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InfraNode

REMOTE · MCP.INFRANODE.DEV · SCANNED SEP 20

Keyless open data for 84 German cities: 12 lean read-only MCP tools covering 67 data types.

Available components

remote · mcp.infranode.dev 88
0 this week 88 Trust /100
Trust breakdown (7 categories)

How this component scores in each security and reliability category. Every signal is checked automatically against the live server, and we only credit what we can confirm. How we score → Why this is hard to score →

Endpoint Security80
Transport & Reachability100
Schema Quality & AI Usability80
  • 100% of prompts and resources have a non-trivial description (not blank, and not just the item's name).Pass
  • AI-judged instruction clarity (excellent).Pass
  • Context-footprint check failed: tool/resource definitions use about 2811 tokens (~187/item across 15 items; 12 tools + 3 resources), over budget; trim descriptions and params. See how to fix → Fail
  • Usage-examples check failed: none of the tools include examples. See how to fix → Fail
Stability & Change Management100
  • No destabilizing schema changes in the last 30 days.Pass
Tool Coverage100
  • 100% of tools have a non-trivial description (not blank, and not just the tool's name).Pass
  • 100% of tool parameters carry a description.Pass
  • Structured output schemas are declared (100% of tools); any adoption earns full credit.Pass
Tool Safety100
  • No prompt-injection markers were found in the server instructions, tool names or descriptions we captured.Pass
  • We read all 12 captured tool definition(s), and no name or description among them implies an irreversible operation.Pass
  • An AI judge read all 14 captured unit(s) of tool text and found none that tries to manipulate the model reading it.Pass
Capabilities100
  • Implements a supported MCP spec version (2025-11-25); the latest is 2026-07-28.Pass
Install

How do I install the InfraNode MCP server?

InfraNode is a hosted endpoint at https://mcp.infranode.dev/mcp, so there is nothing to install locally. Ready-made configuration for Claude, Cursor, VS Code, Codex and 5 more is on this page, copied from each client's own documentation.

remote · mcp.infranode.dev

# add to Claude Code
claude mcp add --transport http dev-infranode-infranode 'https://mcp.infranode.dev/mcp'
// .cursor/mcp.json
{
  "mcpServers": {
    "dev-infranode-infranode": {
      "url": "https://mcp.infranode.dev/mcp"
    }
  }
}
// .vscode/mcp.json
{
  "servers": {
    "dev-infranode-infranode": {
      "type": "http",
      "url": "https://mcp.infranode.dev/mcp"
    }
  }
}
# ~/.codex/config.toml
[mcp_servers.dev-infranode-infranode]
url = "https://mcp.infranode.dev/mcp"
// opencode.json
{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "dev-infranode-infranode": {
      "type": "remote",
      "url": "https://mcp.infranode.dev/mcp",
      "enabled": true
    }
  }
}
# add to OpenClaw
openclaw mcp add dev-infranode-infranode --url 'https://mcp.infranode.dev/mcp' --transport streamable-http
# ~/.hermes/config.yaml
mcp_servers:
  dev-infranode-infranode:
    url: "https://mcp.infranode.dev/mcp"
// ~/.netclaw/config/netclaw.json
{
  "McpServers": {
    "dev-infranode-infranode": {
      "Transport": "http",
      "Url": "https://mcp.infranode.dev/mcp"
    }
  }
}
# add to Vellum
assistant mcp add dev-infranode-infranode -t streamable-http -u 'https://mcp.infranode.dev/mcp'
// mcp.json
{
  "mcpServers": {
    "dev-infranode-infranode": {
      "type": "http",
      "url": "https://mcp.infranode.dev/mcp"
    }
  }
}

The mcpServers block is a cross-client convention. Remote transports vary, so check your client's docs.

Changelog

Every change we have recorded for this component, newest first. Security-relevant changes are always shown. ▲ marks a change for the better, ▼ a change for the worse; unmarked changes are neutral.

