Sportwizzard

SportWizzard MCP Server

Query live sports-betting data — odds, player props, +EV edges, arbitrage, stats and reference data from 35+ sportsbooks and DFS apps — from any MCP-capable AI agent (Claude Code, Claude Desktop, Codex, Cursor, …).

20 read-only tools over the SportWizzard REST v1 API, available two ways: a hosted remote server (zero install) and a stdio server via npx. Get a free API key at https://sportwizzard.com/account (API Keys tab — no card required).

Hosted (recommended — zero install)

claude mcp add --transport http sportwizzard https://mcp.sportwizzard.com/mcp \  --header "Authorization: Bearer sw_live_your_api_key_here"

codex mcp add sportwizzard --transport http --url https://mcp.sportwizzard.com/mcp \  --header "Authorization: Bearer sw_live_your_api_key_here"

The hosted server is a thin proxy: your key is forwarded to the SportWizzard API, which enforces auth and rate limits. All 20 tools work on both transports. (download_snapshot on the hosted server returns a CDN download URL + a ready-to-run command your agent executes locally; on stdio it writes the file directly.)

Successful authenticated live tool calls send a best-effort account-usage receipt. The measurement request contains no tool arguments or result data. For hosted download_snapshot, a successful CDN HEAD check counts because the tool has verified that the returned download URL is reachable; a failed HEAD check does not count.

Stdio (local)

npx -y sportwizzard-mcp

Claude Code:

claude mcp add sportwizzard -e SPORTWIZZARD_API_KEY=sw_live_your_api_key_here -- npx -y sportwizzard-mcp

Claude Desktop (claude_desktop_config.json — macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\):

{  "mcpServers": {    "sportwizzard": {      "command": "npx",      "args": ["-y", "sportwizzard-mcp"],      "env": { "SPORTWIZZARD_API_KEY": "sw_live_your_api_key_here" }    }  }}

Mock mode (no key, no network)

Set SPORTWIZZARD_MOCK=1 to get canned sample responses — useful for wiring up an integration before you have a key.

Configuration

Tools

Every response uses the envelope { success, data, nextCursor, meta }; when nextCursor is present the tool appends a _paging hint so agents know to continue.

Futures (season-scope markets)

get_odds with scope=season returns season-long futures — division/conference/championship winners, award odds, team win totals, season leaders and full-season player props. Three orthogonal axes describe them:

• marketScope — which anchor the market hangs off: SEASON or TOURNAMENT. Omitted entirely on ordinary game rows.
• period — the window within that anchor: REG_SEASON (settles at the end of the regular season) or FULL (runs through the playoffs).
• segment — which slice of the competition: AFC_EAST, NL, SEC, … Present only when the market is segment-scoped, and load-bearing: all 32 NFL DIVISION_WINNER selections share one season-anchor eventId, so without segment they read as a single 32-team race instead of 8 divisions.

Notes: winner/award markets are categorical (one YES selection per competitor, teamSide: "NONE", usually no NO side); eventStartTime on a futures row is the season anchor / settlement date, not a kickoff; every book's futures for a competition share the same season eventId; and futures are deliberately excluded from get_edges / get_arbitrage (they never enter de-vig or edge math). Scope matching is exact — season does not include TOURNAMENT — and an invalid value returns HTTP 400 naming the valid ones.

From source

git clone https://github.com/sportwizzard/sportwizzard-mcp.gitcd sportwizzard-mcp && npm install && npm run buildSPORTWIZZARD_MOCK=1 node dist/index.js   # or set SPORTWIZZARD_API_KEY

Maintainers

This README ships inside the npm package, so keep it free of internal hostnames, keys and private notes (the repository is public).

Layout. src/index.ts is the stdio entry (dist/index.js, the npm bin); src/httpServer.ts is the hosted Streamable HTTP entry (stateless, one request per POST; Host allow list and bearer-key handling); src/auth.ts validates the caller's key against the API, caches it and applies the per-key rate limit; src/tools.ts and src/server.ts define and register tools; src/client.ts is the REST client and src/mock.ts the SPORTWIZZARD_MOCK=1 data. tests/stdio-smoke.mjs and tests/http-smoke.mjs are end-to-end smokes against a loopback mock API (no credentials, no production calls).

Build and verify (the PR check, .github/workflows/ci.yml, runs the same pack-and-smoke plus a no-push container build):

npm ci --ignore-scripts && npm run buildrelease_dir="$(mktemp -d)"npm pack --ignore-scripts --pack-destination "$release_dir"npm install --prefix "$release_dir/consumer" --omit=dev --ignore-scripts --no-audit --no-fund "$release_dir"/*.tgznpm run smoke -- "$release_dir/consumer/node_modules/sportwizzard-mcp/dist/index.js" "$release_dir/smoke.json" "$release_dir"/*.tgznpm run smoke:http -- "$release_dir/consumer/node_modules/sportwizzard-mcp/dist/httpServer.js" "$release_dir/http-smoke.json"rm -rf "$release_dir"

The stdio smoke checks tools/list, get_odds scope=season forwarding and a snapshot download with history; the HTTP smoke checks /healthz, key rejection, the Host allow list, tools/list, key forwarding and a clean SIGTERM exit. Both prove transport and packaging, not live data quality.

Releasing.

• Hosted server: publish-container.yml publishes a SHA-tagged GHCR image on every push to main. It deploys only when that digest is promoted in the Ops deployment/releases/api.yaml row, which owns placement, limits and credential references.
• npm package: bump version in package.json, run npm install --package-lock-only, sync server.json, merge to main, then run the manual Publish npm package workflow (publish-npm.yml). It builds once, smokes the packed tarball and publishes those exact bytes through npm trusted publishing (OIDC; no npm token). Publishing npm does not update the hosted container.

Gotchas. Hosted runtime settings are MCP_HTTP_PORT (default 8091), MCP_ALLOWED_HOSTS, AUTH_CACHE_TTL_MS, RATE_LIMIT_PER_MIN, SPORTWIZZARD_SNAPSHOT_URL and SPORTWIZZARD_SNAPSHOT_HISTORY_URL, plus the customer settings above. download_snapshot writes a file on stdio but returns a CDN URL and a command on the hosted server. Never print or commit ~/.npmrc. Open work goes in GitHub issues in this repository.

License

MIT © SportWizzard LLC