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AutoSignal

R0· no sign-in

Czech car market: below-market deals, price trends, valuations, official CZ VIN registry report.

v0.2.0 · active · website · descriptor JSON · versions

An agent can connect right now, no human step.Remote endpoint, no authentication, reachable on the last probe.
Quality77good
Trust82of 100
Uptime, 30 days91%
Latency p50878 ms

Connect

8 clients · secrets stay placeholders
{
  "mcpServers": {
    "autosignal": {
      "type": "http",
      "url": "https://api.autosignal.eu/mcp"
    }
  }
}
claude mcp add --transport http autosignal https://api.autosignal.eu/mcp
[mcp_servers.autosignal]
url = "https://api.autosignal.eu/mcp"
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "autosignal": {
      "type": "remote",
      "url": "https://api.autosignal.eu/mcp",
      "enabled": true
    }
  }
}
{
  "mcpServers": {
    "autosignal": {
      "type": "http",
      "url": "https://api.autosignal.eu/mcp"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=autosignal&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vYXBpLmF1dG9zaWduYWwuZXUvbWNwIn0%3D"
}
{
  "servers": {
    "autosignal": {
      "type": "http",
      "url": "https://api.autosignal.eu/mcp"
    }
  }
}
{
  "mcpServers": {
    "autosignal": {
      "httpUrl": "https://api.autosignal.eu/mcp"
    }
  }
}
extensions:
  "autosignal":
    enabled: true
    name: "autosignal"
    type: streamable_http
    uri: "https://api.autosignal.eu/mcp"
    timeout: 300

Quality 77 / 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 hygiene75 · weight 30
  • pass
    tools.descriptionsevery tool has a description
  • pass
    tools.description_lengthdescriptions are concise
  • pass
    tools.schemasevery tool has an object input schema
  • fail
    tools.annotationsno tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
  • fail
    tools.directory_hintsno tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_weekly_summary (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); get_deal (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); list_recently_reduced (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
  • pass
    tools.token_costabout 2,034 tokens to load every tool
  • pass
    tools.api_dumptools are not a one-to-one API dump
  • pass
    tools.hidden_textno hidden text in tool names, descriptions, schemas or annotations
stability83 · weight 15
  • warn
    stability.changes14 tool changes in 30 days
  • pass
    stability.rug_pullno tool changed its meaning under the same name
  • pass
    stability.new_linksno tool change named a new site
dependenciesn/a · weight 15
  • n/a
    deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

16 tools, about 2,034 tokens to load them all · tool set 9f3f68ef5ce8 · tools last changed 2026-11-12 · checked 2026-11-14 07:03 UTC

Tool changes

  • get_price_moverschangedinput schema
  • get_market_overviewchangedinput schema
  • list_modelschangedinput schema
  • list_brandschangedinput schema
  • list_recently_reducedchangedinput schema
  • list_hot_dealschangedinput schema
  • search_dealschangedinput schema
  • get_price_moverschangedinput schema
  • get_market_overviewchangedinput schema
  • list_modelschangedinput schema

Showing the latest 10. 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 82 / 100

no-repository
provenance55
liveness97
freshness100
hygiene80

+dns-namespace +website +reachable +uptime-91% +updated-9d-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://api.autosignal.eu/mcp streamable-httpnoneyes91%878 ms2025-11-252026-11-14

Tools (16)

check_vehicle_by_vinFree vehicle history check against the official Czech vehicle registry (Registr silničních vozidel) by 17-character VIN: owner count and ownership timeline (companies named with IČO, private persons anonymous), STK inspection history with results, import origin, deregistration episodes, seized-document flags and technical specs. The registry has NO mileage data and NO license-plate lookup. Unknown VINs fall back to a rate-limited live registry lookup without timelines.
estimate_valuationEstimate a fair price range (min/median/max) for a specific car from comparable listings.
get_company_fleetOne Czech company's registered fleet profile by IČO: vehicles owned now and ever, vehicles OPERATED (e.g. leased fleets), median holding period, owner-type classification (dealer / leasing / company / OSVČ), the paginated fleet list incl. former holdings, and its vehicles currently for sale on the market.
get_dealGet full detail for one deal by its deal id: listing, price history, market stats, prediction and why it is a deal.
get_market_overviewComprehensive market snapshot for a country: price pulse and direction, buyer/seller verdict, fuel & body-type & brand breakdowns, deal hotspots, 90d price trend, supply/freshness, oversupply and fast-mover signals.
get_market_trendCurrent median/avg price, listing count and 7d-vs-30d trend for one brand+model.
get_price_history90-day daily price history (median, avg, count) for a brand+model, optionally narrowed by fuel.
get_price_moversSegments (brand+model+fuel) whose median price moved most over ~30 days, filtered to credible moves (volume floors, 5–30% band, sample-stability guard). Each is annotated with a credibility-weighted moverScore (rewards volume and a stable sample over raw magnitude).
get_weekly_summaryThis week at a glance: number of new deals, the single best deal, and average savings.
list_brandsBrands that currently have active deals, with deal counts. Accepts the same filters as search_deals.
list_countriesCountries/markets that currently have active deals, with counts.
list_hot_dealsTop deals right now, ranked by deal score (biggest discount vs market first).
list_modelsModels for a given brand that currently have active deals, with counts.
list_recently_reducedDeals whose price was recently cut (1–40% drop between the two latest prices).
search_company_fleetsSearch Czech companies by name or IČO in the vehicle registry and get their fleet size (vehicles held now / ever). Sole traders (OSVČ) are only findable by exact IČO, never by name.
search_dealsSearch below-market used-car deals with filters (brand, model, price, year, mileage, fuel, body type, country, discount). Paginated; returns each deal with its listing, market stat, deal score and % below median.

Schemas: list_tools.

Similar MCP servers

Official server.json
{
  "name": "eu.autosignal/autosignal",
  "title": "AutoSignal",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://api.autosignal.eu/mcp",
      "type": "streamable-http"
    }
  ],
  "version": "0.2.0",
  "websiteUrl": "https://autosignal.eu",
  "description": "Czech car market: below-market deals, price trends, valuations, official CZ VIN registry report."
}