// SCAN REPORT

FastMCP

7 tools. 2 can modify or destroy data without limits.

2 write tools that can modify data. Rate limits recommended.

Last updated: 4 Jul 2026

2 can modify or destroy data

5 read-only

7 tools total

Community server · catalogue entry verified 04/07/2026

How to control FastMCP ↓

TOOL MAP

What FastMCP exposes to your agents

Read (5) Write / Execute (2) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous FastMCP tools

Execute · Low hacer_intento This tool sends/submits a value and receives a response, implying an interactive game-like operation (likely related to 'iniciar_partida'). Write · Medium create_pdf_summary The tool creates or generates a new PDF summary artifact.

2 of FastMCP's 7 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control FastMCP

PolicyLayer is an MCP gateway — it sits between your AI agents and FastMCP, and nothing reaches the server without passing your rules. These are the rules we recommend:

Rate limit write operations

{
  "create_pdf_summary": {
    "limits": [
      {
        "counter": "create_pdf_summary_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "auditar_calidad_codigo": {
    "limits": [
      {
        "counter": "auditar_calidad_codigo_per_minute",
        "window": "minute",
        "max": 60,
        "scope": "grant"
      }
    ]
  }
}

Controls API costs and prevents retry loops from exhausting upstream rate limits.

Create a free account and register FastMCP — nothing to install.
Add these rules — paste them, or build them visually. Tune the limits to your setup.
Point your MCP client (Claude, Cursor, anything) at your gateway URL.

ENFORCE POLICY ON FASTMCP →

Instant setup, no code required.

FULL CATALOGUE

All 7 FastMCP tools

EXECUTE 1 tools

Execute hacer_intento Envía un número para ver si es el correcto.

WRITE 1 tools

Write create_pdf_summary create_pdf_summary

READ 5 tools

Read auditar_calidad_codigo Analiza un archivo local. Carga el modelo bajo demanda. Read dechipher_text dechipher_text Read greet_user greet_user Read iniciar_partida Arranca el juego generando un número aleatorio entre 1 y 100. Read read_local_file read_local_file

FAQ

Questions about FastMCP

How do I prevent bulk modifications through FastMCP? +

The FastMCP server has 1 write tools including create_pdf_summary. Set a rate limit in your policy -- for example, 10 calls per hour prevents an agent from making more than 10 modifications per hour. PolicyLayer enforces this at the gateway, before calls reach FastMCP.

How many tools does the Fast MCP server expose? +

7 tools across 2 categories: Read, Write. 5 are read-only. 2 can modify, create, or delete data.

How do I enforce a policy on FastMCP? +

Register the Fast MCP server in PolicyLayer, apply the suggested rules above (adjust the limits to your use case), and point your AI client at the PolicyLayer proxy URL instead of the server directly. Your agents keep the same tools; PolicyLayer evaluates every call against policy before it executes. Nothing to install, live in minutes.

Enforce policy on every FastMCP tool call.

Deterministic rules across all 7 FastMCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON FASTMCP →

Instant setup, no code required.

7 FastMCP tools catalogued and risk-classified — across an index of 43,000+ MCP servers.