Koskamo

Bildata MCP

An official Model Context Protocol server provided by Bildata ApS that exposes Danish vehicle registration tax calculation tools and registration statistics as AI-callable functions. It allows agents to query tax data, perform calculations based on vehicle details, and access statistics from the Danish Motor Register.

Endpoint and access

No sign-in to connect and list tools. Individual tools may still need a vendor account, credentials, or permissions; check the documented prerequisites.

Bildata MCP logo, by Bildata ApSVendor evidenceStreamable HTTPNo sign-inEndpoint checked 2026-11-06Operated by Bildata ApS
MCP endpoint (Streamable HTTP)
https://bildata.io/mcp
Vendor documentation

What its tools do

6 tools, grouped by the hints the server advertises. Hints are self-declared, not verified behavior.

6 of 6 have a description · 0 of 6 declare behavior hints · 5 of 5 with parameters document them all

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Endpoint answered the live check ·
  • Passed Official MCP Registry namespace is tied to bildata.io ·
  • Passed Endpoint is on the registry namespace domain ·
  • Availability 1 of 1 checks passed in 30 days

What you can do with it

  • Calculate Danish registration tax for specific vehicles
  • Query vehicle registration statistics from the Danish Motor Register
  • Access tax projection data for years 2026-2029
  • Retrieve vehicle valuation and retention data

Source and maintenance

Vendor evidenceRegistry 1.0.0

Protocol and capabilities

Server
bildata 1.0.0
MCP protocol negotiated in check
2025-11-25
Tools
6 advertised
Resources
Not advertised
Resource templates
Not advertised
Prompts
Not advertised
Server-advertised capabilities
{
  "tools": {
    "listChanged": true
  }
}

Tools

6 advertised

calculate_registreringsafgift
Advertised by the server during the last successful anonymous check.

Calculate DANISH vehicle registration tax (registreringsafgift) for a new or used personbil, varebil or motorcykel under registreringsafgiftsloven. Same engine and validation as bildata.io's public calculator. Amounts in DKK; an estimate, not an official Motorstyrelsen valuation. REQUIRED PAIRS: condition="new" needs bruttovaerdi; condition="used" needs handelspris AND nypris (nypris is the used vehicle's own original price when new, not the new-vehicle price field). ALWAYS send co2 for a petrol, diesel or hybrid PERSONBIL or VAREBIL: an omitted co2 counts as 0 g/km, i.e. battery-electric, and makes the tax far too low with no error raised — zero on an ordinary car, and still only a fraction of the real figure on an expensive one. On motorcykel co2 does not select the drivetrain at all - isElectric does. Send every number as a JSON number (300000, not "300000"), use enum values exactly as listed, and OMIT an optional field you do not know rather than sending null.

calculate_registreringsafgift input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "vehicleType",
    "condition"
  ],
  "properties": {
    "co2": {
      "type": "number",
      "description": "WLTP CO2 in g/km. PERSONBIL and VAREBIL: send it for any fuel-burning vehicle - an omitted value and an explicit 0 are BOTH read as battery-electric (EV phase-in and EV bundfradrag), which makes the tax far too low. Use 0 only for a pure EV. MOTORCYKEL: co2 does not select the drivetrain here; isElectric does, and a motorcykel sent with co2=0 and no isElectric is priced as fuel-burning."
    },
    "aaben": {
      "type": "boolean",
      "description": "Varebil only: open cargo bed (ladvogn)"
    },
    "avgKm": {
      "type": "number",
      "description": "Used: average odometer km of the comparable adverts. Part of the actualKm/avgKm/vehicleAgeYears set — a partial send is silently ignored."
    },
    "nypris": {
      "type": "number",
      "description": "Used vehicles: REQUIRED when condition=\"used\". The SAME vehicle's original price as new in DKK, incl. all taxes. Unused when condition=\"new\" — for a new vehicle use bruttovaerdi."
    },
    "actualKm": {
      "type": "number",
      "description": "Used: actual odometer km. The km regulation is skipped entirely unless actualKm, avgKm, vehicleAgeYears AND handelspris are all present."
    },
    "condition": {
      "enum": [
        "new",
        "used"
      ],
      "type": "string",
      "description": "new = first registration of a new vehicle; used = import/revaluation of a used vehicle"
    },
    "elForbrug": {
      "type": "number",
      "description": "Electric consumption in Wh/km. Send WITH elRaekkevidde — the battery deduction is (elForbrug/1000) * elRaekkevidde, so either one alone is a no-op."
    },
    "isElectric": {
      "type": "boolean",
      "description": "MOTORCYKEL: the EV switch for that vehicle type. For personbil and varebil the drivetrain comes from co2 (0 or absent = electric), so this flag does not change the tax — but DO send it for a battery-electric personbil or varebil: it is read as your declaration that the missing co2 is deliberate, and suppresses the warning that the answer looks too low."
    },
    "targetYear": {
      "type": "number",
      "description": "Rules year to calculate under (default: current). A year with no published table silently falls back to the current rates; the answer's rules_year says which table actually applied."
    },
    "totalvaegt": {
      "type": "number",
      "description": "Varebil only: total weight in kg"
    },
    "handelspris": {
      "type": "number",
      "description": "Used vehicles: REQUIRED when condition=\"used\". Current Danish trade price in DKK, incl. registration tax. Unused when condition=\"new\"."
    },
    "vehicleType": {
      "enum": [
        "personbil",
        "varebil",
        "motorcykel"
      ],
      "type": "string",
      "description": "Vehicle category under Danish law"
    },
    "bruttovaerdi": {
      "type": "number",
      "description": "New vehicles: REQUIRED when condition=\"new\" (unused when condition=\"used\"). Taxable value in DKK, i.e. price incl. VAT and margin BEFORE registration tax. NOT the advertised Danish showroom price, which already contains the tax being calculated."
    },
    "elRaekkevidde": {
      "type": "number",
      "description": "Electric range in km (WLTP). Send WITH elForbrug — either one alone is a no-op."
    },
    "condition_stand": {
      "enum": [
        "under_middel",
        "middel",
        "over_middel"
      ],
      "type": "string",
      "description": "Used: maintenance condition (vedligeholdelsesstand)"
    },
    "vehicleAgeYears": {
      "type": "number",
      "description": "Used: vehicle age in years since first registration. Also used on its own for the under-6-months rule, so send it even when you cannot supply the km set. The km regulation additionally needs actualKm, avgKm and handelspris — that part is skipped unless all are present."
    },
    "allDealerListings": {
      "type": "boolean",
      "description": "Used: true only if EVERY comparable advert is a dealer listing (enables annoncefradrag + leveringsomkostninger)"
    }
  },
  "additionalProperties": false
}
get_afgift_rates
Advertised by the server during the last successful anonymous check.

