Issues · anthropics/anthropic-sdk-python · GitHub

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This looks behavior-preserving rather than a parser fix. The original condition already only keeps `minItems` when the value is `0` or `1`; `min_items == 1` is false for `None`, so the added tests would pass on the current code too.

#1601

· abobakr200023-ship-it opened

on May 25, 2026

[Bug] API returns 400 'Invalid signature in thinking block' when replaying conversation history — no recovery path

#1598

· craigderrick opened

on May 23, 2026

fix(examples): replace dated model IDs with non-dated aliases

#1596

· Vaibhav-S-Gowda opened

on May 23, 2026

Add HEIC/HEIF image format support to Vision API

#1589

· ricardoagudelo89-ui opened

on May 22, 2026

[BUG] MCP connector: model intermittently emits tool_use instead of mcp_tool_use for tools declared in mcp_toolset

#1581

· heet-ip opened

on May 21, 2026

Enforce HTTPS for base_url during Workload Identity Token Exchanges (Defense-in-Depth)

#1578

· dshochat opened

on May 20, 2026

beta.skills.create: undocumented requirement that files path prefix must match SKILL.md name: field

#1575

· avalyset opened

on May 20, 2026

Use Trusted Publishing to upload to PyPI

#1568

· nsoranzo opened

on May 19, 2026

Managed Agents: vault_ids not inherited by subagents dispatched via agent_toolset — MCP OAuth calls fail

#1562

· quinnborn opened

on May 18, 2026

Official Rust SDK request — Where The Rust At? (follow-up to #747)

#1559

· mothajammas opened

on May 17, 2026

[BUG] Server writes additional cache entries past explicit `cache_control` breakpoint, billing 1.25x for tokens that are never read

#1547

· salman-a-shah opened

on May 15, 2026

[Bug] append_messages() inside tool runner loop causes infinite loop (advanced usage docs example)

#1536

· Camiloez opened

on May 13, 2026