codable-auditor

codable-auditor is an agent for Claude Code from IGTA-Tech/claude-skills-research. It costs 241 tokens per session (2,768 once invoked), scanned A, original, no licence file.

A review agent for Swift and Objective-C code that uses Codable, Apple's system for converting data to and from formats such as JSON. It checks data conversion patterns, error handling, and date handling, including older code that may need updating.

In plain words
What is it for?
Use it for Codable reviews, JSON encoding or decoding problems, serialization audits, and checks when modernising legacy Swift or Objective-C code.
Why use it?
It helps find code that can silently lose errors, build JSON manually, or handle dates inconsistently. This reduces the chance that invalid or missing data goes unnoticed.

Agent for Claude Code

Part of the axiom plugin — 90 skills, 7 commands, 21 agents, 4 hooks 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 agents/igta-tech/claude-skills-research/codable-auditor
Clone the repo
git clone --depth 1 https://github.com/IGTA-Tech/claude-skills-research

Made for: Claude Code.

Or install axiom, the plugin that ships this one along with the rest of its 90 skills, 7 commands, 21 agents, 4 hooks.

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 codable-auditor

README.md
[![agentmods](https://agentmods.dev/badge/agents/igta-tech/claude-skills-research/codable-auditor.svg)](https://agentmods.dev/agents/igta-tech/claude-skills-research/codable-auditor)
Your own site
<a href="https://agentmods.dev/agents/igta-tech/claude-skills-research/codable-auditor"><img src="https://agentmods.dev/badge/agents/igta-tech/claude-skills-research/codable-auditor.svg" alt="Measured on agentmods" height="20"></a>
Per session 241 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 2,768 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 $0.00241 $0.02768
Opus 5 $0.00120 $0.01384
Sonnet 5 $0.00048 $0.00554
Haiku 4.5 $0.00024 $0.00277

Measured 5d ago against content hash b7f4e961a154, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

codable-auditor 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 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.

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.

Axiom/.claude-plugin/plugins/axiom/agents/codable-auditor.md · 408 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. 5d ago First seen · 408 lines · 241 tokens per session scan A b7f4e961a154

Subscribe to this mod's changes

codable-auditor is an agent published in the GitHub repository IGTA-Tech/claude-skills-research (2 stars, last pushed 4d ago), with no licence file. It adds 241 tokens to every session and 2,768 once invoked, about $0.0012 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 2026-08-31.

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