code-yeongyu/lazycodex

The one and only agent harness for complex codebases. Project memory, planning, execution, and verified completion inside Codex.

About the project

LazyCodex is an agent harness for working on complex codebases, combining project memory, planning, execution, and completion checks inside Codex. It is for developers who want structured, repeatable assistance when handling substantial software projects. The catalogue contains the skills, hook, and MCP integration that provide its workflow inside Codex.

This repository also configures its own agents. See what lazycodex tells them →

3.8kStars on the repository
41Mods indexed here, across every type
3d agoLast push, which is what freshness is scored on
MITLicence, which decides whether bodies are shown

comment-checker

01

code-yeongyu/lazycodex

Skill Claude Code

Use when Codex needs to understand or respond to automatic comment-checker feedback emitted after an edit-like PostToolUse hook.

not rated 3.8k +31 3d ago A SkillSpector: pass 29 tokens original MIT

code-yeongyu/lazycodex

Skill Codex

Contribute a verified bug fix for LazyCodex, lazycodex-ai, omo-codex, bundled Codex skills, or upstream Codex CLI bugs. Opens a fork PR only for upstream openai/codex; LazyCodex-owned defects become a verified-fix issue on code-yeongyu/lazycodex (never a PR — that repo is a generated distribution mirror). Use when the…

not rated 3.8k +31 changed 3d ago A SkillSpector: pass 129 tokens original MIT

lcx-doctor

03

code-yeongyu/lazycodex

Skill Codex

Diagnose LazyCodex and Codex CLI installation health against the latest sources. Use whenever the user asks for a doctor or health check, says LazyCodex, lazycodex-ai, omo-codex, or Codex behaves oddly after an install, update, or config change, suspects a stale, drifted, or broken setup, or wants the local install…

not rated 3.8k +31 changed 23d ago A SkillSpector: pass 93 tokens original MIT

lcx-report-bug

04

code-yeongyu/lazycodex

Skill Codex

Create a high-signal bug issue or PR in the repo that owns the defect. Use this whenever the user asks to report, file, open, or triage a LazyCodex, lazycodex-ai, omo-codex, Codex plugin, or upstream Codex CLI bug, especially when they need source-backed root cause, reproduction steps, fix guidance, and GitHub routing.

not rated 3.8k +31 changed 23d ago A SkillSpector: warn 85 tokens original MIT

lsp

05

code-yeongyu/lazycodex

Skill Claude CodeCodex

Use when Codex needs language-server diagnostics, definitions, references, symbols, or rename safety checks in the current workspace.

not rated 3.8k +31 3d ago A SkillSpector: pass 27 tokens original MIT

rules

06

code-yeongyu/lazycodex

Skill Claude Code

Use when the user asks about Codex Rules behavior, injected project rules, supported rule file locations, matching, or environment configuration.

not rated 3.8k +31 3d ago A SkillSpector: pass 28 tokens original MIT

teammode

07

code-yeongyu/lazycodex

Skill Claude CodeCodex

Codex-only team orchestration: run a named team of cooperating Codex workers with durable, script-managed state. MUST USE when the user asks Codex to create, run, coordinate, inspect, archive, or delete a team of agents/threads/sessions, or to work on something as a team in parallel. FIRST inspects the active tool…

not rated 3.8k +31 changed 3d ago A SkillSpector: pass 238 tokens original MIT

ultrawork

08

code-yeongyu/lazycodex

Skill Claude CodeCodex

Binding ultrawork mode directive for omo on Codex. When a prompt contains ultrawork or ulw, the omo UserPromptSubmit hook injects a short bootstrap that points at this file. Read the whole file and follow every rule in it for the rest of the task.

not rated 3.8k +31 changed 3d ago A SkillSpector: warn 62 tokens original MIT

ulw-plan

09

code-yeongyu/lazycodex

Skill Codex

ACTIVATES ONLY on an explicit user request for the ulw-plan workflow: the user themselves saying ulw-plan, ulw plan, /skill:ulw-plan, or asking in their own words for a work plan before coding. NEVER self-activates: a bare ulw/ultrawork run, an agent-side routing decision, or reading this file is not a request, and…

not rated 3.8k +31 changed 21d ago A SkillSpector: warn 204 tokens original MIT

ulw-loop

10

code-yeongyu/lazycodex

Skill Codex

A goal-like loop that decomposes work into systematic, evidence-bound ultrawork steps. Use when the user wants a goal loop or durable, checkpointed execution.

not rated 3.8k +31 changed 3d ago A SkillSpector: pass 37 tokens original MIT

ast-grep

11

code-yeongyu/lazycodex

Skill Codex

Searches and rewrites code by AST shape across 25 languages. Use when the target is a syntax pattern (every call/class/import shaped like X, a codemod, a YAML rule) rather than literal text; for plain strings, comments, or filenames, use rg.