Machine-readable Danish vehicle registration tax rates 2026–2029: skalaknæk (brackets), CO2 tiers, bundfradrag and EV/plug-in phase-in (indfasning) percentages per year. Identical to GET https://bildata.io/api/afgift-prognose/rates. 2027–2029 rates are provisional.

get_afgift_rates input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {}
}
forecast_registreringsafgift
Advertised by the server during the last successful anonymous check.

Project DANISH registration tax for a NEW vehicle across rules-years 2026–2029 (the EV/plug-in phase-in schedule changes the tax each year). Returns per-year results and deltas vs 2026. Amounts in DKK. Estimates, not official valuations. NEW vehicles only, and always the whole 2026-2029 span: for a USED import, or for a single year, use calculate_registreringsafgift instead. Send every number as a JSON number (300000, not "300000").

forecast_registreringsafgift input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "vehicleType",
    "nypris"
  ],
  "properties": {
    "co2": {
      "type": "number",
      "description": "WLTP CO2 in g/km. PERSONBIL and VAREBIL: send it for any fuel-burning vehicle - an omitted value and an explicit 0 are BOTH read as battery-electric (EV phase-in and EV bundfradrag), which makes the tax far too low. Use 0 only for a pure EV. MOTORCYKEL behaves differently on THIS tool: an explicit co2=0 counts as electric, but an OMITTED co2 does NOT - the bike is priced as fuel-burning and the tax comes out far too HIGH. Declare an electric motorcykel with isElectric=true."
    },
    "aaben": {
      "type": "boolean",
      "description": "Varebil only: open cargo bed (ladvogn)"
    },
    "nypris": {
      "type": "number",
      "description": "Price as new in DKK (taxable value)"
    },
    "isElectric": {
      "type": "boolean",
      "description": "MOTORCYKEL: the EV switch for that vehicle type, and on this tool the only reliable way to declare one - leave it unset with co2 omitted and the bike is priced as fuel-burning. For personbil and varebil the drivetrain comes from co2 (0 or absent = electric), so this flag does not change the tax."
    },
    "totalvaegt": {
      "type": "number",
      "description": "Varebil only: total weight in kg"
    },
    "vehicleType": {
      "enum": [
        "personbil",
        "varebil",
        "motorcykel"
      ],
      "type": "string",
      "description": "Vehicle category under Danish law"
    },
    "electricRange": {
      "type": "number",
      "description": "Electric range km"
    },
    "batteryCapacity": {
      "type": "number",
      "description": "Battery kWh (used with electricRange to derive Wh/km)"
    },
    "electricConsumption": {
      "type": "number",
      "description": "Electric consumption Wh/km (overrides battery/range derivation)"
    }
  },
  "additionalProperties": false
}
get_market_stats
Advertised by the server during the last successful anonymous check.

