MCP server

Market Spread

io.github.pipeworx-io/market-spread

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

market-spread MCP — cross-venue prediction-market landscape scanner.

Working at last checkOfficial: pipeworx.io's GitHub account (pipeworx-io)About 27,021 tokens per request once connected44 tools

https://gateway.pipeworx.io/market-spread/mcp

At a glance

Type: MCP server
Publisher: pipeworx.io (verified by the MCP Registry)
Status: Working at last check
Tools: 44
Token cost: About 27,021 tokens per request
Sets up in: Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok
Last checked: 26 Oct 2026, 08:29 UTC

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http market-spread https://gateway.pipeworx.io/market-spread/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.market-spread]
url = "https://gateway.pipeworx.io/market-spread/mcp"

Gemini CLI

{"mcpServers":{"market-spread":{"httpUrl":"https://gateway.pipeworx.io/market-spread/mcp"}}}

Cursor

{"mcpServers":{"market-spread":{"url":"https://gateway.pipeworx.io/market-spread/mcp"}}}

VS Code

{"servers":{"market-spread":{"type":"http","url":"https://gateway.pipeworx.io/market-spread/mcp"}}}

Antigravity

agy mcp add market-spread https://gateway.pipeworx.io/market-spread/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"market-spread","server_url":"https://gateway.pipeworx.io/market-spread/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"market-spread","server_url":"https://gateway.pipeworx.io/market-spread/mcp"}

compare_topic ~506 tokens
Cross-venue prediction-market LANDSCAPE scanner: for one topic, show how 5 venues (Polymarket, Kalshi, Manifold, PredictIt, Futuur) are pricing it side by side and flag divergence. Each venue is queried in parallel; a venue that errors or times out is reported as { reachable: false } and never fails
venue_quotes ~212 tokens
Single-venue drill-down: fetch one venue's current top 5 matches for a query, each as { title, implied_probability (0-1 or null), url }. Useful after compare_topic to look closer at one venue. Implied probability is the main/YES outcome where available; multi-outcome markets report the top outcome a

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