# esimoa Muse connector

From musedirectory.ai, the independent directory of Meta Muse connectors. Not affiliated with Meta.

## esimoa

Compare travel eSIM plans by country, days and data with live prices.

- Record: https://musedirectory.ai/connector/esimoa
- Category: Travel
- Developer: nbase (https://www.esimoa.com/en/developers/docs/mcp)
- Muse status: Extra setup. Not in Muse's Connectors list yet. Muse can still use it: its page gives you a request to paste into Muse.
- Health: Working, 780ms, checked 2026-10-29T09:16:22Z
- Endpoint: https://api.esimoa.com/mcp
- Auth: No account needed; Pricing: unknown
- Screening: Screened, no issues found (2026-10-28T12:26:15Z)
- Source: Found in the official MCP Registry (com.esimoa/esim) https://registry.modelcontextprotocol.io/v0/servers?search=com.esimoa%2Fesim

Search and compare travel eSIM plans from esimoa for your destination. Filter by trip length, data needs, and price. Get live pricing in KRW and direct purchase links for plans across multiple countries.

Example request: "Find me the cheapest unlimited eSIM plan for Japan for 10 days."

How to connect: Not in Muse's Connectors list yet, but Muse can still use it. Paste this into Muse: "Use esimoa to help me. It is a free service with an MCP server at https://api.esimoa.com/mcp. It does not need an API key. Ask me before you share anything with it." Muse asks before it shares anything with the app's site. Meta does not review apps used this way, so only use ones you trust. We tested this in the Muse app on September 24, 2026: Muse used an app's link directly this way and returned a live answer.

Tools:
- search_esims: Search the travel eSIM catalog of esimoa (이심모아) and compare plans for a destination. Filter by trip length, data, unlimited or daily data, local phone number, local or roaming network, multi-country coverage, price, provider, hotspot and 5G. Sort by "recommended" (esimoa’s defaul
- get_esim: Get the details of one esimoa (이심모아) eSIM plan by id (from search_esims), including its plan page `url`.
- compare_esims: Compare 2 to 5 esimoa (이심모아) eSIM plans side by side by id (ids come from search_esims): price, data, validity, price per GB, coverage, network, hotspot and local phone number. Returns which plan has the lowest price, most data, longest validity and lowest price per GB, and each 
- list_countries: List countries where esimoa (이심모아) sells eSIMs, with the number of plans and the lowest price (KRW). Optionally filter by name.
- search: Free-text search of esimoa (이심모아) eSIM plans in the search/fetch format used by ChatGPT deep research, e.g. "Japan 7 days unlimited" or "USA 3 days local phone number". Understands unlimited, daily, local phone number, local network, hotspot and 5G. Returns ids to use with fetch.
- fetch: Fetch one esimoa (이심모아) eSIM plan as a document by id returned from search (ChatGPT deep research format). For plans found with search_esims, use get_esim.

Screening checks:
- MCP handshake: pass (Answered in 887ms)
- Domain against threat feeds (Cloudflare security DNS): pass (api.esimoa.com, www.esimoa.com not flagged)
- Published packages against the OSV malicious-package database: n/a (No npm or PyPI package published)
- Hidden instructions or invisible characters in tool text: pass (5 tools read, nothing found)
- Inputs asking for passwords, card numbers or seed phrases: pass (None found)
- Domain and redirects: pass (Domain registered 277 days ago)
- AI review of purpose and tool behavior: pass (No concerns)