Danish new-vehicle registration statistics from bildata.io (weekly DMR data). Dimensions: fuel_type, brands (top 20), evs, imports (vehicles brought in from abroad, by toldsyn date: counts, share, top makes), monthly_totals (last 12 months incl. leasing series), country_of_origin. kind=all covers every vehicle type; kind=Personbil passenger cars only. as_of is the data cutoff of the underlying extract — a month whose as_of is before month-end is PARTIAL. Market-level ONLY: the brands dimension is the top 20 brands and there is no per-model breakdown here — for a named MODEL use get_model_stats. It is NOT a way to get a brand total for a brand outside the top 20: a brand-only query there returns that brand's individual model rows (default 5, max 10, truncation disclosed in `note`) and defaults to kind=Personbil where this tool defaults to kind=all, so summing them does not reproduce a brand total from here.

get_market_stats input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "dimension"
  ],
  "properties": {
    "kind": {
      "enum": [
        "all",
        "Personbil"
      ],
      "type": "string",
      "description": "Default: all"
    },
    "dimension": {
      "enum": [
        "fuel_type",
        "brands",
        "evs",
        "imports",
        "monthly_totals",
        "country_of_origin"
      ],
      "type": "string",
      "description": "Which slice to return; exactly one per call"
    }
  },
  "additionalProperties": false
}
get_model_stats
Advertised by the server during the last successful anonymous check.

Look up Danish registration numbers for a SPECIFIC car model by name — e.g. "Tesla Model Y", "VW ID.4", "Skoda Enyaq". Covers every model since 2018. Use this when the question names a model or brand; get_top_models only covers the top sellers of one month, and get_market_stats only the top 20 brands. A model still selling returns period figures (this month, this year, last year, market share) plus all-time totals. A model with no registration in the last ~3 years returns ONLY lifetime totals and its first/last registration date — the period figures do not exist for it and are listed in `unavailableFields`; their absence is missing data, NOT zero sales. Spelling is forgiving (ID.4 = ID 4 = id4, Citroen = Citroën) and the response states which row it matched and how, so verify `name` before quoting the numbers.

get_model_stats input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "query"
  ],
  "properties": {
    "kind": {
      "enum": [
        "all",
        "Personbil"
      ],
      "type": "string",
      "description": "Default: Personbil (passenger cars)"
    },
    "limit": {
      "type": "integer",
      "maximum": 10,
      "minimum": 1,
      "description": "Max matches to return, default 5"
    },
    "query": {
      "type": "string",
      "maxLength": 80,
      "minLength": 1,
      "description": "Model or brand name, e.g. \"Tesla Model Y\" or \"Toyota\""
    },
    "grouped": {
      "type": "boolean",
      "description": "Default true: trims collapsed into canonical models (Enyaq 85 -> Skoda Enyaq), matching bildata.io/stats. false returns raw registry variants."
    }
  },
  "additionalProperties": false
}
get_top_models
Advertised by the server during the last successful anonymous check.

Top-selling car models (and variants) in Denmark for a given month, from bildata.io's top-50 statistics (passenger cars, monthly, 12-month rolling window). Default: latest month, top 10. as_of is the data cutoff — if it is before month-end, the month is PARTIAL, not complete. A RANKING, bounded by the 12-month window. A model outside that month's top 50 is absent here — look that one up by name with get_model_stats. A month OLDER than the window cannot be answered by any tool on this server: get_model_stats reports fixed periods relative to today (this month, this year, last year, all-time), never an arbitrary past month.

get_top_models input schema
{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "properties": {
    "limit": {
      "type": "integer",
      "maximum": 50,
      "minimum": 1,
      "description": "Rows per list, default 10, max 50"
    },
    "month": {
      "type": "string",
      "pattern": "^\\d{4}-\\d{2}$",
      "description": "YYYY-MM; default latest available"
    }
  },
  "additionalProperties": false
}

Prompts

Not advertised

No prompt definitions available.

Resources

Not advertised

No resource definitions available.

90-day uptime

A lightweight connection check about every six hours, sampled on hosts with many listings. It shows the server answered, not that its tools work.

Too few checks for a percentage yet (1 of 1 answered).

  1. 2026-11-07: 1 of 1 checks answered

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks
1 of 1 (100%)
Average latency
803 ms
95th percentile latency
803 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · probe · passed · 803 ms · metadata changed · 6 tool(s)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.
Claude Code configuration
claude mcp add --transport http bildata-mcp https://bildata.io/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).
Codex configuration
codex mcp add bildata-mcp --url https://bildata.io/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable bildata-mcp in your MCP settings.
Cursor configuration
{
  "mcpServers": {
    "bildata-mcp": {
      "url": "https://bildata.io/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).
Cline configuration
{
  "mcpServers": {
    "bildata-mcp": {
      "type": "streamableHttp",
      "url": "https://bildata.io/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start bildata-mcp and inspect its tools.
VS Code configuration
{
  "servers": {
    "bildata-mcp": {
      "type": "http",
      "url": "https://bildata.io/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.
Gemini CLI configuration
gemini mcp add --transport http bildata-mcp https://bildata.io/mcp

Claude Desktop

Open Claude Settings > Connectors > Add custom connector, enter this server URL and enable it for the conversation. This is a manual remote-connector handoff, not a desktop JSON configuration.
Claude Desktop configuration
https://bildata.io/mcp

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.
Windsurf configuration
{
  "mcpServers": {
    "bildata-mcp": {
      "serverUrl": "https://bildata.io/mcp"
    }
  }
}

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