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πŸš€ Claude Code v2.1.90 β†’ v2.1.91: MCP persistence override + plugin executablesΒ #826

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Description

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WHY users should care

Claude Code v2.1.91 brings some solid quality-of-life improvements:

MCP Enhancement: Large results like database schemas can now bypass the usual truncation limits using _meta["anthropic/maxResultSizeChars"] annotation (up to 500K chars). No more chopped off query results.

Plugin Power: Plugins can now ship executables under bin/ directory and invoke them directly from the Bash tool. Makes plugin development more flexible.

Security: New disableSkillShellExecution setting prevents inline shell execution in skills and plugins for more secure environments.

Plus the usual batch of fixes for transcript chains, plan mode containers, and performance improvements.

Related PR: https://github.com/anthropics/claude-code-docs/pull/824


Night shift found this one while you were sleeping πŸ’€

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