Playbook
Gump ships with built-in workflows for common engineering patterns. Each one is a complete YAML file — run it as-is or fork and customize.Workflows
Built-in. Available as positional arg togump run. Ready to run.
Freeform
Single agent, no plan. Quick experiments.
Cheap2Sota
Start cheap. Escalate only on failure.
TDD
Test-first, implement, verify.
Implement Spec
Decompose, implement, adversarial review, converge.
Parallel Tasks
Decompose. Build all tasks at once.
Bugfix
Reproduce first, then fix.
Refactor
Change the structure, keep the behavior.
Patterns
Copy-and-adapt. Requires a project-specific gate. Shows what’s possible.Test Backfill
Add tests to existing untested code.
Security Fix
Audit vulnerabilities, then patch each one.
Docgen
Generate missing documentation from code.
Migration
Database, API, or dependency migrations in atomic steps.
Spike
Technical exploration. Analysis, not code.
Quick tips
Preview before running
Preview before running
Use
--dry-run to see the execution plan without launching any agent:Resume and replay
Resume and replay
If a run crashes or you want to tweak something mid-flight:
Compose workflows
Compose workflows
A sub-workflow can be called as a step, a gate validator, or inside GET:
Inject project context
Inject project context
Add a
context block to any step to feed extra information: