Automation

/bash-history lists recent shell commands Claude ran, with exit status and duration.

Stops full reads of huge files and nudges toward offset/limit or grep.

/bookmark saves the last answer; /bookmarks lists and reuses them.

/git-branch creates a well-named git branch from a short task description.

/cheat shows a quick reference for git, docker, regex, tmux and more, offline.

Warns before commands that create expensive cloud resources like GPU instances or large databases.

Adds configurable Co-authored-by trailers to commits Claude makes.

/copy-last copies Claude's last answer (or its last code block) to the clipboard.

/peek shows a CSV or JSONL file's columns, sample rows and inferred types without reading the whole file.

Blocks piping downloaded scripts straight into a shell.

/curl2code turns a curl command into fetch, axios, Python requests or Go code.

Gives Claude the current date, time zone, branch and OS on every prompt.

Native desktop notifications when Claude finishes or needs you.

Blocks docker system prune -a --volumes and volume deletion that can wipe local databases.

Plays a chime when a long turn finishes.

Protects .env files, SSH keys and credential stores from being read or modified.

A short buzz when a command or test run fails.

Warns before node_modules, build output, OS junk or huge files get staged.

Injects your team's style guide (STYLE.md) into the system prompt automatically.

/jwt decodes a JSON Web Token locally — header, claims, expiry — without sending it anywhere.

Collects every URL from the conversation into one list.

Prevents hand-editing lockfiles; they must change through the package manager.

Prevents editing database migrations that already exist; write a new one instead.

Gives new migrations consistent, descriptive, timestamped names.