io.github.cejor6/kalshi-mcp-server

kalshi-mcp-server

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

3 9 tools GitHub PyPI

No known CVEs

MIT license

Actively maintained

Last commit 6d ago

Works with most clients

Transport: stdio, sse, http

9 tools · ~544 tok

Grade B · 0.3% of 200K ctx

MCPpedia last refreshed this data 1d ago

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io.github.cejor6/kalshi-mcp-server is an MCP server that MCP server for Kalshi prediction markets: native RSA-PSS auth, rate limiting, demo/prod safety. Its tool list has not been published yet over stdio, sse and http, requires no API key, and scores 83/100 on MCPpedia's security, maintenance and efficiency rubric.

Other

Step 1

Install in your client

Config is the same across clients - only the file and path differ.

Supported in Claude Desktopstdio, sse, http · Node 18+

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "kalshi": {
      "args": [
        "--env-file",
        "/Users/you/.kalshi/.env"
      ],
      "command": "kalshi-mcp"
    }
  }
}

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[![MCPpedia Score](https://mcppedia.org/api/badge/io-github-cejor6-kalshi-mcp-server)](https://mcppedia.org/s/io-github-cejor6-kalshi-mcp-server)

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What io.github.cejor6/kalshi-mcp-server does

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

Test This Server

Run this in your terminal to verify the server starts. Then let us know if it worked - your result helps other developers.

uvx 'kalshi-mcp-server' 2>&1 | head -1 && echo "✓ Server started successfully"

After testing, let us know if it worked:

Scored, not listed

Why this score

Five weighted categories - click any category to see the underlying evidence.

Score breakdown

83/100across 5 weighted dimensions

How we score →

0255075100

−17

Security

Maintenance

Efficiency

Documentation

Compatibility

Categoriesclick a row to see evidence

Security

OSV.dev

No known CVEs.

Checked kalshi-mcp-server against OSV.dev.

Inventory

Tools (9)

Click any tool to inspect its schema.

~544 tokens total

Inventory

Resources (4)

markets

List of all available prediction markets

kalshi://markets

market_details

Detailed information about a specific market

kalshi://markets/{ticker}

orderbook

Live orderbook for a market

kalshi://markets/{ticker}/orderbook

portfolio

User's current portfolio and positions

kalshi://portfolio

Community

Reviews

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Have you used this server?

Share your experience - it helps other developers decide.

How easy was setup?Did it work reliably?How was the documentation?

Frequently Asked Questions

Is io.github.cejor6/kalshi-mcp-server safe to use?: io.github.cejor6/kalshi-mcp-server has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.
How do I install io.github.cejor6/kalshi-mcp-server?: io.github.cejor6/kalshi-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.
What can io.github.cejor6/kalshi-mcp-server do?: io.github.cejor6/kalshi-mcp-server provides 9 tools: get_markets, get_market_details, get_orderbook, place_order, confirm_order and 4 more. See the full tools list on the server page for descriptions and parameters.
What AI clients work with io.github.cejor6/kalshi-mcp-server?: io.github.cejor6/kalshi-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.
Is io.github.cejor6/kalshi-mcp-server actively maintained?: io.github.cejor6/kalshi-mcp-server is actively maintained - last commit was 6 days ago. It has 3 GitHub stars.

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Community

Discussion

Start a conversation

Ask a question, share a tip, or report an issue.

Has anyone used this with Cursor?How do you handle auth?Any alternatives?

Frequently Asked Questions

Is io.github.cejor6/kalshi-mcp-server safe to use?

io.github.cejor6/kalshi-mcp-server has no known CVEs as of the latest MCPpedia security scan. Authentication requirements were not detected automatically - check the project's documentation before connecting in a shared environment. Licensed under MIT.

How do I install io.github.cejor6/kalshi-mcp-server?

io.github.cejor6/kalshi-mcp-server supports copy-paste install configs on its MCPpedia page for Claude Desktop, Cursor, and Claude Code. Scroll to the Quick Install section and select your client.

What can io.github.cejor6/kalshi-mcp-server do?

io.github.cejor6/kalshi-mcp-server provides 9 tools: get_markets, get_market_details, get_orderbook, place_order, confirm_order and 4 more. See the full tools list on the server page for descriptions and parameters.

What AI clients work with io.github.cejor6/kalshi-mcp-server?

io.github.cejor6/kalshi-mcp-server is compatible with claude-desktop, cursor, claude-code. It uses stdio and sse and http transport.

Is io.github.cejor6/kalshi-mcp-server actively maintained?

io.github.cejor6/kalshi-mcp-server is actively maintained - last commit was 6 days ago. It has 3 GitHub stars.