Connect

8 clients · secrets stay placeholders

JSON (mcpServers)Claude CodeCodexOpenCodeCursorVS CodeGemini CLIGoose

{
  "mcpServers": {
    "simsima-connectivity": {
      "type": "http",
      "url": "https://mcp.simsima.io/mcp"
    }
  }
}

claude mcp add --transport http simsima-connectivity https://mcp.simsima.io/mcp

[mcp_servers.simsima-connectivity]
url = "https://mcp.simsima.io/mcp"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "simsima-connectivity": {
      "type": "remote",
      "url": "https://mcp.simsima.io/mcp",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "simsima-connectivity": {
      "type": "http",
      "url": "https://mcp.simsima.io/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=simsima-connectivity&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLnNpbXNpbWEuaW8vbWNwIn0%3D"
}

{
  "servers": {
    "simsima-connectivity": {
      "type": "http",
      "url": "https://mcp.simsima.io/mcp"
    }
  }
}

{
  "mcpServers": {
    "simsima-connectivity": {
      "httpUrl": "https://mcp.simsima.io/mcp"
    }
  }
}

extensions:
  "simsima-connectivity":
    enabled: true
    name: "simsima-connectivity"
    type: streamable_http
    uri: "https://mcp.simsima.io/mcp"
    timeout: 300

Quality 75 / 100good

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2025-11-25; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations7 of 7 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,415 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability25 · weight 15

warn
stability.changes7 tool changes in 30 days
fail
stability.rug_pull3 tools kept their name but changed most of their description in 30 days; review before trusting them

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

7 tools, about 1,415 tokens to load them all · tool set 4c1d362cd186 · tools last changed 2026-10-09 · checked 2026-10-20 03:05 UTC

Tool changes

2026-10-09get_destination_infochangedinput schema, annotations
2026-10-09check_coveragechangedinput schema, annotations
2026-10-09create_checkout_linkchangedtitle, description, input schema, annotationsmeaning changed
before
Return a Simsima product URL with agent attribution, for the user to complete checkout.
after · 16% of words in common
Return the URL of a plan's page on simsima.io, with the plan preselected, where the user can review and buy it. No order is placed and no payment is made by this tool. Pass the sku of the chosen plan; with only a destination, the link opens the destination's page without a preselected plan.
2026-10-09recommend_planchangeddescription, input schema, annotations
before
Recommend the best plan(s) for a trip given its length and data usage.
after · 61% of words in common
Recommend the best plan(s) for a trip to a destination, given its length in days and expected data usage (light, medium or heavy).
2026-10-09get_planchangeddescription, input schema, annotationsmeaning changed
before
Get a single plan by its sku.
after · 33% of words in common
Get one eSIM plan by its sku, as returned by search_plans or recommend_plan.
2026-10-09search_planschangeddescription, input schema, annotationsmeaning changed
before
Search plans for a destination (country name or slug), with optional filters.
after · 36% of words in common
Search the eSIM plans of a destination (country, region or global), cheapest first, with optional filters on price, data, validity and unlimited data.
2026-10-09list_destinationschangeddescription, input schema, annotations
before
List destinations (countries) Simsima covers, with min price and product URL.
after · 56% of words in common
List the destinations Simsima covers (countries, regions and global plans), with the entry price and product URL of each.

Full history: list_changes · trend: quality JSON.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 90 / 100

provenance90

liveness100

freshness65

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-99% ~updated-104d-ago

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.simsima.io/mcp` streamable-http	none	yes	99%	735 ms	2025-11-25	2026-10-20

Tools (7)

`check_coverage`read-only	Answer "does this eSIM work in <country>" for a destination (country, region or global plan). Accepts a country name or ISO code.
`create_checkout_link`read-only	Return the URL of a plan's page on simsima.io, with the plan preselected, where the user can review and buy it. No order is placed and no payment is made by this tool. Pass the sku of the chosen plan; with only a destination, the link opens the destination's page without a preselected plan.
`get_destination_info`read-only	Coverage (ISO country codes), mobile operators, top-up availability and entry price for a destination.
`get_plan`read-only	Get one eSIM plan by its sku, as returned by search_plans or recommend_plan.
`list_destinations`read-only	List the destinations Simsima covers (countries, regions and global plans), with the entry price and product URL of each.
`recommend_plan`read-only	Recommend the best plan(s) for a trip to a destination, given its length in days and expected data usage (light, medium or heavy).
`search_plans`read-only	Search the eSIM plans of a destination (country, region or global), cheapest first, with optional filters on price, data, validity and unlimited data.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.Willyfab/simsima-connectivity",
  "title": "Simsima Connectivity",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.simsima.io/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.1.0",
  "repository": {
    "url": "https://github.com/Willyfab/Simsima",
    "source": "github",
    "subfolder": "mcp"
  },
  "websiteUrl": "https://simsima.io",
  "description": "Search, recommend & buy travel eSIM data plans for 190+ destinations via AI agents."
}