  • 26 Aug 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 25 Aug 26 0
    • Stability: 0.97 → pass security
  • 24 Aug 26 +1

    No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes.

  • 12 Aug 26 0
    • Tool “get_city_overview” rewrote its description, which is the text the model reads security
    • Tool “get_city_resource” rewrote its description, which is the text the model reads security
  • 11 Aug 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
  • 7 Aug 26 0
    • The server no longer declares the “experimental” capability functional
  • 1 Aug 26 0
    • Tool “get_city_overview” rewrote its description, which is the text the model reads security
    • Tool “get_city_resource” rewrote its description, which is the text the model reads security
  • 31 Jul 26 0
    • We updated how we score, so this day's move reflects our rubric, not a change to the server See what changed → functional
Diagnostics

Diagnostic detail from the automated scan of this channel: what the scanner observed at each step, so you can see exactly where a check passed or failed. It is informational only and never changes the trust score.

Captured 20 Sept 2026 · Probed https://mcp.infranode.dev/mcp

TLS valid

Negotiated TLS 1.3 with TLS_AES_128_GCM_SHA256 .

Subject Issuer Valid from Valid until Key Signature Serial
CN=infranode.dev CN=WE1,O=Google Trust Services,C=US 10 Aug 2026 8 Nov 2026 ECDSA 256 ECDSA-SHA256 9c9ba4154b717ec813171d5a101bfd7f
SANs: infranode.dev, *.infranode.dev
CN=WE1,O=Google Trust Services,C=US (CA) CN=GTS Root R4,O=Google Trust Services LLC,C=US 13 Dec 2023 20 Feb 2029 ECDSA 256 ECDSA-SHA384 7ff31977972c224a76155d13b6d685e3
CN=GTS Root R4,O=Google Trust Services LLC,C=US (CA) CN=GlobalSign Root CA,OU=Root CA,O=GlobalSign nv-sa,C=BE 15 Nov 2023 28 Jan 2028 ECDSA 384 SHA256-RSA 7fe530bf331343bedd821610493d8a1b

Background: What to check on a remote MCP endpoint →

DNSSEC insecure

Validation of mcp.infranode.dev. — Not signed

Zone DS Keys Algorithms Outcome
. trust_anchor 20326, 38696 8, 8 Verified
dev. present 60074 8 Verified
infranode.dev. absent Unsigned (proven) parent-signed NSEC/NSEC3 proves an unsigned delegation
Authentication No authorisation required

The endpoint answered without asking for a token. Anyone who knows the URL can reach it.

Result No authorisation required
HTTP status 200
Header Value
strict-transport-security max-age=31536000
x-content-type-options nosniff
referrer-policy no-referrer

Background: How OAuth 2.1 works in the 2026 MCP spec →

Transports 2 probes
Transport URL Outcome Status Location
streamable-http https://mcp.infranode.dev/mcp Verified 200
http (plaintext) http://mcp.infranode.dev/mcp HTTPS enforced 308 https://mcp.infranode.dev/mcp
MCP tools · 12 exposed · ~2,243 tokens

The tools this component advertises to a client, with an estimated token cost for each. Expand a tool to see its parameters and schema. The per-tool counts are indicative and are not scored directly; the schema's total context footprint is one signal in Schema Quality & AI Usability. A tool's description is untrusted text the model reads on every call, which is what makes this list a security surface and not just an inventory: how tool poisoning works →

Tool Tokens
air_quality ~167

Get official air quality for a German city (PM10, NO2 and more). Sourced from the Umweltbundesamt (UBA). Read-only. For live nearest-station hourly readings use ``get_city_resource(slug, resource='air')`` instead.

NameTypeReqDescription
slugstringyesCity identifier, e.g. 'berlin' or 'hamburg'. Resolved leniently: the German name with or without umlauts, any casing, a common English exonym or short form also works (München/munich/munchen -> muenc…
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

compare ~186

Compare ONE resource across MULTIPLE cities in a single response. Fans the resource out over the listed cities and returns a per-city ``source_status`` (ok/disabled/no_data/error/not_found), so a missing or failing city source does not spoil the whole answer. Read-only.

