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Real-time prediction market data from Polymarket and Kalshi for AI agents, with live odds, order books, and trade history via USDC payments.
Review before connecting
The findings on this server are worth reviewing before you connect an agent to it.
Scanned 1 month ago Due for re-check
A server can change after it's graded. Re-run the automated scan to refresh this report.
This grade is deterministic and reproducible: the same server surface always yields the same grade under a given algorithm version. It is a real automated assessment computed by the MCPGrade engine from what the probe actually observed — not a fabricated or opinion score. It is not a manual human pentest, so it can miss context-specific risks.
Every signal below was measured directly by the automated probe. The grade is derived only from evidence like this — nothing is assumed.
The predict MCP server exposes 11 tools, focused primarily on general-purpose capabilities. Its published description reads: "Real-time prediction market data from Polymarket and Kalshi for AI agents, with live odds, order books, and trade history via USDC payments". It communicates over Streamable HTTP using the 2025-06-18 protocol revision, and does not require authorization to connect. MCPGrade currently rates predict C — the findings are worth reviewing before you connect an agent to it. Its most notable findings include "Cross-tool shadowing" and "No authorization on a public remote server". This report is a deterministic, reproducible automated assessment: the same observed surface always yields the same grade under a given algorithm version, and it is refreshed as new scans arrive and free to read — but it is not a substitute for a manual human security review. Always re-check predict's advertised tools, transport security, and authorization posture before connecting an autonomous agent or sharing sensitive context with it.
Add predict to an MCP client using the endpoint below. Review the grade and findings above before granting an autonomous agent access.
MCP endpoint
https://predict.gocreativeai.com/mcpStreamable HTTP transport. This is the MCP endpoint, not a website — paste it into your MCP client server list rather than a browser.
Captured passively during the read-only scan. Click any value to find servers that match it.
The tools this server advertises via tools/list — names, purposes, and the parameters each accepts, exactly as enumerated read-only.
Premium Polymarket bundle: top market + live odds + order-book depth + recent trades in 1 call. Trading & forecasting ag Cost: $0.005–$0.05 USDC on Base per call.
Returns Polymarket event groups + live markets + outcomes + implied odds for any keyword. Forecasting & trading agents d Cost: $0.005–$0.05 USDC on Base per call.
Searches live Kalshi prediction markets by keyword — title, YES probability, bid/ask, volume and close time. Kalshi is t Cost: $0.005–$0.05 USDC on Base per call.
Searches live Polymarket prediction markets by keyword — returns market question, current YES/NO odds, volume, liquidity Cost: $0.005–$0.05 USDC on Base per call.
Sorted worst-first. Each finding shows its severity, what it means, its OWASP MCP Top-10 mapping, and a recommended fix — the check id links to the exact methodology row that produced it.
tool: (server instructions)
A tool description tries to alter the model’s use of another tool.
ble paid tools; list_endpoints and pricing_info are free.RecommendationDescriptions must describe only their own tool.
The server accepts tool enumeration (and likely invocation) with no authentication.
RecommendationRequire OAuth 2.1 authorization for any server exposing non-public tools.
Analyze web pages and entire sites for SEO, accessibility, performance, and security compliance. Generate detailed reports and actionable issue lists to improve site quality and user experien
Validates ZUGFeRD, Factur-X, and XRechnung e-invoices against EN 16931 with correction suggestions.
Tracks US tariff and trade-action changes from Federal Register documents and exposes them through an API for AI agents.
Instant rug-check for any EVM or Solana token, distilled to one clear 0-10 risk verdict.
Provides access to Bible translations, books, chapters, verses, and search functionality.
Remote-first MCP adapter for emitting Settlement Attestation Receipts; not a verifier.
Returns live bid/ask depth from Polymarket CLOB for any market outcome token. Trading & market-making agents use this fo Cost: $0.005–$0.05 USDC on Base per call.
Returns latest Polymarket fills (side, price, size, time) for the top market matching a keyword. Trading-signal & resear Cost: $0.005–$0.05 USDC on Base per call.
List all paid endpoints exposed by this MCP server with their prices and live status. Free — no wallet required. Use this first to discover what tools are available.
Return pricing details for the GoCreative Agent API — base price per call, premium endpoints, cache TTLs, and supported payment networks. Free.
Return step-by-step instructions for setting up x402 USDC autopay for this MCP server. Use this if a paid tool returned a 402 error or you're onboarding a new agent that needs to pay for API calls. Fr
Return ready-to-paste configuration snippets for installing this MCP server in Claude Code, Cursor, Cline, Continue.dev, Windsurf, and Zed. Free.
Return summary stats of how this MCP server has been used (top tools called, success rate, recent activity). Free. Use to verify your own integration is hitting the right tools.