codd-init

codd-init is a skill for Claude Code, Codex from yohey-w/codd-dev. It costs 55 tokens per session (1,045 once invoked), scanned A, original, MIT.

A setup workflow for CoDD, a project method that records requirements and their dependencies, in a new repository.

In plain words
What is it for?
Use it to initialize CoDD from an optional requirements file, choose the project language, and run the initial validation.
Why use it?
It creates the initial CoDD structure and immediately performs a first scan and validation so the project starts with a checked baseline.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to initialize CoDD from an optional requirements file, choose the project language, and run the initial validation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yohey-w/codd-dev/codd-init
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.

Any agent
npx skills add yohey-w/codd-dev --skill codd-init
Clone the repo
git clone --depth 1 https://github.com/yohey-w/codd-dev

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 codd-init

README.md
[![agentmods](https://agentmods.dev/badge/skills/yohey-w/codd-dev/codd-init/github.svg)](https://agentmods.dev/skills/yohey-w/codd-dev/codd-init)
Your own site
<a href="https://agentmods.dev/skills/yohey-w/codd-dev/codd-init"><img src="https://agentmods.dev/badge/skills/yohey-w/codd-dev/codd-init/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for codd-init

Your own site · 80×15
<a href="https://agentmods.dev/skills/yohey-w/codd-dev/codd-init"><img src="https://agentmods.dev/badge/skills/yohey-w/codd-dev/codd-init.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 55 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,045 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original 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 $0.00055 $0.01045
Opus 5.5 $0.00022 $0.00418
Sonnet 5.5 $0.00011 $0.00209
Haiku 4.5 $0.00006 $0.00104

Measured 1mo ago against content hash 10d4ad07b93f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

codd-init 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 1mo 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.

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.

skills/codd-init/SKILL.md · 111 lines

How it starts

The opening of the file, as written. The whole thing — 111 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CoDD Init

Initialize CoDD in the current project, then move immediately into the first scan and validation cycle so the dependency graph starts from a clean baseline.

Usage

Run this skill when a repository does not have a codd/ directory yet and you need to bootstrap CoDD with the official codd CLI entry point.

Instructions

  1. Preflight before running codd init:

    • Work from the project root where codd/ should be created.
    • If codd/ already exists, do not re-run init. Inspect the existing CoDD setup instead.
    • If the codd command is not available, install the package so the console script is on PATH before continuing.
  2. Collect the required inputs:

    • Project name: default to the current directory name unless the user provides a better product name.
    • Primary language: choose one of python, typescript, java, or go.
    • Requirements file (optional): if the user already has a requirements document (any format — .txt, .md, .doc), use --requirements to import it. CoDD adds frontmatter automatically.
  3. Choose the command:

    • With existing requirements file (recommended):
codd init --project-name "<project-name>" --language <language> --requirements <path-to-requirements> --dest .
  • Without requirements (user will add them later):
codd init --project-name "<project-name>" --language <language> --dest .
  1. Run the selected codd init command.

  2. Confirm the generated skeleton:

    • codd/codd.yaml
    • codd/scan/
    • codd/reports/
    • codd/.gitignore
    • .codd_version
  3. For an existing project, handle the bootstrap carefully:

    • Do not assume old design docs already have CoDD frontmatter. Inspect them before the first scan.
    • Prefer adding frontmatter to the documents you want CoDD to track before treating scan results as authoritative.
    • Legacy annotation files under codd/annotations/ are optional and backward-compatible. Create them only if the project still uses that workflow.

Read the full file on GitHub · 111 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. 1mo ago First seen · 111 lines · 55 tokens per session scan A 10d4ad07b93f

Subscribe to this mod's changes

codd-init is a skill published in the GitHub repository yohey-w/codd-dev (115 stars, last pushed 1mo ago), licensed MIT. It adds 55 tokens to every session and 1,045 once invoked, about $0.0002 per session on Opus 5.5. 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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