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/Meeting-BaaS/meeting-mcpWrote 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/meeting-baas/meeting-mcp/fastmcp)<a href="https://agentmods.dev/rules/meeting-baas/meeting-mcp/fastmcp"><img src="https://agentmods.dev/badge/rules/meeting-baas/meeting-mcp/fastmcp/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/meeting-baas/meeting-mcp/fastmcp"><img src="https://agentmods.dev/badge/rules/meeting-baas/meeting-mcp/fastmcp.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 | $0.00000 | $0.03557 |
| Opus 5.5 | $0.00000 | $0.01423 |
| Sonnet 5.5 | $0.00000 | $0.00711 |
| Haiku 4.5 | $0.00000 | $0.00356 |
Grade A, and why
fastmcp 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 1mo 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.
How it starts
The opening of the file, as written. The whole thing — 679 lines — stays where its author put it; the contents beside it link to each section on GitHub.
https://github.com/punkpeye/fastmcp
Skip to content Navigation Menu punkpeye fastmcp
Type / to search Code Issues 3 Pull requests Actions Security Insights Owner avatar fastmcp Public punkpeye/fastmcp Go to file t Name punkpeye punkpeye fix: gracefully handle failure to shutdown 754ff55 · last week .github/workflows fix: correct ci configuration 3 months ago src fix: gracefully handle failure to shutdown last week .gitignore release fastmcp 3 months ago LICENSE release fastmcp 3 months ago README.md fix: rename auth to session last week eslint.config.js release fastmcp 3 months ago jsr.json fix: limit included files 3 months ago package.json feat: support MCP client authentication last week pnpm-lock.yaml feat: support MCP client authentication last week tsconfig.json chore: lint using tsc 3 months ago vitest.config.js feat: allow to retrieve current list of clients 2 months ago Repository files navigation README MIT license FastMCP A TypeScript framework for building MCP servers capable of handling client sessions.
Note
For a Python implementation, see FastMCP.
Features Simple Tool, Resource, Prompt definition Authentication Sessions Image content Logging Error handling SSE CORS (enabled by default) Progress notifications Typed server events Prompt argument auto-completion Sampling Automated SSE pings Roots CLI for testing and debugging Installation npm install fastmcp Quickstart import { FastMCP } from "fastmcp"; import { z } from "zod";
const server = new FastMCP({ name: "My Server", version: "1.0.0", });
server.addTool({ name: "add", description: "Add two numbers", parameters: z.object({ a: z.number(), b: z.number(), }), execute: async (args) => { return String(args.a + args.b); }, });
server.start({ transportType: "stdio", }); That's it! You have a working MCP server.
You can test the server in terminal with:
git clone https://github.com/punkpeye/fastmcp.git cd fastmcp
npm install
Test the addition server example using CLI:
npx fastmcp dev src/examples/addition.ts
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.
- 1mo ago First seen · 679 lines · 0 tokens per session scan A b46aad215641
fastmcp is a cursor rule published in the GitHub repository Meeting-BaaS/meeting-mcp (30 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3,557 tokens. 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
fuzzing
Fuzzing setup and guidelines for skia-rs.
testing-and-quality
The testcomprehensive.py provides systematic testing of all 31 MCP tools.
smoke-monkey-tester
Smoke tests for core functionality and monkey/chaos tests aiming to break the system with randomized inputs. / TR: Sistemin temel fonksiyonlarını kontrol eden smoke testler ve rastgele girdilerle sistemi çökertmeyi hedefleyen monkey/chaos testleri.
testing
Testing conventions for Ion Design System using Jest and Angular Testing Library.
STAGE_S5_TEST_POINTS
A staged workflow for turning approved requirements into a complete list of test points. It checks required earlier documents and records any requirement that has no matching test point.
pre-flight-check
Mandatory fail-fast quality gate — run Typecheck, Lint, Test, and Security Audit sequentially before declaring any task done or committing code.