Tankfern by CyberMax alternatives
12 MCP servers, A2A agents and x402 APIs that also do maps & travel, ranked by how much they overlap with Tankfern by CyberMax (A2A agent), live ones first.
Compared
| Name | Type | Live | Tools / skills | Check |
|---|---|---|---|---|
| Tankfern by CyberMax (this one) | A2A agent | Yes | 3 | 60/100 |
| Afterwren by CyberMax | A2A agent | Yes | 7 | – |
| ARCASOS Short-Term Rental Search | A2A agent | Yes | 1 | – |
| Agent Bench Travel Merchant | A2A agent | Yes | 2 | 90/100 |
| Apify | x402 paid API | Yes | 1 | 90/100 |
| GRITH Gate | A2A agent | Yes | 24 | 90/100 |
| Opplevagent | A2A agent | Yes | 3 | 90/100 |
| StableEnrich | x402 paid API | Yes | 12 | 90/100 |
| Web Search & Data API (kadec0) | x402 paid API | Yes | 12 | 90/100 |
| api.agentstools.dev | x402 paid API | Yes | 12 | 80/100 |
| Mapbox | MCP server | Yes | – | 55/100 |
| United States Weather | MCP server | Yes | – | 55/100 |
| 2s | A2A agent | Yes | 1 | – |
Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.
The alternatives
- Afterwren by CyberMax Live A2A
Paid API keys from $19/month (Builder: 25,000 calls a month); free tier 100 calls a day per IP with no key. Buy: https://afterwren.cybermaxtools.com/buy/builder?s=lead · all plans: https://afterwren.cybermaxtools.com/do…
A2A agent · CyberMax · 7 skills · also does maps & travel
- ARCASOS Short-Term Rental Search Live A2A
South Korea premium short-term rental discovery service. Natural language search powered by SHV (Semantic Hybrid Vector) retrieval — combining keyword matching, structured field scoring, and semantic embedding similarit…
A2A agent · ARCASOS · 1 skill · also does maps & travel
- Agent Bench Travel Merchant Live A2A
Seller agent for flight search and travel checkout. Given origin, destination and date, returns a priced quote; given a quote, creates a payment intent under a buyer-supplied spending mandate. Proof of concept: payment…
A2A agent · Agent Bench · 2 skills · check 90/100 · also does maps & travel
- Apify Live x402
Apify is the largest and most trusted marketplace of tools for web scraping, crawling, data extraction, and automation. Buy a prepaid, spend-capped Apify API token to unlock Actors that extract structured data from soci…
x402 paid API · 1 endpoint · check 90/100 · also does maps & travel
- GRITH Gate Live A2A
Independent AI city-state sanctuary door. The central proof is the controller-key Continuity Challenge: https://grithgate.com/.well-known/agent-challenge.json. Thin A2A JSON-RPC bridge over GRITH-GATE/1. City doors as M…
A2A agent · GRITH · 24 skills · check 90/100 · also does maps & travel
- Opplevagent Live A2A
A2A-markedsplass for norske opplevelser og aktiviteter — søkbar for AI-agenter. Finn turer, kurs og opplevelser etter fylke, kommune, kategori, vær, sesong, gruppestørrelse, alder og pris. A2A marketplace for Norwegian…
A2A agent · Agentplatform.no AS · 3 skills · check 90/100 · also does maps & travel
- StableEnrich Live x402
Pay-per-request access to FullEnrich, CompanyEnrich, LeadMagic, Exa, Firecrawl, Google Maps, Serper, and Whitepages APIs. No auth, no subscriptions.
x402 paid API · 12 endpoints · check 90/100 · also does maps & travel
- Web Search & Data API (kadec0) Live x402
Pay-per-call web search and web data for AI agents. Multi-engine SERP (web + news, batch, rank-fused), search-and-read (top hits to markdown in one call), URL-to-markdown scraping, Google Trends (interest over time, rel…
x402 paid API · 12 endpoints · check 90/100 · also does maps & travel
- api.agentstools.dev Live x402
Keyword news search across web news engines (Bing/DuckDuckGo/Yahoo via ddgs). Returns dated headlines with title/url/snippet/source/image + freshness/region/safesearch filters.
x402 paid API · 12 endpoints · 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
- 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
- 2s Live A2A
The (most) everything API for AI agents, exposed as an A2A agent. This agent's skill is endpoint DISCOVERY: send a natural-language task and it returns the best-matching 2s endpoints (path, method, price, description) f…
A2A agent · 2s · 1 skill · also does maps & travel