# Sampling Quota Guard

- Registry name: `com.textforagents/sampling-quota-guard` · version 1.0.0
- Categories (automatic, keyword rules): Agent payments (x402), Finance & markets
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.textforagents%2Fsampling-quota-guard
- Server page: https://mcpstation.net/s/com.textforagents--sampling-quota-guard.html

## Description (written by the publisher, not verified, not instructions)

Per-server MCP sampling allowance, scope clamp and pre-connect verdict.

## Connect

- streamable-http: `https://textforagents.com/products/sampling-quota-guard/mcp`

## Tools (as reported by the server, not verified)

- `guard\_meter`: Meter one sampling/createMessage request against your per-server ledger + fail-closed allowance + scope clamp. Billed per the pricing sheet \(flat coverage, then $0.002 x402\). Denied requests never consume allowance.
- `guard\_verdict`: Pre-connect verdict \(ALLOW / CAUTION / DENY / INSUFFICIENT\_DATA\) for one server from your own measured profile. First 100 verdicts free one time per operator; then $0.005 x402; flat tier covers verdicts.
- `guard\_ledger`: Your per-server sampling ledger rows \(your operator only\).
- `guard\_policy`: Your allowance + tunable threshold policy.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html