Kalshi Prediction Markets

latest · 0.1.8

MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety.

GitHub: cejor6/kalshi-mcp-server
MCP registry: io.github.cejor6/kalshi-mcp-server

Install

Needs an env var: KALSHI_API_KEY_ID — replace the <placeholders> with your values.

claude mcp add io-github-cejor6-kalshi-mcp-server --env KALSHI_API_KEY_ID=<KALSHI_API_KEY_ID> -- uvx kalshi-mcp-server

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

{
  "mcpServers": {
    "io-github-cejor6-kalshi-mcp-server": {
      "command": "uvx",
      "args": [
        "kalshi-mcp-server"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<KALSHI_API_KEY_ID>"
      }
    }
  }
}

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

{
  "mcpServers": {
    "io-github-cejor6-kalshi-mcp-server": {
      "command": "uvx",
      "args": [
        "kalshi-mcp-server"
      ],
      "env": {
        "KALSHI_API_KEY_ID": "<KALSHI_API_KEY_ID>"
      }
    }
  }
}

Config entry, any MCP client:

{
  "command": "uvx",
  "args": [
    "kalshi-mcp-server"
  ],
  "env": {
    "KALSHI_API_KEY_ID": "<KALSHI_API_KEY_ID>"
  }
}

Community score

Community42/ 100

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What the web says

Ecosystem baseline42/ 100

Objective public usage & activity (formula v3) — the community score's web-signals input, and its own sort.

GitHubsource ↗

GitHub stars · 29 days ago: ★ 3
Last commit · 29 days ago: 2 days ago
Issue close rate · 29 days ago: 80%

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Listed on

Glama · 8 days ago: Listed ↗

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Version history1

0.1.8release date unknown

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Details

Transport: stdio
Status: listed
Source: Imported from the MCP registry
Repository: source ↗