Deck Repro
asheshgoplani/agent-deck
Reproduce agent-deck bugs from an issue, transcript excerpt, or description in an isolated environment, and prove fixes with the same reproduction and a regression test.
Tests the omo Codex plugin in an isolated CODEX_HOME with a local mock model, proving hooks fired through app-server notifications without touching ~/.codex.
Install Codex Plugin QA
$ npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install code-yeongyu/oh-my-openagent codex-qa --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/codex-qa .claude/skills/codex-qa && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "codex-qa" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/.agents/skills/codex-qa into .claude/skills/codex-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "codex-qa", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/code-yeongyu/oh-my-openagent/tree/dev/.agents/skills/codex-qaType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install code-yeongyu/oh-my-openagent codex-qa --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/codex-qa .agents/skills/codex-qa && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "codex-qa" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/.agents/skills/codex-qa into .agents/skills/codex-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "codex-qa", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install code-yeongyu/oh-my-openagent codex-qa --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/codex-qa .cursor/skills/codex-qa && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "codex-qa" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/.agents/skills/codex-qa into .cursor/skills/codex-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "codex-qa", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/code-yeongyu/oh-my-openagent.git --path .agents/skills/codex-qa--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install code-yeongyu/oh-my-openagent codex-qa --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/codex-qa .gemini/skills/codex-qa && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "codex-qa" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/.agents/skills/codex-qa into .gemini/skills/codex-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "codex-qa", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install code-yeongyu/oh-my-openagent codex-qaInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/codex-qa .github/skills/codex-qa && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "codex-qa" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/.agents/skills/codex-qa into .github/skills/codex-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "codex-qa", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install code-yeongyu/oh-my-openagent codex-qa --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/code-yeongyu/oh-my-openagent.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/codex-qa .opencode/skills/codex-qa && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "codex-qa" agent skill from https://github.com/code-yeongyu/oh-my-openagent/tree/dev/.agents/skills/codex-qa into .opencode/skills/codex-qa/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "codex-qa", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
codex-qa- GitHub stars
- 70k
- Used in
- 1 other repo
- Token cost
- ~1.9k tokens
- SKILL.md length
- 768 words
- Files
- 16 (incl. scripts, references)
- Skills in repo
- 45
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
Tests the omo Codex plugin in an isolated CODEX_HOME with a local mock model, proving hooks fired through app-server notifications without touching ~/.codex.
- Changing anything under packages/omo-codex and needing to confirm it still works
- SKILL.md covers Golden rules (read before…, Setup, Router: pick your case and Scripts index (each is its own…, plus 3 more sections
- Runs Shell and JavaScript scripts from its folder; calls bash, codex and node
- Proving that a Codex plugin hook really fired
What it does
The skill covers QA of the omo Codex Light edition (packages/omo-codex, shipped as lazycodex). Everything runs against a real Codex with a temporary CODEX_HOME and a local mock model provider, so no real model API is called and your own ~/.codex is neither read nor written. Each script checksums config.toml before and after to show that it stayed unchanged.
The main method drives codex app-server and asserts that hook/started and hook/completed notifications arrive, which counts as proof that a plugin hook fired, in place of log scraping. Other scripts verify an isolated install, probe individual hooks, run a tmux smoke test of the terminal UI and an LSP end-to-end check, and every helper ships a --self-test. References cover isolation, logging and debugging with RUST_LOG, and a Docker route that is the default QA surface, with local scripts as the fallback.
Captured JSON and pane output are saved as evidence under .omo/evidence in a dated folder that stays gitignored, while the pull request carries the summary. The scripts were verified against codex-cli 0.140.0 with node, jq, tmux and bun on macOS.
When your agent uses it
- Changing anything under packages/omo-codex and needing to confirm it still works
- Proving that a Codex plugin hook really fired
- Verifying installer and config.toml output without touching a real Codex setup
- Smoke-testing the Codex terminal UI in tmux
Example prompts
- “I edited a hook under packages/omo-codex. Prove it still fires using the isolated app-server flow.”
