plugins
Claude Code 2.1.289 stops a mod from overriding a shell deny rule
Claude Code v2.1.289 blocks mod-approved nested shell commands when deny or ask rules match, and fixes sandbox variable-prefix parsing.
Who can connect custom MCP servers in ChatGPT without developer mode?
Eligible ChatGPT users can add custom MCP servers from Plugins without Developer mode; full write-capable MCP access still depends on plan and workspace policy.