open_stream

Start a continuous streaming payment to another wallet. Funds flow in real-time, second by second. Use for ongoing services, rent, or time-based work.

SERVERRemit Md MCP Server SOURCEpay-skill/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/pay-skill-mcp/open-stream.md

WHAT IT DOES

What open_stream does on Remit Md MCP Server

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

RISK

Why open_stream is rated Critical

This tool initiates a real-time, continuous transfer of funds to an external wallet. It directly moves money on an ongoing basis, making it a Financial category tool. The blast radius is critical because a misuse could result in continuous, second-by-second financial losses that may be difficult to stop once initiated, and the funds transferred may be irrecoverable.

From the tool's definition Start a continuous streaming payment to another wallet. Funds flow in real-time, second by second.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs open_stream safely

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

open_stream Approval-gated

Any call to open_stream 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": {
    "open_stream": {
      "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 Remit Md MCP Server, apply this rule, and every open_stream call is checked against it from then on.

FAQ

Questions about open_stream

What does the open_stream tool do? +

Start a continuous streaming payment to another wallet. Funds flow in real-time, second by second. Use for ongoing services, rent, or time-based work. It is categorised as a Financial tool in the Remit Md MCP Server MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

How do I enforce a policy on open_stream? +

Register the Remit Md MCP Server MCP server in PolicyLayer and add a rule for open_stream: 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 Remit Md MCP Server. Nothing to install.

What risk level is open_stream? +

open_stream 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 open_stream? +

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

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

open_stream is provided by the Remit Md MCP Server MCP server (pay-skill/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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