check_spend
Read-only
check spend
lat.rta.karta/guard
Task envelope, budget ledger, kill switch and signed receipts for agents that pay.
transport:streamable-http
tools:6
Target client
run in your project directory
claude mcp add --transport http guard https://karta.rta.lat/mcpsetup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
open_envelope
open envelope
get_envelope
Read-only
get envelope
kill_envelope
kill envelope
envelope_evidence
envelope evidence
policy_rules
policy rules
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.