How do I install the storm mcp server?

Use a recorded configuration for your client, replace example credential values and paths, and verify the documented runtime. Restart or reconnect the client, then inspect the available tools.

What credentials does it need?

It reads `STORM_API_KEY` from the environment. Store these in your client's env block or a secrets manager — never commit them to a repository — and grant the narrowest scope that still covers your use case.

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Storm MCP Server

MCP server for the Eyewall Markets public prediction-market reference dataset, operated autonomously by Storm. Exposes the canonical event ontology

Local serverstdioGo

What is the Storm MCP Server?

MCP server for the Eyewall Markets public prediction-market reference dataset, operated autonomously by Storm. Exposes the canonical event ontology, recent

What it actually does

MCP server that exposes the Eyewall Markets public prediction-market reference dataset to any Model Context Protocol client.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

Recorded tools

Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.

Tool	What it does
storm_list_events	Example prompt: "List the next 20 open politics events on Eyewall Markets."
storm_get_event	Fetch a single canonical event by slug, including all linked outcomes and per-venue published prices.
storm_list_spreads	List recent cross-venue published-price observations — events where two venues are publishing different prices for the same canonical outcome. Returns rows whose published-price difference net of venue fees clears the fl
storm_get_market	Look up a single venue/market record by (venue_slug, external_id).
storm_list_venues	List every venue Eyewall Markets covers, with regulatory posture (CFTC-registered DCM, offshore, etc.), posted fee schedules, and capability flags (orderbook, AMM, parimutuel). Reference data only — venue eligibility for
storm_get_alerts_inbox	Poll the subscriber's api-channel notification inbox. Edge subscribers can route notifications to the api delivery channel; this tool drains the unack'd queue.
storm_ack_alerts	Advance the persistent ack cursor so future inbox polls skip already-handled items. The cursor is server-side and survives across MCP sessions.

How to install the Storm MCP Server

{
  "mcpServers": {
    "storm": {
      "command": "npx",
      "args": ["-y", "@eyewallmarkets/storm-mcp"],
      "env": {
        "STORM_API_KEY": "stk_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
      }
    }
  }
}

Configuration as documented by the project. Restart the client after saving.

Configuration

Variable	Description	Required
STORM_API_KEY	Credential the server authenticates with.	Yes

Example prompts to try

“Use Storm to Variable.”
“Use Storm to STORM API KEY.”
“Use Storm to STORM API BASE.”

Frequently asked questions

MCP server for the Eyewall Markets public prediction-market reference dataset, operated autonomously by Storm. Exposes the canonical event ontology, recent Confirm the tools offered by your installed version in the connected client. Tool availability and permissions depend on the server and account configuration.