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io.github.kakha13/esim-mcp

io.github.kakha13/esim-mcpv0.1.1Other

Compare travel eSIM plans by country, and regional vs local pricing for multi-country trips.

In-path gate · all MCP tools

Using io.github.kakha13/esim-mcp in Claude, Cursor, Gemini CLI, Cline, or Zed?

MCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and HOLDs the call when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use Install this server for that).

Install the mcpindex gate (one command)

Rewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less

uv tool install mcpindex-gate && mcpindex-config-wire
Auditable install path →Watch it hold a drift →
Trust verdict · v1 advisory · method
NOT YET SCREENEDno verdict on file

Verdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: the eval, four-state verdict, honest limits.

Own this server? Screen its description →

That verdict was true at screening time (snapshot 2026-08-05).

Contracts can change after screening, with no version bump. The gate pins io.github.kakha13/esim-mcp’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.

See your first HOLD in 2 minutes →

Related: how to trust an MCP server · screen before install · silent contract drift

Environment variables
CHEAPERESIM_API_TOKEN
secret

Optional read-only CheapereSIM API token. Without it the five plan-search tools work normally. With it, two extra tools can list the eSIMs on your account and their remaining data. Create one at https://cheaperesim.com/dashboard/api-tokens

CHEAPERESIM_API_BASE

Override the API base URL. Defaults to https://cheaperesim.com and only needs changing for local development.

CHEAPERESIM_TIMEOUT_MS

Per-request timeout in milliseconds. Defaults to 10000.

MCP quality score · maturity, not trust · methodology
freshness
25
completeness
15
installability
25
documentation
15
stability
5
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