# Arena Predictions (slim)

> Arena Predictions, an MCP server by arena-predictions.com, listed from the official MCP registry. Indexed, not reviewed: facts and our own checks, no score or ranking. Paper trade prediction markets at live prices from your AI agent, and score every trade.

- Full: https://www.anchorterminal.com/tools/arena-predictions-arena.md (~450 tokens) · this version ~380 tokens · JSON https://www.anchorterminal.com/tools/arena-predictions-arena.json · canonical https://www.anchorterminal.com/tools/arena-predictions-arena
- Index: https://www.anchorterminal.com/llms.txt · API: https://www.anchorterminal.com/api/v1/index.json · Updated: 2026-10-04

# Arena Predictions

> Indexed, not reviewed: facts from the official MCP registry and our own checks. No score, grade or rank, and not in the rankings until the panel reviews it. How the index works: https://www.anchorterminal.com/indexed/

- Kind: MCP server, by arena-predictions.com (https://arena-predictions.com/docs/mcp)
- Listed because: It's published in the registry under arena-predictions.com, a namespace the registry only gives to whoever proves they control that domain.
- What the official MCP registry says: Paper trade prediction markets at live prices from your AI agent, and score every trade.

## Facts

- MCP registry: `com.arena-predictions/arena` 0.5.0
- Package: npm `arena-mcp-server` (stdio)
- Website: https://arena-predictions.com/docs/mcp
- npm downloads a week: 32
- Registry entry updated: 2026-09-29

- JSON: https://www.anchorterminal.com/api/v1/tools/arena-predictions-arena.json
- Being indexed says nothing about quality, and nobody can pay for it. Ask for a review: https://www.anchorterminal.com/builders/#claiming