claude-api

claude-api is a skill for Claude Code from breverdbidder/cli-anything-biddeed. It costs 294 tokens per session (18,943 once invoked), scanned A, original, no licence file.

A reference guide for the Claude API and Anthropic software tools, including model identifiers, prices, settings, streaming, tool use, and agents.

In plain words
What is it for?
Checking API parameters, model migrations, token counting, caching, MCP, streaming, tool use, and SDK usage.
Why use it?
It provides the relevant API details before changing code that uses Claude or Anthropic services.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

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/breverdbidder/cli-anything-biddeed/claude-api
Any agent
npx skills add breverdbidder/cli-anything-biddeed --skill claude-api
Clone the repo
git clone --depth 1 https://github.com/breverdbidder/cli-anything-biddeed

Made for: Claude Code.

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/breverdbidder/cli-anything-biddeed/claude-api.svg)](https://agentmods.dev/skills/breverdbidder/cli-anything-biddeed/claude-api)
Your own site
<a href="https://agentmods.dev/skills/breverdbidder/cli-anything-biddeed/claude-api"><img src="https://agentmods.dev/badge/skills/breverdbidder/cli-anything-biddeed/claude-api.svg" alt="Measured on agentmods" height="20"></a>
Per session 294 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 18,943 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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 5.1 $0.00294 $0.18943
Opus 5 $0.00147 $0.09472
Sonnet 5 $0.00059 $0.03789
Haiku 4.5 $0.00029 $0.01894

Measured 5d ago against content hash 0d39c5469299, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, 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 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.

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.
.claude/skills/claude-api/SKILL.md · 557 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

Files

What ships with it

60 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. 5d ago First seen · 557 lines · 294 tokens per session scan A 0d39c5469299

Subscribe to this mod's changes

claude-api is a skill published in the GitHub repository breverdbidder/cli-anything-biddeed (1 stars, last pushed today), with no licence file. It adds 294 tokens to every session and 18,943 once invoked, about $0.0015 per session on Opus 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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