operator stack · pro

Operator Stack

For ops and automation agents: browser automation, connectors, and scraping. Browser-control capability is allowed but gated, with confirmation on anything that touches money.

Included in a subscription — see pricing View JSON All stacks

Policy profile — enforced before every spend

The guardrails.

Operator Stack policy
Per-call ceiling	$0.05 USDC
Monthly budget	—
Confirm above	$1 USDC
Allowed rails	x402 · api_key · free
Blocked flags	financial_action
Attestation floor	seed

What the agent can reach

Capabilities & live candidates.

browser automation · 3 listed
Service	Provider	Rails	Tier
Apify	apify.com	api_key	probed
Browserbase / Stagehand	browserbase.com	api_key	probed
Composio	composio.dev	api_key, oauth	probed

connector · 4 listed
Service	Provider	Rails	Tier
Composio	composio.dev	api_key, oauth	probed
Nango	nango.dev	api_key, oauth	seed
Zapier Interfaces and AI Actions	zapier.com	oauth	seed
GitHub API	github.com	oauth, free	seed

scraping · 2 listed
Service	Provider	Rails	Tier
Apify	apify.com	api_key	probed
Firecrawl	firecrawl.dev	api_key	probed

Run it next to the agent

Install the stack.

Pull the signed bundle once, cache it, and run pre-flight locally. Refresh policy on an interval; report outcomes back async. No per-call round trip.

MCP · agent-native

# MCP (server: https://mcp.stackbroker.xyz)
get_stack { "slug": "operator", "bundle": true }

Bundle · cache locally

curl "https://api.stackbroker.xyz/v1/stacks/operator?bundle=1"