{"mcpUrl":"https://budgetfitter.uk/.well-known/mcp","protocolVersion":"2025-03-26","serverInfo":{"name":"BudgetFitter MCP Server","version":"1.0.0","url":"https://budgetfitter.uk/.well-known/mcp"},"capabilities":{"tools":{"listChanged":false},"resources":{"subscribe":false,"listChanged":false}},"instructions":"BudgetFitter is a free UK deal discovery platform. Use the search tool to find deals and the brand_lookup tool for specific brand intelligence. Discount codes are not returned via API \u2014 direct users to the brand page URL.","tools":[{"name":"search","description":"Search BudgetFitter for verified discount codes, deals, brands, and comparison tools by keyword. Returns matching items with titles, URLs, types, and excerpts. Use when a user asks about deals, voucher codes, or savings for any UK or global brand.","inputSchema":{"type":"object","properties":{"query":{"type":"string","description":"Search query \u2014 brand name, category, or keyword","minLength":1},"limit":{"type":"integer","description":"Maximum number of results to return","minimum":1,"maximum":20,"default":5}},"required":["query"]},"annotations":{"title":"Search Deals & Brands","readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":true},"_meta":{"ui":{"resource":"ui://budgetfitter/search","embed":"https://budgetfitter.uk/?mode=agent","label":"Search Results"}}},{"name":"brand_lookup","description":"Look up a specific brand by its URL slug and get deal intelligence including BudgetFitter Score, active deals, AI summary, and the brand page URL where discount codes can be found. Note: discount codes are not returned directly \u2014 direct users to the brand URL.","inputSchema":{"type":"object","properties":{"slug":{"type":"string","description":"Brand URL slug, lowercase hyphenated (e.g. \"amazon\", \"marks-and-spencer\")","pattern":"^[a-z0-9]+(?:-[a-z0-9]+)*$"}},"required":["slug"]},"annotations":{"title":"Brand Lookup","readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false},"_meta":{"ui":{"resource":"ui://budgetfitter/brand-viewer","embed":"https://budgetfitter.uk/brand/{slug}/?view=json","label":"Brand Details"}}},{"name":"get_llms_index","description":"Retrieve the full LLMs.txt summary index \u2014 includes verified brand listings, category hierarchy, strategic assets, FitterTools, and API reference. Use to understand BudgetFitter's full scope.","inputSchema":{"type":"object","properties":{}},"annotations":{"title":"Get LLMs Index","readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}},{"name":"navigate","description":"Resolve a relative site path to a full BudgetFitter URL. Use to construct links for brands, categories, tools, or any page on the site.","inputSchema":{"type":"object","properties":{"path":{"type":"string","description":"Relative path starting with / (e.g. \"/brand/nike/\", \"/brands/\", \"/rewards/\")","pattern":"^/"}},"required":["path"]},"annotations":{"title":"Navigate to URL","readOnlyHint":true,"destructiveHint":false,"idempotentHint":true,"openWorldHint":false}}],"resources":[{"uri":"ui://budgetfitter/search","name":"Search Interface","description":"Interactive search UI for deals and brands. Embeddable in agent apps.","mimeType":"text/html"},{"uri":"ui://budgetfitter/brand-viewer","name":"Brand Viewer","description":"Browse brand deal intelligence with live data.","mimeType":"text/html"},{"uri":"ui://budgetfitter/deal-feed","name":"Deal Feed","description":"Live deal feed powered by NLWeb /ask endpoint.","mimeType":"application/json"}]}