Mint a collection of ordinals from a folder of images with proper metadata. This tool creates a collection inscription first, then mints each image as a collection item with the appropriate metadata linking it to the collection.
AI agents use wallet_mintCollection 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.
Minting ordinals/NFTs on the BSV blockchain involves on-chain transactions that spend cryptocurrency (BSV) to pay for inscription fees and blockchain storage. This constitutes a financial commitment — potentially a large one if minting many items in a collection — and is irreversible once broadcast to the blockchain.
From the tool's definition Mint a collection of ordinals from a folder of images... creates a collection inscription first, then mints each image as a collection item
Documented attack patterns abuse exactly the kind of access wallet_mintCollection gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Bitcoin SV MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for wallet_mintCollection:
{
"version": "1",
"default": "deny",
"tools": {
"wallet_mintCollection": {
"deny_if": [
{
"conditions": [],
"on_deny": "Requires human approval."
}
]
}
}
}Any call to wallet_mintCollection is blocked until a human approves it. The rest of the server keeps working.
Free to start. No card required.
Mint a collection of ordinals from a folder of images with proper metadata. This tool creates a collection inscription first, then mints each image as a collection item with the appropriate metadata linking it to the collection. 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.
Register the Bitcoin SV MCP Server MCP server in PolicyLayer and add a rule for wallet_mintCollection: 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.
wallet_mintCollection is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the wallet_mintCollection 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.
Set action: deny in the PolicyLayer policy for wallet_mintCollection. 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.
wallet_mintCollection 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.
Start from Bitcoin SV MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
80 Bitcoin SV MCP Server tools catalogued and risk-classified — across an index of 43,000+ MCP servers.