NameTypeReqDescription
citiesstringyesComma-separated list of city slugs, e.g. 'berlin,koeln,hamburg' (max. 28 cities).
resourcestringyesResource to compare. Supported: 'weather' (DWD), 'air' (UBA air quality), 'indicators' (INKAR socioeconomic indicators incl. unemployment rate and EV charging coverage), 'demographics', 'unemployment…
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

get_city ~177

Get base data for a German city (population, area, coordinates). Sourced from Wikidata. Read-only. Useful as a first lookup to confirm a city exists and get its core attributes. For a broader question about the city (what data is available at all) use ``get_city_overview`` instead.

NameTypeReqDescription
slugstringyesCity identifier, e.g. 'berlin' or 'hamburg'. Resolved leniently: the German name with or without umlauts, any casing, a common English exonym or short form also works (München/munich/munchen -> muenc…
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

get_city_overview ~290

Get a ONE-CALL overview of everything InfraNode knows about a German city. Start here for any city question. Returns: the city's base data, a CATALOG of all 81 available data types (weather, air quality, public transit, trains, traffic, charging, parking, solar, energy, demographics, taxes, accidents, tourism, heritage, trees, population density, playgrounds, post boxes and many more), each with its coverage status and the exact tool to call next (for most data types that is ``get_city_resource(slug, resource=<type>)``), plus a small live highlights snapshot (current weather, air quality and train departures). Data types not yet covered for this city show where they ARE available so you can pivot. InfraNode keeps adding data and cities, so the catalog grows over time. Read-only.

NameTypeReqDescription
slugstringyesCity identifier, e.g. 'berlin' or 'hamburg'. Resolved leniently: the German name with or without umlauts, any casing, a common English exonym or short form also works (München/munich/munchen -> muenc…
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

get_city_resource ~419

Fetch ANY per-city data type by its key (generic accessor, 81 data types). One tool for the whole breadth of InfraNode: live data (air, traffic, transit stops, parking, charging, water-level, flood, sharing, fuel-prices, webcams, station-departures/-arrivals/stations, ...), statistics (demographics, unemployment, tourism, accidents, crime-stats, indicators, land-values, tax-rates, insolvencies, ...), multi-year TIME SERIES (``sustainability``: SDG indicators per municipality, one value per year from 2006 to 2023, so trends can be answered without stitching snapshots), infrastructure and environment (solar, solar-roofs, district-heating, energy, heritage, tree-cadastre, playgrounds, public-toilets, markets, education, ...) and more. Discover the valid keys and per-city coverage with ``get_city_overview(slug)`` or the ``infranode://catalog`` resource; the ``resource`` enum lists every key. Uncovered types return ``source_status="not_covered"`` (plus where they ARE available), never an error. Read-only.

NameTypeReqDescription
resourcestringyesData type key to fetch, exactly as listed by get_city_overview / the infranode://catalog resource (the 'type' field), e.g. 'charging', 'parking', 'demographics', 'solar', 'district-heating'.
slugstringyesCity identifier, e.g. 'berlin' or 'hamburg'. Resolved leniently: the German name with or without umlauts, any casing, a common English exonym or short form also works (München/munich/munchen -> muenc…
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

list_cities ~50

List all covered cities (slug, federal state, population, coverage). Takes no arguments. Call this first to discover valid city slugs before invoking any city-scoped tool. Read-only.

Input schema present but exposes no named parameters.

NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

pois ~164

Get points of interest in a German city, filtered by type. Sourced from OpenStreetMap. Read-only.

