signet_paper_positions

SERVERRokha SOURCEhttps://rokha.ai/mcp/jsonrpc

Critical RISK CLASS

Category Financial

Parameters 10 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/ai-rokha-rokha/signet-paper-positions.md

WHAT IT DOES

What signet_paper_positions does on Rokha

AI agents use signet_paper_positions to commit financial operations through Rokha, usually the final step of a payment, billing, or trading workflow. A call moves real money.

Parameter	Type	Required	Description
`ledger`	string	—

Parameters from the server's own tool schema.

RISK

Why signet_paper_positions is rated Critical

Tracks financial positions and trade history with live market data; financial in nature.

From the tool's definition open positions, closed trades, realized, unrealized, win rate

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs signet_paper_positions safely

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

signet_paper_positions Approval-gated

Any call to signet_paper_positions 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": {
    "signet_paper_positions": {
      "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 Rokha, apply this rule, and every signet_paper_positions call is checked against it from then on.

FAQ

Questions about signet_paper_positions

What does the signet_paper_positions tool do? +

PAPER. Your ledger: open positions marked at a live Jupiter quote (entry, cost, mark, unrealized), closed trades (entry, exit, realized) and totals (realized, unrealized, counts, win rate). Requires Authorization: Bearer <JWT>. It is categorised as a Financial tool in the Rokha MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

What parameters does signet_paper_positions accept? +

signet_paper_positions accepts 1 parameter: ledger. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on signet_paper_positions? +

Register the Rokha MCP server in PolicyLayer and add a rule for signet_paper_positions: 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 Rokha. Nothing to install.

What risk level is signet_paper_positions? +

signet_paper_positions 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 signet_paper_positions? +

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

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

signet_paper_positions is provided by the Rokha MCP server (https://rokha.ai/mcp/jsonrpc). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on Rokha, and thousands of servers like it.

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

Guides

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