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Codex Sub Agents 1

Use OpenAI Codex CLI for coding tasks. Triggers: codex, code review, fix CI, refactor code, implement feature, coding agent, gpt-5-codex. Enables Clawdbot to delegate coding work to Codex CLI as a subagent or direct tool.

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Use OpenAI Codex CLI for coding tasks. Triggers: codex, code review, fix CI, refactor code, implement feature, coding agent, gpt-5-codex. Enables Clawdbot to delegate coding work to Codex CLI as a subagent or direct tool.

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Install for OpenClaw

Quick setup
  1. Download the package from Yavira.
  2. Extract the archive and review SKILL.md first.
  3. Import or place the package into your OpenClaw setup.

Requirements

Target platform
OpenClaw
Install method
Manual import
Extraction
Extract archive
Prerequisites
OpenClaw
Primary doc
SKILL.md

Package facts

Download mode
Yavira redirect
Package format
ZIP package
Source platform
Tencent SkillHub
What's included
SKILL.md, _meta.json, clawdbot-integration.md, cli-reference.md

Validation

  • Use the Yavira download entry.
  • Review SKILL.md after the package is downloaded.
  • Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

  1. Download the package from Yavira.
  2. Extract it into a folder your agent can access.
  3. Paste one of the prompts below and point your agent at the extracted folder.
New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Trust & source

Release facts

Source
Tencent SkillHub
Verification
Indexed source record
Version
1.0.1

Documentation

ClawHub primary doc Primary doc: SKILL.md 26 sections Open source page

OpenAI Codex CLI Skill

Use OpenAI Codex CLI (codex) for coding tasks including code review, refactoring, bug fixes, CI repairs, and feature implementation. Codex CLI runs locally on your machine with full filesystem access.

When to Use

User asks for code changes, refactoring, or implementation CI/build failures need fixing Code review before commit/push Large codebase exploration or explanation Tasks requiring file editing + command execution When GPT-5-Codex model strengths are needed (code generation, tool use)

Installation & Auth

Codex CLI requires ChatGPT Plus/Pro/Business/Enterprise subscription. # Install npm i -g @openai/codex # Authenticate (opens browser for OAuth) codex login # Or use API key printenv OPENAI_API_KEY | codex login --with-api-key # Verify auth codex login status

Interactive Mode (TUI)

codex # Launch interactive terminal UI codex "explain this codebase" # Start with a prompt codex --cd ~/projects/myapp # Set working directory

Non-Interactive (Scripting)

codex exec "fix the CI failure" # Run and exit codex exec --full-auto "add input validation" # Auto-approve workspace writes codex exec --json "list all API endpoints" # JSON output for parsing codex exec -i screenshot.png "match this design" # With image input

Session Management

codex resume # Pick from recent sessions codex resume --last # Continue most recent codex resume <SESSION_ID> # Resume specific session

Slash Commands (In TUI)

CommandPurpose/modelSwitch model (gpt-5-codex, gpt-5)/approvalsSet approval mode (Auto, Read Only, Full Access)/reviewCode review against branch, uncommitted changes, or specific commit/diffShow Git diff including untracked files/compactSummarize conversation to free context/initGenerate AGENTS.md scaffold/statusShow session config and token usage/undoRevert most recent turn/newStart fresh conversation/mcpList configured MCP tools/mention <path>Attach file to conversation

Approval Modes

ModeBehaviorAuto (default)Read/edit/run commands in workspace; asks for outside accessRead OnlyBrowse files only; requires approval for changesFull AccessFull machine access including network (use sparingly)

Key Flags

FlagPurpose--model, -m <model>Override model (gpt-5-codex, gpt-5)--cd, -C <path>Set working directory--add-dir <path>Add additional writable roots--image, -i <path>Attach image(s) to prompt--full-autoWorkspace write + approve on failure--sandbox <mode>read-only, workspace-write, danger-full-access--jsonOutput newline-delimited JSON--searchEnable web search tool

