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Tryvon

R0· no sign-in

Dutch price comparison, starting with travel eSIMs: total price, delivery and price history.

v1.1.1 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality96strong
Trust82of 100
Uptime, 30 days98%
Latency p50520 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "tryvon": {
      "type": "http",
      "url": "https://tryvon.nl/mcp"
    }
  }
}
claude mcp add --transport http tryvon https://tryvon.nl/mcp
[mcp_servers.tryvon]
url = "https://tryvon.nl/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "tryvon": {
      "type": "remote",
      "url": "https://tryvon.nl/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "tryvon": {
      "type": "http",
      "url": "https://tryvon.nl/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=tryvon&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vdHJ5dm9uLm5sL21jcCJ9"
}
{
  "servers": {
    "tryvon": {
      "type": "http",
      "url": "https://tryvon.nl/mcp"
    }
  }
}
{
  "mcpServers": {
    "tryvon": {
      "httpUrl": "https://tryvon.nl/mcp"
    }
  }
}
extensions:
  "tryvon":
    enabled: true
    name: "tryvon"
    type: streamable_http
    uri: "https://tryvon.nl/mcp"
    timeout: 300

Quality 96 / 100strong

protocol88 · weight 25
  • pass
    protocol.modernsupports 2026-07-28 (server/discover)
  • pass
    protocol.statelessanswers without a session
  • pass
    protocol.transportstreamable HTTP
  • warn
    protocol.list_ttltools/list declares ttlMs 0, so clients re-fetch it on every use
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.annotations6 of 6 tools declare readOnlyHint or destructiveHint
  • pass
    tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
  • pass
    tools.token_costabout 1,286 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
stability100 · weight 15
  • pass
    stability.changesno tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

6 tools, about 1,286 tokens to load them all · tool set c510214d75c2 · checked 2026-10-20 13:49 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

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 82 / 100

no-repository
provenance55
liveness99
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-98% +updated-13d-ago -no-repository

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

Endpoints

remoteauthreachableuptime 30dp50protocollast ok
https://tryvon.nl/mcp streamable-httpnoneyes98%520 ms2026-07-282026-10-20

Tools (6)

compare_pricesread-onlyFor one product, list every shop selling the same item (matched by barcode or brand + part number), cheapest total price first, with each shop's delivery promise. Answers "where is this cheapest" and "who delivers it tomorrow". Pass product_key or offer_id.
compare_productsread-onlyCompare 2-4 different products side by side: every specification (rows where they differ are marked), buyer rating, lowest total price and shop, number of shops and delivery. Marks the cheapest, the best rated and the best choice (highest Tryvon score).
get_buy_linkread-onlyGet the link where the user can buy the product on the shop's own website, plus the affiliate disclosure to show the user. Nothing is bought by this tool; the user completes the purchase at the shop.
price_historyread-onlyLowest daily total price of a product over time (all shops together), with the lowest price ever and the change versus 30 days ago. Use to answer "is this a good moment to buy?".
search_productsread-onlySearch products and travel eSIM data plans at Dutch partner shops. Returns products (one entry per product, not per shop) with the lowest total price incl. shipping, the cheapest shop, how many shops sell it and whether any shop delivers next day. Use compare_prices with product_key to see every shop for one product.
top_productsread-onlyThe best products for a need, e.g. "top 5 smartphones" or "best airfryer under 150 euro", ranked by the Tryvon score: buyer rating (review-weighted, so a few 5-star reviews don't beat thousands of 4.6-star ones), popularity, value for money and delivery speed. Commission plays no part. Returns rating, review count, lowest price, shops and key specifications per product. Products without reviews are marked hasReviews=false.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "nl.tryvon/tryvon",
  "title": "Tryvon",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://tryvon.nl/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "1.1.1",
  "websiteUrl": "https://tryvon.nl",
  "description": "Dutch price comparison, starting with travel eSIMs: total price, delivery and price history."
}