context7

context7 is a cursor rule for Cursor from Service-Ai-LLC/todoist-ai. It costs 15 tokens per session (104 once invoked), scanned A, a copy of context7, MIT.

A rule requiring Context7 when looking up current documentation for software libraries. Context7 is a documentation tool that can provide library information for a particular version.

In plain words
What is it for?
It is for checking library APIs, framework documentation, package examples, version-specific features, and migration guides.
Why use it?
It helps avoid relying on outdated or version-mismatched API details, examples, and migration instructions.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit It is for checking library APIs, framework documentation, package examples, version-specific features, and migration guides.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/service-ai-llc/todoist-ai/context7
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.

Clone the repo
git clone --depth 1 https://github.com/Service-Ai-LLC/todoist-ai

Made for: Cursor.

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/rules/service-ai-llc/todoist-ai/context7.svg)](https://agentmods.dev/rules/service-ai-llc/todoist-ai/context7)
Your own site
<a href="https://agentmods.dev/rules/service-ai-llc/todoist-ai/context7"><img src="https://agentmods.dev/badge/rules/service-ai-llc/todoist-ai/context7.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 104 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 100% copy Near-identical to another mod 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 $0.00015 $0.00104
Opus 5 $0.00008 $0.00052
Sonnet 5 $0.00003 $0.00021
Haiku 4.5 $0.00002 $0.00010

Measured 7d ago against content hash 511626d2372b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

context7 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 7d 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.

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.

Origin

This is a copy

100% identical to context7 — 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.

.cursor/rules/context7.mdc · 22 lines

What it actually says

Context7 Documentation Tool

Always use context7 for up-to-date library documentation.

Use for:

  • Library API references
  • Framework documentation
  • Package usage examples
  • Version-specific features
  • Migration guides

Best Practices

  • Always resolve library ID first
  • Be specific about topics when possible
  • Prefer context7 over web search for established libraries
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. 7d ago First seen · 22 lines · 15 tokens per session scan A 511626d2372b

Subscribe to this mod's changes

context7 is a cursor rule published in the GitHub repository Service-Ai-LLC/todoist-ai (0 stars, last pushed 26d ago), licensed MIT. It adds 15 tokens to every session and 104 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to context7, differing in 0 lines, and is treated as a copy.