# Tool-result size governor for MCP

- Registry name: `com.textforagents/tool-result-size-governor` · version 1.0.0
- Categories (automatic, keyword rules): Payments & accounting, 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%2Ftool-result-size-governor
- Server page: https://mcpstation.net/s/com.textforagents--tool-result-size-governor.html

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

Per-route output budgets for MCP: windowing, spill artifacts, signed omission receipts.

## Connect

- streamable-http: `https://textforagents.com/products/tool-result-size-governor/mcp`

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

- `shape\_result`: Shape one tool result under your per-route budgets -\> shaped window + signed omission receipt. Trial: first 100 shaped results free once per operator; then $0.001/result \(X-PAYMENT header\) or a plan.
- `fetch\_slice`: Re-fetch a narrower slice of your own spilled payload, byte-exact, checksum re-verified. unknown\_artifact is a clean error.
- `verify\_receipt`: Verify a signed omission receipt.

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