// SCAN REPORT

Moltbook MCP Server

8 tools. 3 can modify or destroy data without limits.

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

Last updated: 12 Jun 2026

3 can modify or destroy data

5 read-only

8 tools total

Community server · catalogue entry verified 12/06/2026

How to control Moltbook MCP Server ↓

TOOL MAP

What Moltbook MCP Server exposes to your agents

Read (5) Write / Execute (3) Destructive / Financial (0)

Running more than one server? Check your whole stack →

MOST DANGEROUS TOOLS

High Risk

The most dangerous Moltbook MCP Server tools

Write · Medium moltbook_comment This tool creates new comments on existing posts, which is a Write operation (reversible content creation). Write · Medium moltbook_post_create This tool creates/publishes new data (a post) on a social network, which is a reversible write operation. Write · Low moltbook_vote Voting is a reversible write operation that modifies metadata (vote counts/user vote state) without creating, deleting, or executing arbitrary operations.

3 of Moltbook MCP Server's 8 tools can modify, destroy, or commit something on every call — and an agent calls them with no built-in limits.

POLICY

How to control Moltbook MCP Server

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

Rate limit write operations

{
  "moltbook_comment": {
    "limits": [
      {
        "counter": "moltbook_comment_per_hour",
        "window": "hour",
        "max": 30,
        "scope": "grant"
      }
    ]
  }
}

Prevents bulk unintended modifications from agents caught in loops.

Cap read operations

{
  "moltbook_feed": {
    "limits": [
      {
        "counter": "moltbook_feed_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 Moltbook 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 MOLTBOOK →

Free to start. No card required.

FULL CATALOGUE

All 8 Moltbook MCP Server tools

WRITE 3 tools

Write moltbook_comment Add a comment to a post. Write moltbook_post_create Create a new post on Moltbook. Write moltbook_vote Upvote or downvote a post.

READ 5 tools

Read moltbook_feed Get posts from Moltbook feed. Sort by hot/new/top/rising. Read moltbook_profile Get agent profile. Omit name for your own profile. Read moltbook_search Search posts, moltys, and submolts. Read moltbook_submolts List all submolts (communities). Read moltbook_post Get a single post by ID, including comments.

FAQ

Questions about Moltbook MCP Server

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

The Moltbook MCP Server server has 3 write tools including moltbook_comment, moltbook_post_create, moltbook_vote. 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 Moltbook MCP Server.

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

8 tools across 2 categories: Read, Write. 5 are read-only. 3 can modify, create, or delete data.

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

Register the Moltbook 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 Moltbook MCP Server tool call.

Deterministic rules across all 8 Moltbook MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

ENFORCE POLICY ON MOLTBOOK →

Free to start. No card required.

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