context7

context7 is an agent for Claude Code from asleekgeek/claude-multiagent-catalogue. It costs 21 tokens per session (6,861 once invoked), scanned B, original, no licence file.

An assistant that checks current library documentation for versions, recommended practices, and correct code syntax.

In plain words
What is it for?
Use it when choosing library APIs, updating dependencies, checking best practices, or writing version-correct code.
Why use it?
It helps avoid relying on outdated examples or using syntax that no longer matches the installed library.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

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/asleekgeek/claude-multiagent-catalogue/context7
Clone the repo
git clone --depth 1 https://github.com/asleekgeek/claude-multiagent-catalogue

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

README.md
[![agentmods](https://agentmods.dev/badge/agents/asleekgeek/claude-multiagent-catalogue/context7.svg)](https://agentmods.dev/agents/asleekgeek/claude-multiagent-catalogue/context7)
Your own site
<a href="https://agentmods.dev/agents/asleekgeek/claude-multiagent-catalogue/context7"><img src="https://agentmods.dev/badge/agents/asleekgeek/claude-multiagent-catalogue/context7.svg" alt="Measured on agentmods" height="20"></a>
Per session 21 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 6,861 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 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 $0.00021 $0.06861
Opus 5 $0.00010 $0.03431
Sonnet 5 $0.00004 $0.01372
Haiku 4.5 $0.00002 $0.00686

Measured 6d ago against content hash 1dadd2aa8173, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade B, and why

context7 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 6d 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.

Unrestricted tool accessmediumExcessive agency

A wildcard tool grant or "run any command" leaves no least-privilege boundary at all.

- #tool:* prefix stripped
agents/context7.md · 836 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. 6d ago First seen · 836 lines · 21 tokens per session scan B 1dadd2aa8173

Subscribe to this mod's changes

context7 is an agent published in the GitHub repository asleekgeek/claude-multiagent-catalogue (2 stars, last pushed 3mo ago), with no licence file. It adds 21 tokens to every session and 6,861 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it B with 1 finding (unrestricted tool access). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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