- “Run the install verification in a throwaway CODEX_HOME and confirm my real config.toml is unchanged.”
- “Smoke-test the Codex TUI in tmux and save the pane capture as evidence.”
- “Turn on RUST_LOG for the plugin run and tell me what the log shows.”
Requirements
- The codex CLI
- node, jq, tmux and bun
- Docker for the default QA route
What it can do on your machine
Read from SKILL.md and the folder at commit ab81169. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Ships 9 files in scripts/ (Shell and JavaScript), which the agent can run.
Shell commands in SKILL.md call:
bashcodexnodebun
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Codex Plugin QA loads about 1.9k tokens when it runs, and up to ~6.1k if it reads all its reference files. Until then it costs about 244 tokens; SKILL.md has 768 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.
SKILL.md
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 768 words (~1,948 tokens).
“QA the omo Codex Light edition (packages/omo-codex/, shipped as lazycodex). We exercise OUR plugin in a REAL Codex while touching nothing of the user's setup: an isolated CODEX_HOME + a local mock model means no real API call and the…”
- name
- codex-qa
Files
SKILL.md and 15 other files (scripts, references) in .agents/skills/codex-qa of code-yeongyu/oh-my-openagent.
- SKILL.md
- references/app-server.md
- references/components-hooks.md
- references/docker-qa.md
- references/install-verify.md
- references/isolation.md
- references/logging-debug.md
- scripts/app-server-drive.sh
- scripts/hook-unit-probe.sh
- scripts/install-verify.sh
- scripts/lib/app-server-client.mjs
- scripts/lib/app-server-client.test.js
- scripts/lib/common.sh
- scripts/lib/mock-model.mjs
- scripts/lsp-e2e.sh
- scripts/tui-smoke.sh
Open the folder on GitHubat commit ab81169
Used in 1 other repository
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in code-yeongyu/oh-my-openagent, which our catalogue first saw on October 7, 2026.
Compare with similar skills
Codex Plugin QA next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Codex Plugin QA this skillcode-yeongyu/oh-my-openagent | 70k | 1 repos | ~1.9k | Automated safety check: Pass | Custom licence | |
| Deck Reproasheshgoplani/agent-deck | 1k | — | ~1.3k | Automated safety check: Pass | MIT | |
| TUI Change Verification for Warpwarpdotdev/warp | 65k | 1 repos | ~5.5k | Automated safety check: Notes | AGPL-3.0 | |
| DeerFlow Smoke Testbytedance/deer-flow | 83k | — | ~2.5k | Automated safety check: Notes | MIT | |
| CodexBar Live QAsteipete/CodexBar | 22k | — | ~1.2k | Automated safety check: Pass | MIT | |
| Weavebench Cua ReproduceAMAP-ML/LongHorizon-Harness | 1.7k | — | ~1.6k | Automated safety check: Pass | MIT |
Similar skills
TUI Change Verification for Warp
warpdotdev/warp
Runs Warp's terminal UI for real, drives it with keystrokes and reads the rendered screen back to confirm that a change looks and behaves as intended.
DeerFlow Smoke Test
bytedance/deer-flow
Walks through an end-to-end smoke test of a DeerFlow deployment: pull the latest code, deploy with Docker or locally, verify services, run health checks and write a report.
CodexBar Live QA
steipete/CodexBar
Runs live QA for the CodexBar app: provider usage matrix checks through its packaged CLI, config validation and menu checks, with 1Password-backed credentials handled safely.
Weavebench Cua Reproduce
AMAP-ML/LongHorizon-Harness
Reproduce CUA-Harness experiments on WeaveBench from a GitHub checkout.
Senpi Agent QA Harness
code-yeongyu/senpi
Checks changes to the senpi coding agent by driving the real CLI from source in an isolated sandbox, over RPC, terminal UI, mock model and CLI smoke channels.
