canopy-save-project-doc

Save a project-level note to the workspace docs/

Use when the user wants to record a decision, sketch, or open question that belongs to the workspace (the project they're working on across multiple repos), not to any one repo.

Where notes go

~/.claude/canopy/workspaces/<workspace-name>/docs/<slug>-YYYY-MM-DD.md

The docs/ directory is part of the workspace, not any repo. Repos are never modified by this skill.

Steps

1. Determine the workspace. Look for .canopy-workspace in the current working directory or any parent (it's a marker file written by canopy launch containing the workspace name). If none, ask the user which workspace.
2. Slug the user's title for the filename: lowercase, replace non-alphanumerics with -, collapse repeats, trim. Cap at ~60 chars.
3. Build the filename: <slug>-YYYY-MM-DD.md using today's date in ISO form.
4. Write the note with the user's content as the body. If the user gave a one-line prompt, you may add structure (Date, Context, Notes, Open Questions) but keep it tight — don't pad.
5. Confirm the absolute path of the file you wrote.

What this is NOT

• It's not a session-end auto-save. The user invokes it explicitly when they have something worth keeping.
• It's not a replacement for native session resume — Claude Code already handles that.
• It's not for code or config — those go in the appropriate repo, not the workspace docs.