GPT-5.6 Sol API and credit pricing cut by over 20%Claude Security now scans GitHub repos with Mythos 5Zero Data Retention continues with Private Safety Processing preview for stronger safetyClaude can now send Gmail emails and manage Google Drive filesStrengthen monitoring for high-risk training and pause RL runsApproved defenders can advance advanced vulnerability research with GPT-5.6-CyberCyclone forecasts now provide over a day of extra lead timeTalk while reasoning or using tools without conversation breaksAI delivers new results on 10 long-standing math problems with proofs releasedGPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option addedOpus 5 now available on all paid plans and APISecurely link health records to understand symptom changes and test results in contextRun code inside notes for deeper analysisGPT-Red boosts prompt injection resistance significantlyCut lesson prep time with AIYou can move from conversation to documents fasterRun AI inference in the browser and cut wait timeReview how you use Claude and cut wasteLong tasks can move from draft to presentation more easilyTrack the latest safety rules for bigger modelsGPT-5.6 Sol API and credit pricing cut by over 20%Claude Security now scans GitHub repos with Mythos 5Zero Data Retention continues with Private Safety Processing preview for stronger safetyClaude can now send Gmail emails and manage Google Drive filesStrengthen monitoring for high-risk training and pause RL runsApproved defenders can advance advanced vulnerability research with GPT-5.6-CyberCyclone forecasts now provide over a day of extra lead timeTalk while reasoning or using tools without conversation breaksAI delivers new results on 10 long-standing math problems with proofs releasedGPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option addedOpus 5 now available on all paid plans and APISecurely link health records to understand symptom changes and test results in contextRun code inside notes for deeper analysisGPT-Red boosts prompt injection resistance significantlyCut lesson prep time with AIYou can move from conversation to documents fasterRun AI inference in the browser and cut wait timeReview how you use Claude and cut wasteLong tasks can move from draft to presentation more easilyTrack the latest safety rules for bigger models
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Anthropic acquires Stainless to boost SDK tooling

Faster starts for Claude integrations via better SDK tooling.

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Key Points

  • 1Acquires the team behind Anthropic SDK generation
  • 2Targets stronger MCP and connectivity tooling
  • 3Improves SDK/CLI quality across languages
  • 4Connectivity is positioned as key to agent capability

Anthropic acquired Stainless, a company focused on SDK generation and MCP server tooling. It brings in a core part of the Claude API developer experience to expand agent connectivity. Developers can expect smoother SDK/CLI workflows and fewer integration pitfalls.

What changed

Anthropic acquired Stainless, a company focused on SDK generation and MCP server tooling. It brings in a core part of the Claude API developer experience to expand agent connectivity. Developers can expect smoother SDK/CLI workflows and fewer integration pitfalls.

Why it matters

Faster starts for Claude integrations via better SDK tooling.

What to watch

Faster starts for Claude integrations via better SDK tooling. Key checks: Acquires the team behind Anthropic SDK generation / Targets stronger MCP and connectivity tooling / Improves SDK/CLI quality across languages.

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