wallet_unlockBsv

Unlock all matured time-locked BSV

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/wallet-unlockbsv.md

WHAT IT DOES

What wallet_unlockBsv does on Bitcoin SV MCP Server

AI agents use wallet_unlockBsv 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 wallet_unlockBsv is rated Critical

This tool moves or releases locked BSV (Bitcoin SV cryptocurrency) funds from time-locked contracts back into spendable form. Releasing locked financial assets is a financial operation with critical severity since an AI agent misusing this tool could prematurely or improperly unlock funds, potentially enabling subsequent unauthorized transfers of cryptocurrency.

From the tool's definition Unlock all matured time-locked BSV

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs wallet_unlockBsv 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 wallet_unlockBsv, this is the rule to start with:

wallet_unlockBsv Approval-gated

Any call to wallet_unlockBsv 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": {
    "wallet_unlockBsv": {
      "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 wallet_unlockBsv call is checked against it from then on.

FAQ

Questions about wallet_unlockBsv

What does the wallet_unlockBsv tool do? +

Unlock all matured time-locked BSV. 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 wallet_unlockBsv? +

Register the Bitcoin SV MCP Server MCP server in PolicyLayer and add a rule for wallet_unlockBsv: 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 wallet_unlockBsv? +

wallet_unlockBsv 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 wallet_unlockBsv? +

Yes. Add a rate_limit block to the wallet_unlockBsv 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 wallet_unlockBsv completely? +

Set action: deny in the PolicyLayer policy for wallet_unlockBsv. 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 wallet_unlockBsv? +

wallet_unlockBsv 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

export_wallet on Conviction → All critical-risk MCP tools → The MCP Attack Database →

Guides

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