Cross-venue funding arbitrage scanner. Funding rate spreads across Binance Bybit OKX Bitget Hyperliquid perpetual futures — long one, short other. Composite verdict, multi-exchange funding intelligence. MCP tool for trading. AI trading signal for crypto quant + Claude trading agents. Verified tra...
Part of the AlgoVault — Crypto Quant Trade Calls server.
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AI agents call scan_funding_arb to retrieve information from AlgoVault — Crypto Quant Trade Calls without modifying any data. This is common in research, monitoring, and reporting workflows where the agent needs context before taking action. Because read operations don't change state, they are generally safe to allow without restrictions -- but you may still want rate limits to control API costs.
Even though scan_funding_arb only reads data, uncontrolled read access can leak sensitive information or rack up API costs. An agent caught in a retry loop could make thousands of calls per minute. A rate limit gives you a safety net without blocking legitimate use.
Read-only tools are safe to allow by default. No rate limit needed unless you want to control costs.
{
"version": "1",
"default": "deny",
"tools": {
"scan_funding_arb": {}
}
}See the full AlgoVault — Crypto Quant Trade Calls policy for all 9 tools.
These attack patterns abuse exactly the kind of access scan_funding_arb gives an agent. Each links to the full case and the policy that stops it:
Other read tools across the catalogue. The same approach applies to each: allow, with a rate cap to control cost.
Cross-venue funding arbitrage scanner. Funding rate spreads across Binance Bybit OKX Bitget Hyperliquid perpetual futures — long one, short other. Composite verdict, multi-exchange funding intelligence. MCP tool for trading. AI trading signal for crypto quant + Claude trading agents. Verified track record, on-chain verified merkle anchor on Base.. It is categorised as a Read tool in the AlgoVault — Crypto Quant Trade Calls MCP Server, which means it retrieves data without modifying state.
Register the AlgoVault — Crypto Quant Trade Calls MCP server in PolicyLayer and add a rule for scan_funding_arb: 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 AlgoVault — Crypto Quant Trade Calls. Nothing to install.
scan_funding_arb is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the scan_funding_arb 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 scan_funding_arb. 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.
scan_funding_arb is provided by the AlgoVault — Crypto Quant Trade Calls MCP server (crypto-quant-signal-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 9 AlgoVault — Crypto Quant Trade Calls tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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