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Kings Playbook sports API for AI agents: NBA/MLB/NHL lineups, projections, and lines.
About
Kings Playbook sports API for AI agents: NBA/MLB/NHL lineups, projections, and lines.
Security Report
This is a well-structured MCP server for the KingsPlaybook API with proper authentication, input validation, and error handling. The server correctly enforces API key requirements, validates all inputs via Zod schemas, and implements appropriate safeguards like character limits and request timeouts. One minor finding regarding environment variable validation does not significantly impact the security posture. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
4 files analyzed · 4 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: KINGSPLAYBOOK_API_KEY
Environment variable: KINGSPLAYBOOK_API_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-kingplaybookhqadmin1-kingsplaybook-mcp": {
"env": {
"KINGSPLAYBOOK_API_KEY": "your-kingsplaybook-api-key-here",
"KINGSPLAYBOOK_API_URL": "your-kingsplaybook-api-url-here"
},
"args": [
"-y",
"kingsplaybook-mcp"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
kingsplaybook-mcp
The official MCP server for the KingsPlaybook Developer API. It gives an AI agent — one building a sports-betting bot, a model, or an analytics tool — direct access to KingsPlaybook's data as native tools:
- Confirmed lineups — NBA, MLB, NHL
- Player projections — the projection engine's raw output
- Canonical game lines — moneyline / spread / total, aggregated across books
- Pick-history archive — the publicly-posted record, with results + closing lines
It's a thin local (stdio) wrapper over the /v1 REST API.
Same data, second protocol.
Get an API key
Sign up at kingsplaybook.org/devs. The
Free tier covers lineups; paid tiers add projections, lines, and history.
Your key looks like kp_live_….
Install
No install step — run it straight from npm with npx. Add it to your MCP
client config (Claude Desktop, Cursor, etc.):
{
"mcpServers": {
"kingsplaybook": {
"command": "npx",
"args": ["-y", "kingsplaybook-mcp"],
"env": {
"KINGSPLAYBOOK_API_KEY": "kp_live_your_key_here"
}
}
}
}
That's it — the agent now has the KingsPlaybook tools.
Tools
| Tool | What it returns | Min. plan |
|---|---|---|
kingsplaybook_get_lineups | Confirmed lineups for a league + date | Free |
kingsplaybook_get_projections | Raw player projections for a league + date | Starter |
kingsplaybook_get_lines | Canonical game lines for a league + date | Pro |
kingsplaybook_get_pick_history | Posted picks + results for a date | Premium |
kingsplaybook_get_freshness | Per-domain data-age signal | Free |
Every tool returns JSON. Calling a tool above your plan tier returns a
clear 403 message with an upgrade link.
Examples
- "What's tonight's NBA slate look like?" →
kingsplaybook_get_lineups({ league: "nba", date: "2026-05-21" }) - "Pull MLB projections for today" →
kingsplaybook_get_projections({ league: "mlb", date: "2026-05-21" }) - "How did KingsPlaybook's prop picks do yesterday?" →
kingsplaybook_get_pick_history({ date: "2026-05-20", type: "prop" })
Configuration
| Env var | Required | Default | Purpose |
|---|---|---|---|
KINGSPLAYBOOK_API_KEY | yes | — | Your kp_live_ API key |
KINGSPLAYBOOK_API_URL | no | https://api.kingsplaybook.org | Override the API base URL |
Local development
npm install
npm run build # compile TypeScript to dist/
npm start # run the built server (needs KINGSPLAYBOOK_API_KEY)
npm run dev # watch mode
Links
License
MIT
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