Claude Code Digest — 2026-04-02 04:48:32
Version updates
Discoverability via /powerup
Command-line tools face a steep discoverability curve. Version 2.1.90 introduces /powerup, a command that plays interactive, animated lessons directly in the terminal. Anthropic clearly intends to reduce feature blindness. Developers typically rely on a narrow subset of commands while ignoring powerful secondary workflows. Embedding tutorials directly in the workspace builds muscle memory faster than external documentation. Use this command to onboard new team members to your Claude Code workflows.
Offline Plugin Resilience
The new CLAUDE_CODE_PLUGIN_KEEP_MARKETPLACE_ON_FAILURE environment variable patches a significant friction point for isolated development. Previously, a failed git pull walled off the plugin marketplace cache. Enterprise networks, VPNs, and travel environments demand robust local caching. Set this variable to ensure your development environment remains useful when network connectivity drops.
Defending the Git Lifecycle
Anthropic added .husky to the protected directories list. The implication is straightforward: agentic tools must not break Git hooks. Letting an AI modify pre-commit scripts risks cascading failures across a team's integration pipeline. This hard constraint keeps Claude focused on application logic rather than disrupting your local version control automation.
What the docs reveal
Maturing Enterprise Security
The updated setup.md and network-config.md files signal a deliberate push toward enterprise compliance. Anthropic established downloads.claude.ai as the consolidated endpoint for installation scripts, binaries, and manifests. Alongside this infrastructure change, they introduced GPG-signed manifests with SHA256 checksums. Corporate infosec teams demand verifiable software supply chains before approving developer tools. By formally documenting macOS and Windows code signing alongside GPG verification, Anthropic removes institutional red tape. Update your corporate firewall rules to whitelist the new downloads domain.
Managing Token Sticker Shock
The revisions to output-styles.md address a lingering developer complaint: unexpected API bills. The documentation now explicitly states that "Explanatory" and "Learning" output styles inflate token usage. Wordy AI agents drain budgets quickly. Anthropic provides a structural workaround using prompt caching. While establishing a complex custom behavior style requires a lengthy system prompt—which spikes initial input costs—prompt caching neutralizes that penalty on all subsequent tool invocations. Treat prompt caching as mandatory infrastructure if your team relies on custom personas. Default to concise styles for routine development, and reserve the verbose "Learning" mode for navigating unfamiliar legacy code.