NameTypeReqDescription
slugstringyesCity identifier, e.g. 'berlin' or 'hamburg'. Resolved leniently: the German name with or without umlauts, any casing, a common English exonym or short form also works (München/munich/munchen -> muenc…
typestringyesPOI type from the API allowlist, one of: hospital, school, pharmacy, restaurant, police, kindergarten.
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

sources ~41

List all data sources with license, attribution and availability. Takes no arguments. Shows which upstream sources InfraNode bundles and whether each is currently active. Read-only.

Input schema present but exposes no named parameters.

NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

station_board_arrivals ~103

Get live arrivals for ANY railway station by its EVA number. Mirror of ``station_board_departures`` for arriving trains (all categories, real-time delays, disruption messages). Get the EVA from ``get_city_resource(slug, resource='stations')``. Read-only.

NameTypeReqDescription
evastringyesStation EVA number (digits only) from get_city_resource(slug, resource='stations'), e.g. '8000105' (Frankfurt Hbf).
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

station_board_departures ~111

Get live departures for ANY railway station by its EVA number. Covers all train categories including local/regional (S/RB/RE) and long distance, with real-time delays, cancellations and disruption messages. Get the EVA from ``get_city_resource(slug, resource='stations')``. Read-only.

NameTypeReqDescription
evastringyesStation EVA number (digits only) from get_city_resource(slug, resource='stations'), e.g. '8011160' (Berlin Hbf).
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

transit_departures ~331

Get live public-transport departures with real-time delays for a stop. Sourced from GTFS-RT/HVV/VGN. Unlike the static stop list (``get_city_resource(slug, resource='transit')``), this returns minute-fresh departures including delay for ONE stop. A ``stop_id`` is required: fetch the city's transit stops first to discover valid stop IDs, then pass one here. Read-only.

NameTypeReqDescription
slugstringyesCity identifier, e.g. 'berlin' or 'hamburg'. Resolved leniently: the German name with or without umlauts, any casing, a common English exonym or short form also works (München/munich/munchen -> muenc…
stop_id––Required stop ID to fetch departures for. Discover a city's stop IDs with get_city_resource(slug, resource='transit') first (each stop carries its id). Format: DELFI 'de:<AGS>:<id>' or a numeric gtfs…
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

weather ~204

Get current weather observations for a German city. Sourced from the Deutscher Wetterdienst (DWD): temperature, wind, precipitation and related fields. Read-only, current conditions only (not a forecast). For warnings use ``get_city_resource(slug, resource='weather-warnings')``. For a broader question about the city (not just weather) use ``get_city_overview`` instead, which already includes a live weather highlight.

NameTypeReqDescription
slugstringyesCity identifier, e.g. 'berlin' or 'hamburg'. Resolved leniently: the German name with or without umlauts, any casing, a common English exonym or short form also works (München/munich/munchen -> muenc…
NameTypeReqDescription
data–yes–
meta–yes–

No examples provided.

Common questions

What is the InfraNode MCP server?

InfraNode is an MCP server listed in the public MCP registry as dev.infranode/infranode. Keyless open data for 84 German cities: 12 lean read-only MCP tools covering 67 data types. This page covers its hosted endpoint (https://mcp.infranode.dev/mcp).

Is the InfraNode MCP server safe to use?

InfraNode scores 88 out of 100 on VerifyMCP. That is a record of what we were able to check automatically, not an endorsement. The category breakdown on this page shows every signal behind the number, including the ones we could not confirm.

What tools does the InfraNode MCP server expose?

InfraNode exposes 12 tools: get_city, get_city_overview, get_city_resource, air_quality, weather, and 7 more. Their descriptions and schemas cost roughly 2,243 tokens of context every time the server is loaded.

Does the InfraNode MCP server require authentication?

No. We connected to InfraNode without credentials and it answered, so anything it exposes is reachable by anyone who knows the address.

Is the InfraNode MCP server still maintained?

InfraNode is still listed as active in the MCP registry. We last reached this channel on 20 September 2026. Those dates come from our own scans of the registry and the channel itself, not from anything the publisher announced.