not rated 3.8k +31 changed 1mo ago A SkillSpector: pass 61 tokens original MIT

code-yeongyu/lazycodex

Skill Codex

Finds, reads, and reconstructs coding-agent sessions across Codex, Claude, OpenCode, OMO/Senpi, and other local agent logs. Use when asked to find or search past sessions, transcripts, or subagent runs, or to recover what an earlier session did.

not rated 3.8k +31 changed 17d ago A SkillSpector: pass 63 tokens original MIT

data-scientist

13

code-yeongyu/lazycodex

Skill Codex

Processes and analyzes data with resident-kernel engines (DuckDB, Polars) and one-shot tools. Use for CSV/parquet/JSON analysis, group-by/join/aggregation, time series, distributions, cleaning, or plotting a dataset.

not rated 3.8k +31 changed 1mo ago A SkillSpector: pass 54 tokens original MIT

debugging

14

code-yeongyu/lazycodex

Skill Codex

Runs a hypothesis-driven debugging loop across any language or binary, escalating to orthogonal oracle angles and locking the fix with a failing test. Use for crashes, silent failures, hangs, wrong responses, memory leaks, async misbehavior, or reverse engineering.

not rated 3.8k +31 changed 14d ago A SkillSpector: warn 53 tokens original MIT

frontend

15

code-yeongyu/lazycodex

Skill Codex

Builds, styles, and polishes web UI and UX. Use for any frontend, page, component, styling, layout, animation, or visual-quality task, or when asked to make an interface look or feel a certain way.

not rated 3.8k +31 changed 9d ago A SkillSpector: pass 49 tokens original MIT

git-master

16

code-yeongyu/lazycodex

Skill Codex

Handles git work: atomic commits, rebase, squash, blame, bisect, reflog, and history questions. Use whenever a task needs a commit or a git-history investigation; skip for ordinary code edits.

not rated 3.8k +31 changed 1mo ago A SkillSpector: warn 46 tokens original MIT

init-deep

17

code-yeongyu/lazycodex

Skill Codex needs its repo

Initializes a hierarchical AGENTS.md knowledge base for a project. Use when a repo needs its structure, commands, and conventions documented for agents.

not rated 3.8k +31 changed 1mo ago A SkillSpector: pass 33 tokens original MIT

lsp-setup

18

code-yeongyu/lazycodex

Skill Codex

Configures a language server so editor/agent tooling (diagnostics, go-to-definition, references, rename) works. Use when a project needs an LSP installed or wired, or a 'no LSP server configured' error appears.

not rated 3.8k +31 changed 1mo ago C SkillSpector: warn 53 tokens original MIT

programming

19

code-yeongyu/lazycodex

Skill Codex needs its repo

Applies strict, modern language practice (typed errors, exhaustive match, tests that can fail) for Python, Rust, TypeScript, and Go. Use for work on .py, .rs, .ts, or .go files.

not rated 3.8k +31 changed 22d ago A SkillSpector: pass 51 tokens original MIT

refactor

20

code-yeongyu/lazycodex

Skill Claude CodeCodex

Guides a refactor, cleanup, or restructure with the right decomposition. Use when the user asks to refactor, simplify, extract, or modernize code.

not rated 3.8k +31 changed 16d ago A SkillSpector: warn 36 tokens original MIT

remove-ai-slops

21

code-yeongyu/lazycodex

Skill Claude CodeCodex

Removes AI-generated code smells from branch changes or an explicit file list behind regression tests. Use when the user asks to clean up, deslop, or remove AI-slop patterns from recent changes.

not rated 3.8k +31 changed 16d ago A SkillSpector: pass 45 tokens original MIT

review-work

22

code-yeongyu/lazycodex

Skill Codex

Post-implementation gate review: run manual QA on the real surface yourself, then launch ONE gate reviewer (never a panel) to audit goal, constraints, code quality, security, missed context, and QA evidence. Use before a PR handoff or when the user explicitly asks to review completed work.

not rated 3.8k +31 changed 22d ago A SkillSpector: warn 63 tokens original MIT

ultimate-browsing

23

code-yeongyu/lazycodex

Skill Codex

Reaches web pages the user's browser cannot open: WAF-blocked and bot-scored hosts, platform-native readers (Chinese and social platforms), archive snapshots with provenance, and a browser you own for stealth or throwaway profiles. Not for plain search, an unblocked static fetch, or a page the user's browser can open.

not rated 3.8k +31 changed 4d ago C SkillSpector: warn 71 tokens original MIT

ulw-research

24

code-yeongyu/lazycodex

Skill Codex

Runs maximum-saturation research with a cooperating team, claim-graph gating, and a cited, QA'd deliverable. Use when the user explicitly asks for research or a deep investigation, including any 'ulw' research wording.

not rated 3.8k +31 changed 2d ago A SkillSpector: pass 51 tokens original MIT

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