Issues

• Agent SDK embedded use — can the cross-session messaging inbox be left unbound?

  documentationenhancementquestion
  anthropics/claude-agent-sdk-typescript#496 · Filter by author brett369369 opened on Oct 6, 2026

• Feature request: invocation-bound subprocess lifecycle with observed close

  enhancement
  anthropics/claude-agent-sdk-typescript#494 · Filter by author flujo-app opened on Oct 6, 2026

• Write/Edit bypasses all host permission mechanisms in both acceptEdits and default modes

  bug
  anthropics/claude-agent-sdk-typescript#493 · Filter by author adobelis opened on Oct 5, 2026

• listSessions() returns cwd: undefined when the first user message contains a large image

  bug
  anthropics/claude-agent-sdk-typescript#492 · Filter by author mantou132 opened on Oct 3, 2026

• Cross-version zod schemas crash tools/list in createSdkMcpServer (connected but zero tools)

  bugduplicate
  anthropics/claude-agent-sdk-typescript#491 · Filter by author wzm2023 opened on Oct 2, 2026

• [test] workflow hardening smoke test, please ignore

  invalid
  anthropics/claude-agent-sdk-typescript#485 · Filter by author qing-ant opened on Sep 30, 2026

• outputFormat json_schema: the StructuredOutput call surfaces as an ordinary tool_use, with nothing marking it as the SDK's own

  anthropics/claude-agent-sdk-typescript#479 · Filter by author u9g opened on Sep 25, 2026

• PreToolUse defer with two parallel tool calls defers only the last one; the first is never executed and gets no tool_result after resume

  anthropics/claude-agent-sdk-typescript#474 · Filter by author 1256048998 opened on Sep 24, 2026
  1

• createSdkMcpServer rejects calls that omit a .default() field when the app uses zod >= 4.5 ("expected nonoptional")

  anthropics/claude-agent-sdk-typescript#473 · Filter by author u9g opened on Sep 23, 2026
  1

• [Bug] forkSession leaves stale compaction UUID references, restoring discarded history

  anthropics/claude-agent-sdk-typescript#472 · Filter by author AmiteshwarRandhawa opened on Sep 23, 2026
  1

• canUseTool has no configurable timeout and the control channel never reconnects after one fires

  anthropics/claude-agent-sdk-typescript#470 · Filter by author cmeyertons opened on Sep 22, 2026

• 0.3.277 made total_cost_usd / modelUsage session-cumulative on resume; no per-query() usage is left for hosts that meter individual turns

  bugdocumentationenhancement
  anthropics/claude-agent-sdk-typescript#469 · Filter by author thradec opened on Sep 22, 2026
  1

• Provide a public way to omit the injected SDK identity line when the caller supplies its own system prompt

  enhancement
  anthropics/claude-agent-sdk-typescript#468 · Filter by author HaminyG opened on Sep 22, 2026

• Stamp user_message_uuid/user_message_uuids on session_state_changed — the turn-over signal has no turn attribution

  enhancement
  anthropics/claude-agent-sdk-typescript#467 · Filter by author Taeyeon1607 opened on Sep 20, 2026

• SessionStart hook (Options.hooks) never fires for a streaming-input query() session

  anthropics/claude-agent-sdk-typescript#465 · Filter by author Jetrvoox opened on Sep 17, 2026
  1

• Export SDKControlGetSettingsResponse and surface getSettings() on Query

  enhancement
  anthropics/claude-agent-sdk-typescript#464 · Filter by author payouri opened on Sep 15, 2026

• Resume injects synthetic "Continue from where you left off." / "No response requested." entries for outputFormat json_schema sessions

  bug
  anthropics/claude-agent-sdk-typescript#461 · Filter by author amitdabas opened on Sep 12, 2026
  1

• Expose Remote Control to SDK hosts

  enhancement
  anthropics/claude-agent-sdk-typescript#460 · Filter by author SkeletonGamer opened on Sep 9, 2026

• [BUG] options.env is still overridden by ~/.claude/settings.json in SDK 0.3.199

  bug
  anthropics/claude-agent-sdk-typescript#458 · Filter by author betterhq opened on Sep 8, 2026

• artifact.publish(html) resolves successfully but strips a large inline <script> data block before storage

  bug
  anthropics/claude-agent-sdk-typescript#457 · Filter by author erezc1965-glitch opened on Sep 8, 2026

• Lower-priority mode is unreachable from non-interactive and SDK sessions

  enhancement
  anthropics/claude-agent-sdk-typescript#456 · Filter by author KelvinChung2000 opened on Sep 7, 2026

• Confirm which existing Claude session resume opened before accepting input

  enhancement
  anthropics/claude-agent-sdk-typescript#455 · Filter by author taras opened on Sep 7, 2026

• z.record() tool schema crashes tools/list of SDK MCP servers since 0.3.257 — all tools of the server silently disappear

  bug
  anthropics/claude-agent-sdk-typescript#454 · Filter by author thradec opened on Sep 7, 2026
  5

• PermissionResult allow type makes updatedInput optional but CLI runtime requires it

  bug
  anthropics/claude-agent-sdk-typescript#453 · Filter by author ferrislucas opened on Sep 7, 2026

• Query.interrupt() after system/init segfaults claude.exe on Windows (0xC0000005)

  bug
  anthropics/claude-agent-sdk-typescript#444 · Filter by author aparajit-pratap opened on Sep 4, 2026