# KARTA — spend control for AI agents

- Registry name: `lat.rta.karta/guard` · version 0.1.0
- Categories (automatic, keyword rules): AI models & agents, AI, media & content, Tasks & projects, Productivity
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): experimental, prompts, resources, tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=lat.rta.karta%2Fguard
- Server page: https://mcpstation.net/s/lat.rta.karta--guard.html

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

Task envelope, budget ledger, kill switch and signed receipts for agents that pay.

## Connect

- streamable-http: `https://karta.rta.lat/mcp`

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

- `check\_spend`: Check whether a proposed agent spend is inside a task envelope. Returns verdict, rule, reason, counterfactual and next. No state is stored.

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