context7-usage

context7-usage is a skill for Claude Code from alfredolopez80/multi-agent-ralph-loop. It costs 20 tokens per session (1,076 once invoked), scanned B, original, no licence file.

Guidance for using Context7 MCP to retrieve documentation for software libraries. A software library is reusable code that applications depend on.

In plain words
What is it for?
It is for looking up library documentation through Context7 MCP while planning or writing code.
Why use it?
It helps an agent follow library documentation when working with a specific version or API.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

Good fit It is for looking up library documentation through Context7 MCP while planning or writing code.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/alfredolopez80/multi-agent-ralph-loop/context7-usage
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 alfredolopez80/multi-agent-ralph-loop --skill context7-usage
Clone the repo
git clone --depth 1 https://github.com/alfredolopez80/multi-agent-ralph-loop

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 context7-usage

README.md
[![agentmods](https://agentmods.dev/badge/skills/alfredolopez80/multi-agent-ralph-loop/context7-usage/github.svg)](https://agentmods.dev/skills/alfredolopez80/multi-agent-ralph-loop/context7-usage)
Your own site
<a href="https://agentmods.dev/skills/alfredolopez80/multi-agent-ralph-loop/context7-usage"><img src="https://agentmods.dev/badge/skills/alfredolopez80/multi-agent-ralph-loop/context7-usage/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 context7-usage

Your own site · 80×15
<a href="https://agentmods.dev/skills/alfredolopez80/multi-agent-ralph-loop/context7-usage"><img src="https://agentmods.dev/badge/skills/alfredolopez80/multi-agent-ralph-loop/context7-usage.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 20 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,076 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 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 $0.00020 $0.01076
Opus 5.5 $0.00008 $0.00430
Sonnet 5.5 $0.00004 $0.00215
Haiku 4.5 $0.00002 $0.00108

Measured 1mo ago against content hash d1b599f596fb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade B, and why

context7-usage scanned grade B 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

- **Model-agnostic**: Uses model configured in `~/.claude/settings.json` or CLI/env vars
.claude/skills/context7-usage/SKILL.md · 142 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

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 Changed · -2 lines d1b599f596fb
  2. 1mo ago First seen · 144 lines · 20 tokens per session scan B 7bca73a04b0f

Subscribe to this mod's changes

context7-usage is a skill published in the GitHub repository alfredolopez80/multi-agent-ralph-loop (146 stars, last pushed 1mo ago), with no licence file. It adds 20 tokens to every session and 1,076 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 1 finding (reads agent configuration directories). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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