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AGENT HARNESS FOR COMPLEX CODEBASES

LazyCodex

The one and only agent harness for complex codebases.

Project memory, planning, execution, and verified completion.

npx lazycodex-ai install

= npx --yes --package oh-my-openagent omo install --platform=codex

$ulw-loop

$ulw-loop "task" [--completion-promise=TEXT] [--strategy=reset|continue]

A self-referential loop that runs until VERIFIED completion.

  • Emits <promise>DONE</promise> when it reaches a completion claim
  • Oracle must verify before the loop ends
  • Iteration cap 500 in ultrawork mode (100 normal)

$ulw-plan

$ulw-plan "what to build"

Prometheus strategic planner — turns an idea into a decision-complete work plan.

  • Socratic interview, then parallel codebase exploration
  • Metis gap analysis, optional Momus review
  • Writes plans/<slug>.md — never writes product code

$start-work

$start-work [plan-name] [--worktree <path>]

Executes a Prometheus plan until every checkbox is done.

  • Durable Boulder state survives across turns
  • Parallel subagents, strict TDD + 5 evidence gates
  • Prints ORCHESTRATION COMPLETE when finished

What LazyCodex wires into Codex

Harness the whole codebase

LazyCodex installs OmO as a serious agent harness for complex repositories: project memory, planning, execution, skills, hooks, model routing, and verification defaults in one pass.

01

Context that survives

/init-deep generates hierarchical AGENTS.md context so agents start from local guidance before touching a large repository.

02

Plans before edits

$ulw-plan turns ambiguous work into a decision-complete plan, then $start-work executes it with durable Boulder progress.

03

Evidence at the end

$ulw-loop keeps complex work moving until the completion promise is backed by verification, not a hopeful status update.

Built-in skill coverage

Skills give the harness specialist judgment for review, cleanup, UI, strict language work, LSP diagnostics, AST-grep rewrites, project rules, and comment-checker feedback.

  • review-work
  • remove-ai-slops
  • frontend-ui-ux
  • programming
  • LSP
  • AST-grep
  • rules
  • comment-checker

ultrawork turns the harness into a verified run.

ulw add authentication

Ultrawork

Ultrawork

Ready to wire the harness?

Install the Codex setup, then run the workflows that keep large changes under control.