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.
git clone --depth 1 https://github.com/maccman/ai-monorepo-scaffoldWrote 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.
[](https://agentmods.dev/rules/maccman/ai-monorepo-scaffold/mcp)<a href="https://agentmods.dev/rules/maccman/ai-monorepo-scaffold/mcp"><img src="https://agentmods.dev/badge/rules/maccman/ai-monorepo-scaffold/mcp/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.
<a href="https://agentmods.dev/rules/maccman/ai-monorepo-scaffold/mcp"><img src="https://agentmods.dev/badge/rules/maccman/ai-monorepo-scaffold/mcp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00175 | $0.00175 |
| Opus 5 | $0.00088 | $0.00088 |
| Sonnet 5 | $0.00035 | $0.00035 |
| Haiku 4.5 | $0.00017 | $0.00017 |
Grade A, and why
mcp 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 9d 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
Web search and research using Perplexity
Use the mcp_perplexity-ask_perplexity_search tools to answer questions. You should use this instead of the web_search tool because it is a lot more accurate.
Give the tool a full question and include all the relevant context, rather than generic search terms.
NPM package, documentation, interfaces and code search
Use the Context7 MCP server tools to search for NPM packages, documentation, TypeScript interfaces and code.
First resolve the package library ID using mcp_context7_resolve-library-id, then use mcp_context7_get-library-docs to get the documentation.
Before using any NPM package, read its documentation and understand its interfaces. Always combine this with a Perplexity search for additional usage information.
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.
- 9d ago First seen · 18 lines · 175 tokens per session scan A 8baf1386ecb1
mcp is a cursor rule published in the GitHub repository maccman/ai-monorepo-scaffold (304 stars, last pushed 10mo ago), licensed MIT. It adds 175 tokens to every session, about $0.0009 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.
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