# Claude Code 2.1.287 By Steven Van · 2026-10-01 Version 2.1.287 adds Claude Mods for deeper plugin control, a built-in "You should know" mod, an agents view filter and an MCP config change. [Claude Code]() now lets plugins modify deeper behavior, under a feature called Claude Mods. Release [2.1.287]() also adds a first built-in mod and several smaller changes. - **You should know:** a built-in mod where a side agent watches for things you or Claude might miss and flags them. Turn it on with /plugin enable cc-plugin-you-should-know@builtin. It is for first-party sessions with telemetry on. - **Agents view:** a new n: filter matches session names and tasks. A filter now shows matches in collapsed sections, and Enter opens the first match. - **OpenTelemetry:** the user\_prompt event gains prompt\_text, a copy of prompt for backends that nest dotted keys. Drop or mask it wherever you drop or mask prompt. - **MCP:** URL prompts from servers on the 2025-11-25 protocol are now supported, for example to sign in. If a server no longer connects after the update, add "bareElicitationCapability": true to its MCP config entry. - **Windows:** a startup warning appears when denying the Bash tool also turns off the PowerShell tool, which would leave Claude with no shell tool. - **Self-hosted runner:** a built-in gh api (REST only) is added for sessions that use Anthropic-managed git on macOS and Linux machines without the GitHub CLI installed. - **Fix:** fast mode no longer stays off in remote sessions owned by an agent with no user. ![Claude Code]() Claude Code Anthropic's agentic coding tool — Claude in your terminal, IDE, desktop app and browser, reading and editing your codebase, running commands, opening pull requests and working on tasks in the cloud. [View Claude Code →]() [Original source]() [Read Claude Code 2.1.287 on Creators Toolbox]() --- Canonical source: https://creatorstoolbox.com/blog/claude-code-claude-code-2-1-287