coding-agent

coding-agent is a skill for Claude Code, Codex from yunze7373/openclaw-termux. It costs 139 tokens per session (2,616 once invoked), scanned B, a copy of coding-agent, MIT.

A way to hand larger coding tasks to Codex, Claude Code, or Pi agents running in a background terminal process. It is intended for work that needs repeated file exploration or several implementation steps.

In plain words
What is it for?
Use it to build features or apps, review pull requests, refactor large codebases, and carry out coding work that requires iterative exploration.
Why use it?
It removes the need to manage every step of a large coding task in the current conversation. Running agents in the correct interactive terminal helps avoid hangs and broken output.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/yunze7373/openclaw-termux/coding-agent
Any agent
npx skills add yunze7373/openclaw-termux --skill coding-agent
Clone the repo
git clone --depth 1 https://github.com/yunze7373/openclaw-termux

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for coding-agent

README.md
[![agentmods](https://agentmods.dev/badge/skills/yunze7373/openclaw-termux/coding-agent.svg)](https://agentmods.dev/skills/yunze7373/openclaw-termux/coding-agent)
Your own site
<a href="https://agentmods.dev/skills/yunze7373/openclaw-termux/coding-agent"><img src="https://agentmods.dev/badge/skills/yunze7373/openclaw-termux/coding-agent.svg" alt="Measured on agentmods" height="20"></a>
Per session 139 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,616 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
Origin 77% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00139 $0.02616
Opus 5 $0.00069 $0.01308
Sonnet 5 $0.00028 $0.00523
Haiku 4.5 $0.00014 $0.00262

Measured 5d ago against content hash 98e98a9e1a09, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade B, and why

coding-agent scanned grade B with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

**Model:** `gpt-5.2-codex` is the default (set in ~/.codex/config.toml)
Origin

This is a copy

77% identical to coding-agent — 48 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

skills/coding-agent/SKILL.md · 285 lines

How it starts

The opening of the file, as written. The whole thing — 285 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Coding Agent (bash-first)

Use bash (with optional background mode) for all coding agent work. Simple and effective.

⚠️ PTY Mode Required!

Coding agents (Codex, Claude Code, Pi) are interactive terminal applications that need a pseudo-terminal (PTY) to work correctly. Without PTY, you'll get broken output, missing colors, or the agent may hang.

Always use pty:true when running coding agents:

# ✅ Correct - with PTY
bash pty:true command:"codex exec 'Your prompt'"

# ❌ Wrong - no PTY, agent may break
bash command:"codex exec 'Your prompt'"

Bash Tool Parameters

Parameter Type Description
command string The shell command to run
pty boolean Use for coding agents! Allocates a pseudo-terminal for interactive CLIs
workdir string Working directory (agent sees only this folder's context)
background boolean Run in background, returns sessionId for monitoring
timeout number Timeout in seconds (kills process on expiry)
elevated boolean Run on host instead of sandbox (if allowed)

Process Tool Actions (for background sessions)

Action Description
list List all running/recent sessions
poll Check if session is still running
log Get session output (with optional offset/limit)
write Send raw data to stdin
submit Send data + newline (like typing and pressing Enter)
send-keys Send key tokens or hex bytes
paste Paste text (with optional bracketed mode)
kill Terminate the session

Read the full file on GitHub · 285 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago First seen · 285 lines · 139 tokens per session scan B 98e98a9e1a09

Subscribe to this mod's changes

coding-agent is a skill published in the GitHub repository yunze7373/openclaw-termux (2 stars, last pushed 2mo ago), licensed MIT. It adds 139 tokens to every session and 2,616 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). It is 77% identical to coding-agent, differing in 48 lines, and is treated as a copy.

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