Polymarket MCP by Nova (CIVAI) MCP Server

by civai-nova Your server? Claim it

answering

Polymarket MCP by Nova (CIVAI) is answering right now. Last checked 10 min ago. It exposes 18 tools.

Browse prediction markets, check odds, and follow big trades.

Uptime history 6 days of history · worst day 96%

6 days agonow

97.8%

Uptime 24h

89 of 91 checks

Tools

read from the server

556 ms

Response time

average over 24h

open, no key

Access

streamable-http

What changed 133

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 3 November 2026. No other catalogue keeps this.

7 Nov 19 tools appeared bgpt_polymarket, get_arbitrage_opportunities, get_leaderboard and 16 more

7 Nov 19 tools disappeared bgpt_polymarket, get_arbitrage_opportunities, get_leaderboard and 16 more

6 Nov 18 tools disappeared get_arbitrage_opportunities, get_leaderboard, get_market_movers and 15 more

6 Nov a tool appeared bgpt_polymarket

5 Nov 19 tools appeared bgpt_polymarket, get_arbitrage_opportunities, get_leaderboard and 16 more

5 Nov 19 tools disappeared bgpt_polymarket, get_arbitrage_opportunities, get_leaderboard and 16 more

3 Nov 19 tools appeared bgpt_polymarket, get_arbitrage_opportunities, get_leaderboard and 16 more

3 Nov 19 tools disappeared bgpt_polymarket, get_arbitrage_opportunities, get_leaderboard and 16 more

Polymarket MCP by Nova (CIVAI) does not always answer

Over the last week it answered 98.2% of our checks. We check every 15 minutes, so you hear about the next outage within the hour — not from your users.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 10 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add mcp-bgpt-polymarket --transport http https://nova.civai.co/mcp/agents/mcp-bgpt-polymarket

Settings → Connectors → Add custom connector, then paste this address

https://nova.civai.co/mcp/agents/mcp-bgpt-polymarket

~/.codex/config.toml

[mcp_servers.mcp-bgpt-polymarket]
url = "https://nova.civai.co/mcp/agents/mcp-bgpt-polymarket"

.cursor/mcp.json

{
  "mcpServers": {
    "mcp-bgpt-polymarket": {
      "url": "https://nova.civai.co/mcp/agents/mcp-bgpt-polymarket"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "mcp-bgpt-polymarket": {
      "type": "http",
      "url": "https://nova.civai.co/mcp/agents/mcp-bgpt-polymarket"
    }
  }
}

Available tools 18

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

market

get_market_movers

Returns Polymarket markets with the largest price movements in the last 24 hours.

get_market_news_context

Returns recent news articles relevant to a Polymarket market topic, useful for grounding LLM analysis.

get_market_odds

Returns current prices, implied probability, volume, liquidity, and metadata for a specific Polymarket market by slug.

get_market_orderbook

Returns bid/ask depth, spread, and liquidity quality for a Polymarket market.

get_market_resolution_status

Returns resolution state, outcome, close date, and resolution-source metadata for a Polymarket market.

get_market_summary

Returns a pre-formatted, AI-citable summary paragraph for any Polymarket market, plus raw data fields.

trader

get_trader_activity

Returns recent trades executed by a Polymarket wallet.

get_trader_positions

Returns current open positions for a Polymarket wallet (from PolymarketScan's positions cache).

get_trader_profile

Returns performance data for any Polymarket wallet — PnL, ROI, win rate, trade count, classification, and leaderboard rank.

arbitrage

get_arbitrage_opportunities

Returns markets with mispriced outcomes or cross-platform (Polymarket vs Kalshi) price inconsistencies.

leaderboard

get_leaderboard

Returns top Polymarket traders ranked by PnL, ROI, win rate, or volume.

markets

search_markets

Full-text search across all active Polymarket markets. Supports natural language queries.

position

get_position_transfers

Returns recent ERC1155 conditional-token (share) transfers on Polymarket. Surfaces whales moving winning positions to fresh wallets to mask PnL, self-shuffling, fresh-wallet drops, and round-trips — all activity that happens off the exchange order book.

price

get_price_history

Returns historical YES price / implied probability snapshots over time for a Polymarket market.

get_related_markets

Finds related Polymarket markets — sibling outcomes in the same event, or other markets in the same category/topic.

site

get_site_stats

Returns aggregate PolymarketScan platform statistics. Call this first to establish context before querying specific data.

wallet

get_wallet_transfers

Returns ERC1155 share transfers involving a specific wallet (as sender or recipient). Useful for tracing what positions a whale has moved off-exchange.

whale

get_whale_trades

Returns recent large Polymarket trades above a USD size threshold. Useful for detecting whale activity and smart-money flow.

Tools removed

Tools this server used to expose. Anything built against them stopped working on the day they went.

bgpt_polymarket

removed 7 Nov 2026

Endpoints

URL	Transport	State	Latency	Checked
https://nova.civai.co/mcp/agents/mcp-bgpt-polymarket	streamable-http	answering	598 ms	10 min ago

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Polymarket MCP by Nova (CIVAI) — questions

Answers built from our own checks of this server.

What can Polymarket MCP by Nova (CIVAI) do?

It exposes 18 tools, read directly from the server on our last check. Among them: get_arbitrage_opportunities, get_leaderboard, get_market_movers, get_market_news_context, get_market_odds, get_market_orderbook and 12 more. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

What is Polymarket MCP by Nova (CIVAI) mostly used for?

Its tools cluster around market and trader. That is what this server is built to work with — the grouping comes from the actual tool names, not from a category we assigned.

Is Polymarket MCP by Nova (CIVAI) working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 89 of 91 checks got a reply (97.8%), average response time 556 ms. The bar chart above shows every period we have measured.

Did Polymarket MCP by Nova (CIVAI) ever remove tools?

Yes. bgpt_polymarket is no longer exposed — we recorded the date each one disappeared. A tool vanishing usually means a breaking change for anything that depended on it.

How do I connect Polymarket MCP by Nova (CIVAI)?

Copy the ready config from this page. We generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each in the form that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Polymarket MCP by Nova (CIVAI) need an API key?

No. Polymarket MCP by Nova (CIVAI) completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 18 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Polymarket MCP by Nova (CIVAI)?

It answers our handshake in 556 ms on average, which is faster than 20% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.