Exchange Arbitrage Agent MCP

An MCP server providing prediction-market order-book quotes, fill estimates, and odds trends for AI agents. It supports free market search and status checks, while paid endpoints use x402 USDC on Base for live data access.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Community listingStreamable HTTPNo sign-inEndpoint checked 2026-11-01Published by LKennedyShare

MCP endpoint (Streamable HTTP)

https://api-production-0b04.up.railway.app/mcp

Vendor documentation

What you can do with it

Retrieve order-book quotes for prediction market outcomes
Estimate fill costs and slippage for buying shares
Analyze stored odds-comparison snapshots for trends
Search open prediction markets by text

Source and maintenance

Community listingRegistry 1.0.0

mcp-registry: io.github.LKennedyShare/exchange-arbitrage-agent@1.0.0 Source repository Project website

Maintenance checked: Nov 1, 2026, 6:37 AM UTC

Protocol and capabilities

Server: Exchange Arbitrage Agent 1.30.0
MCP protocol: 2025-06-18
Tools: 6 advertised
Resources: 0 advertised
Resource templates: 0 advertised
Prompts: 0 advertised

Server-advertised capabilities

{
  "tools": {
    "listChanged": false
  },
  "prompts": {
    "listChanged": false
  },
  "resources": {
    "subscribe": false,
    "listChanged": false
  },
  "experimental": {}
}

Server-provided instructions

Untrusted server output shown for inspection. It is not Koskamo guidance and is excluded from knowledge search.

Prediction-market order-book quotes and fill estimates. Free: get_status, search_markets. Paid with x402 (USDC on Base): get_quote ($0.005), estimate_fill ($0.01), get_odds_trends ($0.01), get_odds_trends_summary ($0.01).

Tools

6 advertised

get_status

Advertised by the server during the last successful anonymous check.

Free: agent status, trading mode and kill-switch state. No account data.

get_status input schema

{
  "type": "object",
  "title": "get_statusArguments",
  "properties": {}
}

search_markets

Advertised by the server during the last successful anonymous check.

Free: search open prediction markets by text. Returns market ids, outcomes and token ids.

search_markets input schema

{
  "type": "object",
  "title": "search_marketsArguments",
  "required": [
    "q"
  ],
  "properties": {
    "q": {
      "type": "string",
      "title": "Q"
    }
  }
}

get_quote

Advertised by the server during the last successful anonymous check.

Order-book quote for one outcome: best bid and ask, mid, spread and top five levels of depth. $0.005 USDC per call on Base. Live data, not advice.

get_quote input schema

{
  "type": "object",
  "title": "get_quoteArguments",
  "required": [
    "token_id"
  ],
  "properties": {
    "token_id": {
      "type": "string",
      "title": "Token Id"
    }
  }
}

estimate_fill

Advertised by the server during the last successful anonymous check.

Fill estimate for buying a number of shares of one outcome: VWAP, total cost and partial-fill status within a slippage cap. $0.01 USDC per call on Base. Not advice.

estimate_fill input schema

{
  "type": "object",
  "title": "estimate_fillArguments",
  "required": [
    "token_id",
    "shares"
  ],
  "properties": {
    "shares": {
      "type": "number",
      "title": "Shares"
    },
    "token_id": {
      "type": "string",
      "title": "Token Id"
    }
  }
}

get_odds_trends

Advertised by the server during the last successful anonymous check.

Stored odds-comparison snapshots from the arbitrage worker for trend analysis. $0.01 USDC per call on Base.

get_odds_trends input schema

{
  "type": "object",
  "title": "get_odds_trendsArguments",
  "properties": {
    "days": {
      "type": "integer",
      "title": "Days",
      "default": 7
    },
    "team": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Team",
      "default": null
    },
    "limit": {
      "type": "integer",
      "title": "Limit",
      "default": 50
    }
  }
}

get_odds_trends_summary

Advertised by the server during the last successful anonymous check.

Aggregated edge trends per event from stored snapshots: min/max/avg taker edge and best expected maker edge. $0.01 USDC per call on Base.

get_odds_trends_summary input schema

{
  "type": "object",
  "title": "get_odds_trends_summaryArguments",
  "properties": {
    "days": {
      "type": "integer",
      "title": "Days",
      "default": 7
    },
    "limit": {
      "type": "integer",
      "title": "Limit",
      "default": 50
    }
  }
}

Prompts

0 advertised

No prompt definitions available.

Resources

0 advertised

No resource definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 1182 ms
95th percentile latency: 1182 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 1, 2026, 6:52 AM UTC · probe · passed · 1182 ms · metadata changed · 6 tool(s), 0 resource(s), 0 resource template(s), 0 prompt(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http exchange-arbitrage-agent-mcp https://api-production-0b04.up.railway.app/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add exchange-arbitrage-agent-mcp --url https://api-production-0b04.up.railway.app/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable exchange-arbitrage-agent-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "exchange-arbitrage-agent-mcp": {
      "url": "https://api-production-0b04.up.railway.app/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "exchange-arbitrage-agent-mcp": {
      "type": "streamableHttp",
      "url": "https://api-production-0b04.up.railway.app/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start exchange-arbitrage-agent-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "exchange-arbitrage-agent-mcp": {
      "type": "http",
      "url": "https://api-production-0b04.up.railway.app/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http exchange-arbitrage-agent-mcp https://api-production-0b04.up.railway.app/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "exchange-arbitrage-agent-mcp": {
      "url": "https://api-production-0b04.up.railway.app/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "exchange-arbitrage-agent-mcp": {
      "serverUrl": "https://api-production-0b04.up.railway.app/mcp"
    }
  }
}

Let your agent find its tools

Find servers like Exchange Arbitrage Agent MCP from your agent. Add Koskamo once to search the index for endpoints, access requirements, and client setup. Public discovery needs no key.

Connect Koskamo Explore workflows