agentic-coding

agentic-coding is a skill for Claude Code, Codex from Stunspot/nova-the-optimal-ai-mind. It costs 14 tokens per session (959 once invoked), scanned A, original, no licence file.

A coding-agent guide for making live changes in a repository while grounding the work in tests. A repository is the project’s tracked source-code collection.

In plain words
What is it for?
Use it when changing repository code and when tests should guide or verify those changes.
Why use it?
It helps connect code changes with test evidence, making it easier to check whether the work behaves as intended.

Skill for Claude CodeCodex

Written for Claude Code and Codex: shipped in a Claude Code plugin, but also agents/openai.yaml present.

Part of the nova-the-optimal-ai plugin — 27 skills shipped together

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/stunspot/nova-the-optimal-ai-mind/agentic-coding
Any agent
npx skills add Stunspot/nova-the-optimal-ai-mind --skill agentic-coding
Clone the repo
git clone --depth 1 https://github.com/Stunspot/nova-the-optimal-ai-mind

Made for: Claude Code, Codex.

Or install nova-the-optimal-ai, the plugin that ships this one along with the rest of its 27 skills.

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 agentic-coding

README.md
[![agentmods](https://agentmods.dev/badge/skills/stunspot/nova-the-optimal-ai-mind/agentic-coding.svg)](https://agentmods.dev/skills/stunspot/nova-the-optimal-ai-mind/agentic-coding)
Your own site
<a href="https://agentmods.dev/skills/stunspot/nova-the-optimal-ai-mind/agentic-coding"><img src="https://agentmods.dev/badge/skills/stunspot/nova-the-optimal-ai-mind/agentic-coding.svg" alt="Measured on agentmods" height="20"></a>
Per session 14 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 959 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 5.1 $0.00014 $0.00959
Opus 5 $0.00007 $0.00479
Sonnet 5 $0.00003 $0.00192
Haiku 4.5 $0.00001 $0.00096

Measured today against content hash 1c9bd3c3b72f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, from the pricing page.

Security

Grade A, and why

agentic-coding scanned grade A with 0 findings 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 today.

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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/nova-the-optimal-ai/skills/agentic-coding/SKILL.md · 66 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. today Changed · -1 tokens per session 1c9bd3c3b72f
  2. 6d ago First seen · 66 lines · 15 tokens per session scan A 7ad796e9a366

Subscribe to this mod's changes

agentic-coding is a skill published in the GitHub repository Stunspot/nova-the-optimal-ai-mind (24 stars, last pushed yesterday), with no licence file. It adds 14 tokens to every session and 959 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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