{ "$schema": "https://static.modelcontextprotocol.io/schemas/v1/server-card.schema.json", "name": "com.eldrick.api/fitting", "version": "1.3.0", "title": "ELDRICK Golf Club Fitting", "description": "Golf club fitting MCP server: fits drivers, woods, hybrids, irons and wedges; scores real clubs.", "websiteUrl": "https://api.eldrick.com/connect", "icons": [ { "src": "https://api.eldrick.com/eldrick-icon-512.png", "mimeType": "image/png", "sizes": [ "512x512" ] }, { "src": "https://api.eldrick.com/favicon.png", "mimeType": "image/png" } ], "remotes": [ { "type": "streamable-http", "url": "https://api.eldrick.com/mcp", "supportedProtocolVersions": [ "2025-11-25", "2025-06-18", "2025-03-26", "2024-11-05", "2024-10-07" ] } ], "_meta": { "com.eldrick/discovery": { "summary": "ELDRICK is a golf club fitting MCP server. ELDRICK fits drivers, fairway woods, hybrids, irons and wedges (not putters). Built on 100,000+ fittings: trained on 80,000, plus 25,000+ ELDRICK has done itself.", "serverInfoName": "eldrick", "clubTypes": [ "driver", "fairway", "hybrid", "iron", "wedge" ], "transport": { "type": "streamable-http", "url": "https://api.eldrick.com/mcp", "stateless": true, "methods": [ "POST" ] }, "authentication": { "required": true, "oauth2": { "protectedResourceMetadata": "https://api.eldrick.com/.well-known/oauth-protected-resource/mcp", "authorizationServer": "https://api.eldrick.com", "authorizationServerMetadata": "https://api.eldrick.com/.well-known/oauth-authorization-server", "pkce": "S256", "clientIdMetadataDocuments": true, "dynamicClientRegistration": "https://api.eldrick.com/oauth/register", "scopes": [ "fittings:create", "fittings:read" ] }, "bearer": { "header": "Authorization", "format": "Bearer eld_... (API key) or eat_... (Agent Connection token)" } }, "pricing": "Every ELDRICK account includes 10 fittings a month. Searching, comparing, scoring and store links are free.", "tools": [ { "name": "analyze_fitting", "title": "Analyze Golf Club Fitting", "summary": "Runs a new ELDRICK club fitting for a driver, fairway wood, hybrid, irons or wedges (not putters) from the golfer's handedness and club speed (or ball speed), plus any optional details given: usual miss, ball flight, handicap, distances, height, wrist-to-floor and launch-monitor numbers.", "readOnly": false, "usesFitting": true }, { "name": "check_key_status", "title": "Check API Key Status", "summary": "Returns the authenticated ELDRICK account's included monthly fittings, purchased credit balance, which source the next fitting uses, and the reset date.", "readOnly": true, "usesFitting": false }, { "name": "get_api_status", "title": "Get ELDRICK API Contract Status", "summary": "Returns the active stable API, fitting-engine and ruleset versions and the supported club types, for recording reproducible provenance.", "readOnly": true, "usesFitting": false }, { "name": "get_fitting", "title": "Get a Fitting", "summary": "Returns a fitting from this account by fittingId: the result of a finished fitting (the same shape as analyze_fitting, plus the saved input), or the status of one still running.", "readOnly": true, "usesFitting": false }, { "name": "search_clubs", "title": "Search Golf Clubs", "summary": "Search ELDRICK's catalog of golf club heads (drivers, fairway woods, hybrids, irons, wedges) by club type, brand, head category, price, handedness or keywords.", "readOnly": true, "usesFitting": false }, { "name": "get_club", "title": "Get Golf Club Details", "summary": "Returns one club head from the ELDRICK catalog with its build options: lofts, hands, stock shafts (weight band, launch, flexes, upcharge), aftermarket shaft upgrades (drivers), grips, grip sizes, lengths, and for irons lie and set options.", "readOnly": true, "usesFitting": false }, { "name": "compare_clubs", "title": "Compare Golf Clubs", "summary": "Compares 2 to 4 club heads (ids from search_clubs) side by side: price, category, bias, lofts, adjustability, hands, stock shafts and ELDRICK's recent recommendation counts, and lists which attributes differ.", "readOnly": true, "usesFitting": false }, { "name": "score_clubs", "title": "Score Clubs for a Golfer", "summary": "Ranks catalog clubs for one golfer with ELDRICK fit scores (0-100) and, for each club, a verdict, a short opinion, the reasons, how often ELDRICK picked it for similar golfers, and a suggested stock shaft.", "readOnly": true, "usesFitting": false }, { "name": "build_store_link", "title": "Build Store Link", "summary": "Creates a link to a club's page on store.eldrick.com with a fitted build listed and an estimated price.", "readOnly": true, "usesFitting": false }, { "name": "get_grip_size", "title": "Get Grip Size", "summary": "Returns the recommended golf grip size (junior, undersize, standard, midsize or jumbo) and extra wraps (none, +1 or +2) from the golfer's hand length and, optionally, longest-finger length in inches, with the reasoning from ELDRICK's master-fitter hand chart and catalog grips offered in that size (their gripIds and storeGripSize are accepted by build_store_link).", "readOnly": true, "usesFitting": false }, { "name": "analyze_bag_gapping", "title": "Analyze Bag Gapping", "summary": "Analyzes a golfer's current set from each club's type or number, loft and carry (total optional) plus an optional driver or 7-iron speed.", "readOnly": true, "usesFitting": false }, { "name": "find_fitter", "title": "Find a Club Fitter", "summary": "Lists golf club fitters near a US ZIP code, a city and state, or a latitude and longitude, within a radius (default 50 miles), optionally only those that fit given clubs (driver, fairway_hybrid, irons, wedges, putter, full_bag) or a brand.", "readOnly": true, "usesFitting": false } ], "prompts": [ "fit_club", "fit_driver", "compare_clubs", "clubs_for_my_swing", "check_my_bag" ], "resources": [ "ui://eldrick/fitting-card-v2.html", "ui://eldrick/fitting-card-v1.html", "eldrick://guide/bag-gapping", "eldrick://guide/grip-size", "eldrick://guide/fitting-interview", "eldrick://docs/store-link-params" ], "platforms": [ "ChatGPT", "Claude", "Claude Code", "Microsoft Copilot", "Gemini", "Perplexity", "Le Chat (Mistral)", "Meta Muse", "Grok", "Grok developers (xAI API)", "Cursor", "VS Code", "Windsurf" ], "attribution": "Fit by ELDRICK", "links": { "homepage": "https://eldrick.com", "connect": "https://api.eldrick.com/connect", "consumerGuide": "https://eldrick.com/ai-assistants", "documentation": "https://api.eldrick.com/docs", "mcpDocumentation": "https://api.eldrick.com/docs#mcp", "llmsTxt": "https://api.eldrick.com/llms.txt", "llmsFullTxt": "https://api.eldrick.com/llms-full.txt", "openapi": "https://api.eldrick.com/openapi.json", "serverCard": "https://api.eldrick.com/mcp/server-card", "aiCatalog": "https://api.eldrick.com/.well-known/ai-catalog.json", "registryEntry": "https://api.eldrick.com/server.json", "health": "https://api.eldrick.com/mcp/health", "support": "https://api.eldrick.com/support", "supportEmail": "api@eldrick.com", "privacy": "https://api.eldrick.com/privacy", "terms": "https://api.eldrick.com/terms" } } } }