coder stack · pro

Coder Stack

For coding agents: retrieval, scraping, connectors, and inference. Code-execution capability is allowed but gated, with idempotency-aware routing for safe retries.

Included in a subscription — see pricing View JSON All stacks

Policy profile — enforced before every spend

The guardrails.

Coder 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.

web retrieval · 4 listed
Service	Provider	Rails	Tier
Jina AI Reader	jina.ai	api_key, free	probed
Exa	exa.ai	api_key	probed
Brave Search API	brave.com	api_key	probed
Firecrawl	firecrawl.dev	api_key	probed

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

inference · 4 listed
Service	Provider	Rails	Tier
Jina AI Reader	jina.ai	api_key, free	probed
Replicate	replicate.com	api_key	seed
fal.ai	fal.ai	api_key	seed
Perplexity API	perplexity.ai	api_key	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

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": "coder", "bundle": true }

Bundle · cache locally

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