STARTUP_WAIT_MS (pass via env) to bound or disable (0) the first-turn wait for connecting MCP servers
• Added CLAUDE_CODE_EMIT_STARTUP_TIMING=1 for stream-json hosts: the session's first system/init then carries the per-phase startup_timing breakdown that cloud sessions already emit
• Fixed getSessionMessages() omitting a message the user sent while Claude was running a tool; it now comes back as a user message where Claude read it
• Fixed missing origin: {kind: 'task-notification'} on the replayed user message when a background task finishes during a running turn (--replay-user-messages)
• Improved startup: the first turn no longer waits up to 2s for connecting MCP servers from settings files or plugins whose tools tool search defers; options.mcpServers servers are still awaited
• Changed queued background-task completions to share one model call: each still gets its own result, all but the last empty with num_turns: 0
• Updated to parity with Claude Code v2.1.274

0.3.273

• Added a usage_report sibling (SDKUsageReport: session totals, the plan's usage rows as the server sends them, extra usage) on the assistant message that delivers a headless /usage result
• Added reason: "worker_restart" to task_notification messages when a background task was stopped by a worker process restart
• Added a one-line transcript notice when the SDK host's Stop or SessionStart hook callback times out, shown once until the host answers again
• Fixed a Stop, SubagentStop or SessionStart hook callback that exceeds its timeout being reported as a hook failure and discarding other hooks' decisions; it now counts as no decision
• Fixed the browser SSE transport dropping the live slash-command list update (system/commands_changed)
• Updated to parity with Claude Code v2.1.273

0.3.272

... (truncated)

Commits

• 18661ed chore: Update CHANGELOG.md
• ba8f408 chore: Update CHANGELOG.md
• 4919e06 chore: Update CHANGELOG.md
• e51cd0b chore: Update CHANGELOG.md
• 1317f7b chore: Update CHANGELOG.md
• d62d6ab chore: Update CHANGELOG.md
• 5a1fed9 chore: Update CHANGELOG.md
• 7705293 chore: Update CHANGELOG.md
• 332b0a9 chore: Update CHANGELOG.md
• 4fe7b3b chore: Update CHANGELOG.md
• Additional commits viewable in compare view

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[dependabot]

Superseded by #16.