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Claude Code 2.1.187 blocks sandboxed credentials

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Claude Code 2.1.187 blocks sandboxed credentials
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// 1h agoPRODUCT UPDATE

Claude Code 2.1.187 blocks sandboxed credentials

ANNOUNCEMENTPRODUCTPRODUCT HUNTX

Anthropic has released Claude Code 2.1.187, introducing a new security setting to block sandboxed commands from reading credentials and secret environment variables. The update also adds organization-configured model restrictions and a five-minute timeout on remote MCP tool calls to prevent freezes.

// ANALYSIS

Securing environment variables and credentials from autonomous agent execution is becoming a critical security standard. This release shows Anthropic prioritizing enterprise compliance and robustness over raw features.

  • –The sandbox.credentials setting mitigates risks of malicious packages or generated scripts leaking sensitive local credentials.
  • –Org-configured model restrictions provide administrators with fine-grained control over model usage and spending policies in developer terminals.
  • –The 5-minute timeout on remote MCP tools resolves a common pain point where unresponsive external APIs hung user CLI sessions indefinitely.
  • –The rapid release cycle, coming just one day after version 2.1.186, demonstrates quick iteration based on developer feedback.
// TAGS
claude-codeclidevtoolai-codingmcpsecurity

DISCOVERED

1h ago

2026-06-23

PUBLISHED

1h ago

2026-06-23

RELEVANCE

9/ 10

AUTHOR

ClaudeCodeLog