// SCAN REPORT

Semantic Pen MCP Server

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

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

Last updated: 29 Jun 2026

1 can modify or destroy data

4 read-only

5 tools total

Community server · catalogue entry verified 29/06/2026

How to control Semantic Pen MCP Server ↓

TOOL MAP

What Semantic Pen 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 Semantic Pen MCP Server tools

Write · Medium create_article This tool creates new data (articles) in a reversible manner.

1 of Semantic Pen 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 Semantic Pen MCP Server

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

Rate limit write operations

{
  "create_article": {
    "limits": [
      {
        "counter": "create_article_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "get_article": {
    "limits": [
      {
        "counter": "get_article_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 Semantic Pen 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 SEMANTIC PEN →

Instant setup, no code required.

FULL CATALOGUE

All 5 Semantic Pen MCP Server tools

WRITE 1 tools

Write create_article Create a new article

READ 4 tools

Read get_article Get a specific article by ID with full content Read get_project_articles Get all articles from a specific project by project ID Read get_projects Get all projects from your article queue Read search_projects Search projects by name

FAQ

Questions about Semantic Pen MCP Server

How do I prevent bulk modifications through Semantic Pen MCP Server? +

The Semantic Pen MCP Server server has 1 write tools including create_article. 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 Semantic Pen MCP Server.

How many tools does the Semantic Pen 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 Semantic Pen MCP Server? +

Register the Semantic Pen 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 Semantic Pen MCP Server tool call.

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

ENFORCE POLICY ON SEMANTIC PEN →

Instant setup, no code required.

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