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.
npx agentmods add skills/summersec/sumsec-skills/context7-clinpx skills add SummerSec/SumSec-Skills --skill context7-cligit clone --depth 1 https://github.com/SummerSec/SumSec-SkillsWhat 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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00067 | $0.00664 |
| Opus 5 | $0.00034 | $0.00332 |
| Sonnet 5 | $0.00013 | $0.00133 |
| Haiku 4.5 | $0.00007 | $0.00066 |
Grade A, and why
context7-cli 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 yesterday.
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.
This is a copy
100% identical to context7-cli — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 73 lines — stays where its author put it; the contents beside it link to each section on GitHub.
ctx7 CLI
The Context7 CLI does three things: fetches up-to-date library documentation, manages AI coding skills, and sets up Context7 MCP for your editor.
Make sure the CLI is up to date before running commands:
npm install -g ctx7@latest
Or run directly without installing:
npx ctx7@latest <command>
What this skill covers
- Documentation — Fetch current docs for any library. Use when writing code, verifying API signatures, or when training data may be outdated.
- Skills management — Install, search, suggest, list, remove, and generate AI coding skills.
- Setup — Configure Context7 MCP for Claude Code / Cursor / OpenCode.
Quick Reference
# Documentation
ctx7 library <name> <query> # Step 1: resolve library ID
ctx7 docs <libraryId> <query> # Step 2: fetch docs
# Skills
ctx7 skills install /owner/repo # Install from a repo (interactive)
ctx7 skills install /owner/repo name # Install a specific skill
ctx7 skills search <keywords> # Search the registry
ctx7 skills suggest # Auto-suggest based on project deps
ctx7 skills list # List installed skills
ctx7 skills remove <name> # Uninstall a skill
ctx7 skills generate # Generate a custom skill with AI (requires login)
# Setup
ctx7 setup # Configure Context7 MCP (interactive)
ctx7 login # Log in for higher rate limits + skill generation
ctx7 whoami # Check current login status
Authentication
ctx7 login # Opens browser for OAuth
ctx7 login --no-browser # Prints URL instead of opening browser
ctx7 logout # Clear stored tokens
ctx7 whoami # Show current login status (name + email)
Most commands work without login. Exceptions: skills generate always requires it; ctx7 setup requires it unless --api-key or --oauth is passed. Login also unlocks higher rate limits on docs commands.
What ships with it
3 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.
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.
- yesterday First seen · 73 lines · 67 tokens per session scan A d7b70ba126d9
context7-cli is a skill published in the GitHub repository SummerSec/SumSec-Skills (8 stars, last pushed 17d ago), licensed Apache-2.0. It adds 67 tokens to every session and 664 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to context7-cli, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
dsh-doc-standards
Use when writing, moving, reviewing, or auditing documentation in the deepseek-harness repo — choosing hierarchy and detail, separating tutorials from references, checking tutorial progression, trimming doc slop, responding to a verify-doc-budgets failure, or requests like "improve the docs", "audit the docs", "where…
wayfinder
把一个巨大的工作块(超过单个 agent 会话所能承载)规划为 issue tracker 上的一张共享决策 ticket 地图,并逐个解决这些 tickets,直到通往目的地的路线清晰可见。.
quality-refinement-autoloop
Run a self-refinement loop when a Blender result is subpar, user expectations are not met, validation fails, or repeated issues reveal missing skill depth. The loop diagnoses the gap, decides whether to repair the artifact or acquire/refine a generic skill, sanitizes lessons for reusable publication, updates…
event-review
周审/记忆提炼。用干净的上下文读取事件日志与任务残留，提炼候选条目进 inbox，按阈值提议 memory/knowledge/skill 升级，并陪同用户逐条分流。当用户说"review events"、"整理记忆"、"周审"、"提炼事件"或距离上次审阅超过一周时使用。.
hello-reflect
任务完成后使用 — 生成会话反思，提取经验教训追加到相关模块文档，供未来会话参考。.
teach
在当前工作区内教会用户一项新技能或一个新概念。.