Session Context Management

Auto-activate when: Working with CURRENT.md, STATUS.md, LESSONS.md, .session/ directory, or when user mentions /snapshot, /pickup, resume, session, or context management.

Purpose: Maintain "just enough" context across work sessions for resuming non-trivial development tasks

Philosophy: Document to resume work, not to create archives. Tokens aren't free. Err on side of less.

When to Activate

Activate this skill when ANY of these are true:

1. Task duration: Work will take more than 15 minutes
2. Multiple files/steps: Work touches 3+ files OR has 3+ distinct steps
3. Interruptions likely: Meeting soon, end of day approaching, or working on unfamiliar code
4. Scope might expand: Starting with "just a quick fix" on complex code
5. User explicitly invokes /snapshot or /pickup commands