HVAC Builder alternatives
12 MCP servers, A2A agents and x402 APIs that also do maps & travel, ranked by how much they overlap with HVAC Builder (MCP server), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| HVAC Builder (this one) | MCP server | Yes | – | – |
| AirTreks MCP | MCP server | Yes | 11 | 80/100 |
| Colour Memory | MCP server | Yes | 40 | 80/100 |
| OctoTrip Flights | MCP server | Yes | 1 | 80/100 |
| Mapbox | MCP server | Yes | – | 55/100 |
| ReasonGraph Cloud memory | MCP server | Yes | – | 55/100 |
| United States Weather | MCP server | Yes | – | 55/100 |
| Address Validator | MCP server | Yes | – | – |
| Agent Vending Factory | MCP server | Yes | – | – |
| Airport Lounge List | MCP server | Yes | – | – |
| AIS Gateway — the campus front desk for AIS MCP buildings | MCP server | Yes | – | – |
| Arc Research | MCP server | Yes | – | – |
| Atlas Red mind maps | MCP server | Yes | – | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- AirTreks MCP Live MCP
Multi-city flight routing intelligence — plan RTW trips, validate alliances, get carrier picks.
MCP server · io.github.Airtreks · 11 tools · check 80/100 · also does maps & travel
- Colour Memory Live MCP
Colour meaning, history and evidence for AI: 45,000+ source-graded colour records and 91 tools.
MCP server · io.github.DigbyO · 40 tools · check 80/100 · also does maps & travel
- OctoTrip Flights Live MCP
Free, no-login flight search with real-time pricing from multiple airlines.
MCP server · app.octotrip · 1 tool · check 80/100 · also does maps & travel
- Mapbox Live MCP
Geospatial intelligence with Mapbox APIs like geocoding, POI search, directions, isochrones, etc.
MCP server · Mapbox · check 55/100 · also does maps & travel
- ReasonGraph Cloud memory Live MCP
Graph memory for AI agents: entities, cause-effect links, cross-session recall, time travel.
MCP server · ai.primaxiom.memory · check 55/100 · also does maps & travel
- United States Weather Live MCP
Provide real-time and forecast weather information for locations in the United States using natural language queries. Access current conditions, multi-day and hourly forecasts, weather alerts, and nearby weather station…
MCP server · smithery-ai · check 55/100 · also does maps & travel
- Address Validator Live MCP
Valide une adresse de livraison : normalisation, geocodage, score de livrabilite. x402.
MCP server · io.github.Kder974 · also does maps & travel
- Agent Vending Factory Live MCP
Pay-per-call MCP tools via x402 USDC: ZAR prices, data extraction, Python sandbox, SA flights.
MCP server · io.github.RubenTay · also does maps & travel
- Airport Lounge List Live MCP
Search 8,500+ airport lounges and check access by card or membership.
MCP server · com.airportloungelist.mcp · also does maps & travel
- AIS Gateway — the campus front desk for AIS MCP buildings Live MCP
Front desk for the AIS MCP campus: lists our buildings (CVE, Flight Recorder), prices, how to pay
MCP server · ai.aislabs · also does maps & travel
- Arc Research Live MCP
Commodities research MCP: knowledge graph, COT, NG storage/weather, quotes, and stories.
MCP server · com.getarcresearch · also does maps & travel
- Atlas Red mind maps Live MCP
Create, edit, restructure, import and export Atlas Red mind maps from any MCP client. Free.
MCP server · com.atlas-red · also does maps & travel