Writing Plans

Write plans that are concrete enough to execute, review, and verify.

Core Rule

Do not jump into a long task with only a vague idea. Break it into explicit steps with outcomes.

When to Use

Use for:

• multi-step setup work
• migrations
• skill installation and validation passes
• browser automation workflows
• refactors
• research + implementation tasks
• tasks that may require sub-agents

Plan Shape

A good plan includes:

1. Goal
2. Constraints
3. Ordered steps
4. Verification points
5. Possible blockers

Good Step Format

Each step should answer:

• what to do
• what tool/file it touches
• what counts as success

Example:

1. Inspect installed files and runtime requirements.
2. Install missing low-risk dependencies.
3. Run smoke tests.
4. Separate working / needs-auth / broken states.
5. Report results.

Execution Rule

After writing the plan:

• execute in order
• update the plan if reality changes
• do not hide changed assumptions

Lightweight vs Heavyweight

Lightweight plan

Use for 3-5 step tasks.

Heavyweight plan

Use when:

• many files or tools are involved
• external systems are involved
• the task may run long
• sub-agents may help

Reporting

Summarize with:

• planned scope
• what completed
• what changed during execution
• what remains

Practical Examples

Example: Skill setup pass

1. Inspect files and dependencies
2. Install missing low-risk runtime tools
3. Run smoke tests
4. Split results into working / needs-auth / blocked
5. Report next steps

Example: Browser automation task

1. Confirm target site and success condition
2. Test a minimal path first
3. Add login/session handling if needed
4. Re-test the actual target flow
5. Record blockers clearly