NOT A SANDBOX — task-scoped least-privilege tool allowlisting ($0.10)
NOT A SANDBOX — task-scoped least-privilege tool allowlisting ($0.10): hand it the task description and tool registry, get the minimal allowlist with per-tool justification plus phase-change re-scoping guidance. Heuristic keyword/effect matching — a tool that hides its effects escapes the screen. Blast-radius control for honest agents, not containment. Toll: $0.10 USDC on Base or Solana.
Paid test badge: not yet. The checks above are free: we call the tool without paying and read the payment request it sends back. The Verified badge needs paid calls whose answers match the promised output, and nobody can buy a badge.
Endpoint
GET https://mini-tollbooth.onrender.com/task-scope
| Category | Code and developer |
|---|---|
| Provider host | mini-tollbooth.onrender.com |
| Networks | eip155:8453, solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp |
| Payment schemes | exact |
| Self-reported calls, 30 days | 1 from 1 payers (the provider's figure, not ours) |
Our checks, last 30 days
We never call tools that send, buy, move money or file anything, not even without paying.
Example input (from the provider)
{
"method": "GET",
"queryParams": {
"task_description": "Search for open bounties, then send the payout to the winner",
"tool_registry": [
{
"description": "search the web, read only",
"name": "web_search"
},
{
"description": "transfer USDC to an address",
"effects": [
"transfer",
"pay"
],
"name": "usdc_send"
}
]
},
"type": "http"
}
Promised output schema (from the provider)
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"properties": {
"input": {
"additionalProperties": false,
"properties": {
"method": {
"enum": [
"GET"
],
"type": "string"
},
"queryParams": {
"properties": {
"task_description": {
"description": "What the agent is about to do, plain text (max 4000 chars) \u2014 required.",
"type": "string"
},
"tool_registry": {
"description": "Tool catalog to scope from: [{name, description, effects: [strings]}] \u2014 required, 1-200 tools.",
"type": "array"
}
},
"required": [
"task_description",
"tool_registry"
],
"type": "object"
},
"type": {
"const": "http",
"type": "string"
}
},
"required": [
"type",
"method"
],
"type": "object"
},
"output": {
"properties": {
"example": {
"type": "object"
},
"type": {
"type": "string"
}
},
"required": [
"type"
],
"type": "object"
}
},
"required": [
"input"
],
"type": "object"
}