coding-agent

A background coding-agent tool that delegates feature work, code reviews, refactoring, and code exploration to Codex, Claude Code, or Pi agents.

In plain words
What is it for?
Use it to build features or apps, review pull requests, refactor large codebases, or investigate files while coding iteratively.
Why use it?
It removes the need to handle large or multi-step coding tasks in one active conversation. It is not intended for simple one-line fixes.

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/codeandcanvaslabs/daemora/coding-agent
Any agent
npx skills add CodeAndCanvasLabs/Daemora --skill coding-agent
Clone the repo
git clone --depth 1 https://github.com/CodeAndCanvasLabs/Daemora

Made for: Claude Code, Codex.

Per session 157 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,885 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. Scan, not verified.
Origin unknown No closer match found 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 $0.00157 $0.02885
Opus 5 $0.00078 $0.01443
Sonnet 5 $0.00031 $0.00577
Haiku 4.5 $0.00016 $0.00288

Measured 2d ago against content hash 643bae20fbfa, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 2d 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)
skills/coding-agent/SKILL.md · 317 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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. 2d ago First seen · 317 lines · 157 tokens per session scan B 643bae20fbfa

Subscribe to this mod's changes

coding-agent is a skill published in the GitHub repository CodeAndCanvasLabs/Daemora (14 stars, last pushed 2mo ago), licensed AGPL-3.0. It adds 157 tokens to every session and 2,885 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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