Pattern 1: Direct exec Tool

Call Codex from Clawdbot's exec tool for coding tasks: # In Clawdbot session exec codex exec --full-auto --cd ~/projects/medreport "fix the TypeScript errors in src/components"

Pattern 2: Subagent Delegation

Spawn a coding subagent that uses Codex: // In agents.defaults or per-agent config { agents: { list: [ { id: "coder", workspace: "~/clawd-coder", model: "openai-codex/gpt-5.2", // Uses Codex auth tools: { allow: ["exec", "read", "write", "edit", "apply_patch", "process"] } } ] } }

Pattern 3: CLI Backend Fallback

Configure Codex as a text-only fallback: { agents: { defaults: { cliBackends: { "codex-cli": { command: "codex", args: ["exec", "--full-auto"], output: "text", sessionArg: null // Codex manages its own sessions } } } } }

Pattern 4: MCP Server Mode

Run Codex as an MCP server for other agents: codex mcp-server # Exposes Codex tools via stdio MCP

Clawdbot Config: OpenAI Codex Provider

Use your ChatGPT Pro subscription via the openai-codex provider: { agents: { defaults: { model: { primary: "openai-codex/gpt-5.2" }, models: { "openai-codex/gpt-5.2": { alias: "Codex" }, "anthropic/claude-opus-4-5": { alias: "Opus" } } } } } Auth syncs automatically from ~/.codex/auth.json to Clawdbot's auth profiles.

Code Review Workflow

# Interactive review codex /review # Choose: branch, uncommitted, or specific commit # Non-interactive codex exec "review the changes in this PR against main branch"

Multi-Directory Projects

# Work across monorepo packages codex --cd apps/frontend --add-dir ../backend --add-dir ../shared # Or in TUI codex --cd ~/projects/myapp --add-dir ~/projects/shared-lib

Custom Slash Commands

Create reusable prompts in ~/.codex/prompts/: <!-- ~/.codex/prompts/pr.md --> --- description: Prepare and open a draft PR argument-hint: [BRANCH=<name>] [TITLE="<title>"] --- Create branch `dev/$BRANCH` if specified. Stage and commit changes with a clear message. Open a draft PR with title $TITLE or auto-generate one. Invoke: /prompts:pr BRANCH=feature-auth TITLE="Add OAuth flow"

MCP Integration

Add MCP servers to extend Codex: # Add stdio server codex mcp add github -- npx @anthropic/mcp-server-github # Add HTTP server codex mcp add docs --url https://mcp.deepwiki.com/mcp # List configured codex mcp list

Web Search

Enable in ~/.codex/config.toml: [features] web_search_request = true [sandbox_workspace_write] network_access = true Then Codex can search for current docs, APIs, etc.

Best Practices

Start with /init to create AGENTS.md with repo-specific instructions Use /review before commits for AI code review Set /approvals appropriately โ€” Auto for trusted repos, Read Only for exploration Use --add-dir for monorepos instead of danger-full-access Resume sessions to maintain context across coding sessions Attach images for UI work, design specs, error screenshots

Fix CI Failure

codex exec --full-auto "The CI is failing on the lint step. Fix all ESLint errors."

Refactor Component

codex exec --cd src/components "Refactor UserProfile.tsx to use React Query instead of useEffect for data fetching"

Implement Feature from Spec

codex exec -i spec.png --cd ~/projects/app "Implement this feature based on the design spec"

Code Review PR

codex exec "Review the diff between main and feature/auth branch. Focus on security issues."

Troubleshooting

IssueSolutionAuth failsRun codex logout then codex loginCommands blockedCheck /approvals, may need --full-autoOut of contextUse /compact to summarizeWrong directoryUse --cd flag or check /statusModel unavailableVerify subscription tier supports model

References

Codex CLI Overview Codex CLI Features Codex CLI Reference Slash Commands Guide AGENTS.md Spec Codex GitHub

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

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Package contents

Included in package
3 Docs1 Config
  • SKILL.md Primary doc
  • clawdbot-integration.md Docs
  • cli-reference.md Docs
  • _meta.json Config