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[BUG] claude_agent_sdk/05_Building_a_session_browser.ipynb, cell 14: message renderer prints the user's prompt as blank whenever content is a string

bugSomething isn't workingSomething isn't working

Status: Open.

#863 In anthropics/claude-cookbooks;

· HetCreep opened on Sep 7, 2026

[BUG] fable_5_fallback_billing/guide.ipynb, cell 14: betas=betas or None raises TypeError when there's no fallback credit token

bugSomething isn't workingSomething isn't working

Status: Open.

#862 In anthropics/claude-cookbooks;

· HetCreep opened on Sep 7, 2026

[PROPOSAL] Cookbook: narrowing a sub-agent's tools at the handoff

Status: Open.

#861 In anthropics/claude-cookbooks;

· rafaelasor opened on Sep 5, 2026

misc/building_evals.ipynb: model-based grader uses the ineffective “reason first, verdict second” ordering, with a stray = also present in the prompt.

Status: Open.

#855 In anthropics/claude-cookbooks;

· idilgozel opened on Sep 2, 2026

tool_use/tool_choice.ipynb: the {"type": "any"} SMS bot is a hard 400 on Claude Fable 5.1

Status: Open.

#854 In anthropics/claude-cookbooks;

· atilavahedian opened on Sep 2, 2026

Cookbook idea: a portable-eval-format example alongside evals/ and tool_evaluation/

Status: Open.

#845 In anthropics/claude-cookbooks;

· adhabnr-ux opened on Aug 23, 2026

agents.md

Status: Open.

#838 In anthropics/claude-cookbooks;

· idkclaude opened on Aug 17, 2026

orchestrator_workers.ipynb: context dict is silently dropped from prompts

Status: Open.

#837 In anthropics/claude-cookbooks;

· udaysd7897 opened on Aug 16, 2026

Memory store never mounts in deployment-created sessions — CMA memory cookbook pattern breaks under scheduled deployments

Status: Open.

#830 In anthropics/claude-cookbooks;

· ilchemla opened on Aug 14, 2026

[PROPOSAL] Evaluate Traditional Chinese content with structured outputs

Status: Open.

#826 In anthropics/claude-cookbooks;

· ting-hong-shieh opened on Aug 13, 2026

Recipe: turn a bad prompt into a great one — automatic prompt scoring + repair with Claude

Status: Open.

#798 In anthropics/claude-cookbooks;

· Amritha902 opened on Jul 25, 2026

Please help

Status: Open.

#776 In anthropics/claude-cookbooks;

· mladen5000 opened on Jul 12, 2026