// SCAN REPORT

PromStack MCP Server

5 tools. 1 can modify or destroy data without limits.

1 write tool that can modify data. Rate limits recommended.

Last updated: 4 Jul 2026

1 can modify or destroy data

4 read-only

5 tools total

Community server · catalogue entry verified 04/07/2026

How to control PromStack MCP Server ↓

TOOL MAP

What PromStack MCP Server exposes to your agents

Read (4) Write / Execute (1) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous PromStack MCP Server tools

Write · Medium export_skill Exporting prompts as Claude Skills is a write operation that creates new data/artifacts in a system (likely Claude's skill registry or files).

1 of PromStack MCP Server's 5 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control PromStack MCP Server

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

Rate limit write operations

{
  "export_skill": {
    "limits": [
      {
        "counter": "export_skill_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "get_prompt": {
    "limits": [
      {
        "counter": "get_prompt_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 PromStack MCP Server — 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 PROMSTACK →

Instant setup, no code required.

FULL CATALOGUE

All 5 PromStack MCP Server tools

WRITE 1 tools

Write export_skill export_skill

READ 4 tools

Read get_prompt get_prompt Read list_prompts list_prompts Read query_context query_context Read select_prompt select_prompt

FAQ

Questions about PromStack MCP Server

How do I prevent bulk modifications through PromStack MCP Server? +

The PromStack MCP Server server has 1 write tools including export_skill. 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 PromStack MCP Server.

How many tools does the PromStack MCP Server MCP server expose? +

5 tools across 2 categories: Read, Write. 4 are read-only. 1 can modify, create, or delete data.

How do I enforce a policy on PromStack MCP Server? +

Register the PromStack MCP Server 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 PromStack MCP Server tool call.

Deterministic rules across all 5 PromStack MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON PROMSTACK →

Instant setup, no code required.

5 PromStack MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.