SupplyChainCortex: Skill for Claude Code

.agents/skills/claude-api/SKILL.md

claude-api is a skill for Claude Code, Codex from JiuTian-dev/SupplyChainCortex. It costs 193 tokens per session (7,898 once invoked), scanned A, original, no licence file.

Guidance for building and maintaining applications that call the Claude API or use Anthropic's software library. It also covers moving code between Claude model versions and adding prompt caching, which reuses repeated prompt content.

In plain words
What is it for?
Use it when writing, debugging, optimising, or updating code that imports the Anthropic SDK or calls the Claude API.
Why use it?
It helps avoid common integration and model-migration mistakes when an application depends on Anthropic's services or SDK.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is JiuTian-dev/SupplyChainCortex's own configuration. It tells Claude Code and Codex how to work on SupplyChainCortex itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything SupplyChainCortex configures →

Reuse

Borrowing it

Nothing to install: this file belongs to JiuTian-dev/SupplyChainCortex. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/JiuTian-dev/SupplyChainCortex/main/.agents/skills/claude-api/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/JiuTian-dev/SupplyChainCortex

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 claude-api

README.md
[![agentmods](https://agentmods.dev/badge/skills/jiutian-dev/supplychaincortex/claude-api/github.svg)](https://agentmods.dev/skills/jiutian-dev/supplychaincortex/claude-api)
Your own site
<a href="https://agentmods.dev/skills/jiutian-dev/supplychaincortex/claude-api"><img src="https://agentmods.dev/badge/skills/jiutian-dev/supplychaincortex/claude-api/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 claude-api

Your own site · 80×15
<a href="https://agentmods.dev/skills/jiutian-dev/supplychaincortex/claude-api"><img src="https://agentmods.dev/badge/skills/jiutian-dev/supplychaincortex/claude-api.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 193 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 7,898 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
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 $0.00193 $0.07898
Opus 5.5 $0.00077 $0.03159
Sonnet 5.5 $0.00039 $0.01580
Haiku 4.5 $0.00019 $0.00790

Measured 1mo ago against content hash 617512252b92, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

claude-api scanned grade A 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 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

2. **Raw HTTP** (`curl`, `requests`, `fetch`, `httpx`, etc.) — only when the user explicitly asks for cURL/REST/raw HTTP, the project is a shell/cURL project, or the language has no official SDK.
.agents/skills/claude-api/SKILL.md · 325 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

43 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. 1mo ago First seen · 325 lines · 193 tokens per session scan A 617512252b92

Subscribe to this mod's changes

claude-api is a skill published in the GitHub repository JiuTian-dev/SupplyChainCortex (6 stars, last pushed 3mo ago), with no licence file. It adds 193 tokens to every session and 7,898 once invoked, about $0.0008 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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