bsocial_createPost

Create a social post on the BSV blockchain using B:// and MAP protocols. Posts are stored permanently on-chain and can include plain text or markdown content.

SERVERBitcoin SV MCP Server SOURCEb-open-io/bsv-mcp

Critical RISK CLASS

Category Financial

Parameters 00 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/b-open-io-bsv-mcp/bsocial-createpost.md

WHAT IT DOES

What bsocial_createPost does on Bitcoin SV MCP Server

AI agents use bsocial_createPost to commit financial operations through Bitcoin SV MCP Server, usually the final step of a payment, billing, or trading workflow. A call moves real money.

RISK

Why bsocial_createPost is rated Critical

Writing data to a blockchain requires paying transaction fees in BSV cryptocurrency. Every post creation commits an on-chain transaction that costs real money and is irreversible (permanently stored on-chain). This spans Financial (transaction fees), Destructive (immutable/permanent), and Write, so the most severe applicable category is Financial due to the monetary cost incurred with each invocation.

From the tool's definition Create a social post on the BSV blockchain... Posts are stored permanently on-chain

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs bsocial_createPost safely

PolicyLayer is an MCP gateway: it sits between your AI agents and Bitcoin SV MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For bsocial_createPost, this is the rule to start with:

bsocial_createPost Approval-gated

Any call to bsocial_createPost is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "bsocial_createPost": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect Bitcoin SV MCP Server, apply this rule, and every bsocial_createPost call is checked against it from then on.

FAQ

Questions about bsocial_createPost

What does the bsocial_createPost tool do? +

Create a social post on the BSV blockchain using B:// and MAP protocols. Posts are stored permanently on-chain and can include plain text or markdown content. It is categorised as a Financial tool in the Bitcoin SV MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on bsocial_createPost? +

Register the Bitcoin SV MCP Server MCP server in PolicyLayer and add a rule for bsocial_createPost: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Bitcoin SV MCP Server. Nothing to install.

What risk level is bsocial_createPost? +

bsocial_createPost is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit bsocial_createPost? +

Yes. Add a rate_limit block to the bsocial_createPost rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block bsocial_createPost completely? +

Set action: deny in the PolicyLayer policy for bsocial_createPost. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides bsocial_createPost? +

bsocial_createPost is provided by the Bitcoin SV MCP Server MCP server (b-open-io/bsv-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Bitcoin SV MCP Server, and thousands of servers like it.

This server

All 90 Bitcoin SV MCP Server tools → Critical-risk tools on this server →

Across the catalogue

All critical-risk MCP tools → The MCP Attack Database →

Guides

Govern MCP payment tools →Human-in-the-loop →Tool call approval →