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Squatch MCP

Tools

Exactly what the server advertised in the scan completed . Effects and capabilities are classified by Squatch from each tool's metadata. Squatch never runs tools. Compared with the previous scan: 0 new, 2 changed.

  • Effect: Read 4
  • Effect: Write 4
Effect
Capability

Showing 8 of 8 tools

Tools advertised by dev.spendctl/spendctl
Details
approve

Approves or denies a payment that sandbox_pay reported as waiting for approval, as the human approver would with `spendctl approve`. Use it…

Effect: Write
sandbox_createChanged

Creates an isolated spendctl sandbox and returns its sandbox_id. Call it first: every other tool needs the sandbox_id, and one sandbox serv…

Effect: Write
sandbox_payChanged

Fetches one of the sandbox's paid endpoints (HTTP 402, x402) through the spendctl sidecar, which applies the sandbox agent's budget, allowl…

Effect: Write
withdraw_approval

Takes back a payment that sandbox_pay reported as held, as a real agent does when the task that needed the payment was cancelled or superse…

Effect: Write
await_approval

Waits for the decision on a payment that sandbox_pay reported as held, without paying again: long-polls the sandbox sidecar for up to timeo…

Effect: Read
check_budget

Shows the sandbox agent's spending limits, what has been spent in each window and what is left. Use it before a paid call when the remainin…

Effect: Read
get_policy

Returns the sandbox's spendctl.yaml as text: the preset name and the agent's budgets, allowed hosts and approval rules. Use it to explain w…

Effect: Read
list_receipts

Lists the sandbox agent's most recent payment attempts, newest first: paid (amount and mock transaction hash), refused (reason codes) and w…

Effect: Read