{"name":"peaks.fyi","authentication":"none","instructions":"Use these read-only HTTP APIs directly. No account, browser JavaScript, skill or MCP installation is required. Find the user's mountain by search, then use its returned slug. Do not guess slugs. GET parameters are strings; arrays/objects use JSON. POST accepts the same parameters as JSON. If your reader refuses URLs it has not previously seen, follow nameInitialLinks instead; those pages link directly to data APIs.","mcp":{"url":"https://peaks.fyi/mcp","transport":"Streamable HTTP","authentication":"none"},"endpoints":{"search":{"url":"https://peaks.fyi/api/agent/search","parameters":{"query":"Mountain name, alias, region, or user's request"}},"weather":{"url":"https://peaks.fyi/api/agent/get_weather","parameters":{"slug":"From search","view":"compact for short responses; full for auxiliary point fields","targetId":"summit, or omit for all altitudes","start":"Optional ISO 8601 timestamp with timezone, inclusive","end":"Optional ISO 8601 timestamp with timezone, exclusive"},"instruction":"Use the peak's timezone to resolve relative dates. Inspect coverage, units, issuedAt and limitations. Historical seasons are not forecasts."},"peak":{"url":"https://peaks.fyi/api/agent/get_peak","parameters":{"slug":"From search","sections":"Optional JSON array: overview, routes, seasons, access, huts, hazards, notices, provenance"}},"huts":{"url":"https://peaks.fyi/api/agent/get_huts","parameters":{"slug":"From search"},"instruction":"Booking contacts are not confirmed availability."},"route":{"url":"https://peaks.fyi/api/agent/get_route","parameters":{"slug":"From search","routeId":"From get_peak or search_routes"}},"routeSearch":{"url":"https://peaks.fyi/api/agent/search_routes","parameters":{"query":"Region or route","maxRoundTripHours":"Optional number","maxDifficulty":"Optional integer 1–10","glacier":"Optional none or only","publicTransport":"Optional true","cursor":"Returned nextCursor for subsequent pages"},"instruction":"Apply constraints to the same route. Additional spatial/season filters are in the full schema."}},"nameInitialLinks":{"A":"https://peaks.fyi/directory?letter=A","B":"https://peaks.fyi/directory?letter=B","C":"https://peaks.fyi/directory?letter=C","D":"https://peaks.fyi/directory?letter=D","E":"https://peaks.fyi/directory?letter=E","F":"https://peaks.fyi/directory?letter=F","G":"https://peaks.fyi/directory?letter=G","H":"https://peaks.fyi/directory?letter=H","I":"https://peaks.fyi/directory?letter=I","J":"https://peaks.fyi/directory?letter=J","K":"https://peaks.fyi/directory?letter=K","L":"https://peaks.fyi/directory?letter=L","M":"https://peaks.fyi/directory?letter=M","N":"https://peaks.fyi/directory?letter=N","O":"https://peaks.fyi/directory?letter=O","P":"https://peaks.fyi/directory?letter=P","Q":"https://peaks.fyi/directory?letter=Q","R":"https://peaks.fyi/directory?letter=R","S":"https://peaks.fyi/directory?letter=S","T":"https://peaks.fyi/directory?letter=T","U":"https://peaks.fyi/directory?letter=U","V":"https://peaks.fyi/directory?letter=V","W":"https://peaks.fyi/directory?letter=W","X":"https://peaks.fyi/directory?letter=X","Y":"https://peaks.fyi/directory?letter=Y","Z":"https://peaks.fyi/directory?letter=Z"},"schemas":"https://peaks.fyi/api/agent","openapi":"https://peaks.fyi/api/agent/openapi.json","guide":"https://peaks.fyi/agents","linkOnlyBrowserFallback":"https://peaks.fyi/directory","limitations":"No bookings, payments, live rental stock, verified schedules or safe-to-climb verdict. Cite sources; preserve unknowns and research dates."}