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 rules/amxv/mcp-manager/cursorrulesgit clone --depth 1 https://github.com/amxv/mcp-managerWhat 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 | $0.00100 | $0.00100 |
| Opus 5 | $0.00050 | $0.00050 |
| Sonnet 5 | $0.00020 | $0.00020 |
| Haiku 4.5 | $0.00010 | $0.00010 |
Grade A, and why
cursorrules 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 2d 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.
What it actually says
this is a simple react and vite project that allows users to manage a JSON file on their computer with a nice UI.
the file path is " ~/Library/Application\ Support/Claude/claude_desktop_config.json"
styling is done with tailwindcss and daisyui whenever possible
never use "any" as a type
always add the type=button property to buttons
always use bun over npm for this project
JSX elements without children should be marked as self-closing
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.
- 2d ago First seen · 14 lines · 100 tokens per session scan A b3f673d5b46b
cursorrules is a cursor rule published in the GitHub repository amxv/mcp-manager (292 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 100 tokens to every session, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other cursor rules, from other repositories
test-file-location
Keep test files in dedicated test directories.
react-components
Rules for writing React components in this project.
state-management
Rules for Redux state management.
server-patterns
Rules for server-side Express code.
rule_main
Core non-negotiable engineering checks.
cursorrules
This is an MCP (Model Context Protocol) server that provides Notion integration tools and AI agent workflows. Built with TypeScript, using the MCP SDK for server implementation.