More from code-yeongyu/oh-my-openagent
All 45 skills in this repoBrowser Control with Omowright
code-yeongyu/oh-my-openagent
Drives a real browser through the omowright library, either the user's own signed-in browser or a separate browser the code launches, for forms, QA, screenshots and scraping.
Coding Agent Session Finder
code-yeongyu/oh-my-openagent
Finds, reads and reconstructs past coding-agent sessions across Codex, Claude, OpenCode, Senpi and many other local agent logs.
ast-grep Structural Search
code-yeongyu/oh-my-openagent
Searches and rewrites code by syntax-tree shape across 25 languages with ast-grep, for codemods, structural queries and YAML lint rules, using a Python wrapper script.
LSP Setup
code-yeongyu/oh-my-openagent
Detects which languages a project uses, installs the matching language server, writes its config and checks it with a real call so diagnostics and go-to-definition work.
OpenCode QA Toolkit
code-yeongyu/oh-my-openagent
Tests the opencode coding agent itself: its CLI, server, plugin hooks and events, the terminal UI under tmux, and its SQLite session database, using tested helper scripts.
ULW Plan Workflow
code-yeongyu/oh-my-openagent
Explore-first planning that turns a vague or large request into one decision-complete work plan, written only after your approval and executed by a separate worker.
Related
Categories
Questions about Codex Plugin QA
What does Codex Plugin QA do?
Tests the omo Codex plugin in an isolated CODEX_HOME with a local mock model, proving hooks fired through app-server notifications without touching ~/.codex. The skill covers QA of the omo Codex Light edition (packages/omo-codex, shipped as lazycodex).codex is neither read nor written.
When should I use Codex Plugin QA?
Codex Plugin QA fits situations like: changing anything under packages/omo-codex and needing to confirm it still works; proving that a Codex plugin hook really fired; verifying installer and config.toml output without touching a real Codex setup; smoke-testing the Codex terminal UI in tmux.
How do I install Codex Plugin QA in Claude Code?
Run `npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a claude-code`. Or copy the skill folder (.agents/skills/codex-qa in code-yeongyu/oh-my-openagent) into .claude/skills/codex-qa in your project. Claude Code loads it when a task matches its description.
How do I install Codex Plugin QA in Codex?
Run `npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a codex`. Or copy the skill folder (.agents/skills/codex-qa in code-yeongyu/oh-my-openagent) into .agents/skills/codex-qa in your project. Codex loads it when a task matches its description.
Can I use Codex Plugin QA in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add code-yeongyu/oh-my-openagent --skill codex-qa -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/codex-qa, .gemini/skills/codex-qa, .github/skills/codex-qa and .opencode/skills/codex-qa in your project.
What does Codex Plugin QA need to run?
Going by SKILL.md and its folder, Codex Plugin QA needs a shell and JavaScript for the scripts in its folder and the command-line tools its instructions call (bash, codex, node and bun). Our summary lists: The codex CLI; node, jq, tmux and bun; Docker for the default QA route.
Does Codex Plugin QA access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Codex Plugin QA safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.
What licence does Codex Plugin QA use?
Codex Plugin QA has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
How many tokens does Codex Plugin QA use?
About 1.9k tokens (SKILL.md is roughly 7.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 4.1k tokens, read only when the agent opens those files.
What are the alternatives to Codex Plugin QA?
Skills that share tags, products or a category with Codex Plugin QA: Deck Repro (asheshgoplani/agent-deck, 1k stars), TUI Change Verification for Warp (warpdotdev/warp, 65k stars), DeerFlow Smoke Test (bytedance/deer-flow, 83k stars) and CodexBar Live QA (steipete/CodexBar, 22k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Codex Plugin QA?
code-yeongyu (a GitHub user) maintains it in code-yeongyu/oh-my-openagent, which has 69,882 GitHub stars. The repository holds 45 skills in this directory. The repository was last updated on October 8, 2026.
Source: code-yeongyu/oh-my-openagent on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.