self-improve

name	self-improve
description	Autonomous improvement loop — tournament selection with benchmark-driven iteration (HIGH COMPLEXITY — deferred)
argument-hint	<goal or improvement target>
trigger	/oma:self-improve
level	4

<Deferral_Notice> This skill is deferred for OMA. The full implementation requires significant OMC-specific infrastructure (worktree-based tournament execution, benchmark harness validation, git-master integration for atomic branch operations).

This document describes the TARGET state — what self-improve would look like when fully implemented — and a PREVIEW of the loop structure adapted for OMA's architecture.

See .omc/plans/omc-to-oma-skill-mapping.md Phase 3 status. </Deferral_Notice>

Self-Improvement Orchestrator runs a tournament-based autonomous loop: multiple executor agents propose plans for a defined improvement goal, a benchmark measures each candidate's quality, and the best candidate is merged while preserving a visualization of all attempts.

The loop runs fully autonomously once the goal and benchmark are confirmed — no mid-loop interruption.

<Use_When>

• User says "self-improve", "improve this repo", "tournament", "benchmark"
• A measurable improvement target is defined (e.g., "reduce test time by 50%", "improve accuracy metric X")
• A benchmark command can be created or wrapped for the target </Use_When>

<Do_Not_Use_When>

• No measurable metric exists — self-improve requires a benchmark
• User wants to understand or explore — use trace or deep-dive instead
• User wants to make a specific change directly — use ralph or team </Do_Not_Use_When>

<Why_This_Exists> Manual optimization hits plateaus. Self-improve runs N agents in parallel, each with a different hypothesis, and lets the benchmark select the winner — discovering approaches a single agent might miss.

Target Architecture for OMA

When fully implemented, self-improve for OMA would use:

Component	OMC	OMA Target
Isolation	git worktrees	OMA worktrees (TBD)
Orchestration	tmux CLI workers	OMA team agents
Merge strategy	git-master agent	OMA git integration
Tournament	SKILL.md direct	SKILL.md + executor agents
State	.omc/self-improve/	.oma/self-improve/

Key open questions:

• Does OMA have a worktree equivalent? (Augment Code workspaces?)
• Does OMA team support parallel executor agents with shared state?
• What's the OMA equivalent of the benchmark validation harness?

Loop Structure (Target)

Step 0: Stale worktree cleanup
Step 1: Refresh state (30min TTL)
Step 2: Check stop request
Step 3: Check user ideas
Step 4: Research — spawn researcher agent
Step 5: Plan — spawn N planner agents in parallel
Step 6: Review — architect + critic per plan
Step 7: Execute — N executor agents in parallel (worktree per executor)
Step 8: Tournament selection — rank by benchmark, merge best
Step 9: Record & visualize — update history, plot progress
Step 10: Cleanup — remove worktrees
Step 11: Stop condition check → loop or exit

Prerequisites Before Full Implementation

1. OMA worktree model: Define how OMA handles isolated execution environments per agent
2. Benchmark harness: Create /oma:benchmark skill that wraps measurement commands with validation
3. Tournament state machine: Define state schema in .oma/self-improve/state/
4. Git integration: OMA equivalent of git-master for atomic merge/tag/PR

Preview: Minimal Viable Self-Improve

When the prerequisites above are resolved, the minimal viable self-improve for OMA would:

1. Goal + benchmark setup — user confirms target metric and benchmark command
2. N planner agents — each generates a hypothesis + plan
3. Critic filtering — reject plans that don't meet quality criteria
4. N executor agents — implement approved plans in parallel
5. Tournament selection — benchmark each result, merge the winner
6. Visualization — plot improvement over iterations

How to Help Progress This

1. Create the /oma:benchmark skill — benchmark wrapper with validation
2. Define OMA worktree model in .oma/adr/
3. After those exist, revisit this skill with the architect agent

<Final_Checklist>

• DEFERRED — OMA worktree model not yet defined
• DEFERRED — Benchmark harness not yet implemented
• When worktree + benchmark exist: re-implement with full tournament loop </Final_Checklist>