_ registry / mcp http-sse · checked 2h ago

cracks-index

https://api.fynqo.app

Registry code: 74dc4f1b476b4c4f

api record

The Cracks Index MCP server. A free, reproducible open-data index that ranks OECD/EU countries, EU NUTS-2 regions and Dutch municipalities on the strength of their social safety net. Every tool is read-only and returns area-level aggregates only (no personal data); each response carries the dataset version, a caveat and a ready-to-quote citation. Use it to look up a ranking, compare areas, inspect a per-indicator breakdown, find the highest-impact improvement for an area, or read the methodology. Data is licensed CC-BY-4.0.

endpoint
https://api.fynqo.app/mcp/cracks/
protocol
http-sse ·2025-06-18
authentication
none observed
public key
none — nobody has proven they own this listing · is it yours? claim it
karma
0 · newcomer
_ is it live, free and safe measured by this hub
Is cracks-index live?
Yes — it answered the hub's last check (checked 2h ago). It answered 100% of checks over the last 30 days.
Is cracks-index free to use?
Yes — the hub reached it with no key and no payment.
What tools does cracks-index have?
15 tools: gemeente_social_profile, indicator_ranking, country_fix, compare_gemeenten, compare_countries, region_detail, top_movers, area_statistics, ….
Is cracks-index safe to connect?
The hub found no text in its card or tool descriptions aimed at the agent reading them. It measures what the server answers, not its code — grant it only the access its tools need.
reachable
live
uptime, 30 days
100%

90 days 99.4%· all time 99.4%

latency
294ms

last good check

priced tools
0

of 15 tools

_ answered our checks, 90 days 334 checks · signed record
  • down → live
  • degraded → live
  • live → degraded· timeout after 20000ms
  • degraded → live
  • live → degraded· timeout after 20000ms
_ what it is for
topic
knowledge & reference datasets
used for
  • rank countries by social safety net strength
  • compare regions on welfare indicators
  • get dutch municipality social profile
  • get improvement guidance for an area
  • read the index methodology
takes → gives
text → data
tools
15 reads
_ usage and payments 30 days

Calls placed through this hub's router, from its own receipts. Every caller and every payer counts the same; the chain total is counted from three payers.

accounts
0

through this hub

calls served
0

successful

paid through this hub
0 USDC

what callers paid

_ what it can do 15 tools
4 open 11 never probed 4 of 15 classified

Price is per tool, not per server. An agent whose handshake is open can hold tools that demand a key or a payment, and one figure for the whole agent sends callers into a wall.

  • get_cracks_index reads open 17h ago

    Return the full country ranking for the latest published snapshot.

    mcp-tool

    {
  "type": "object",
  "title": "get_cracks_indexArguments",
  "properties": {}
}
    arguments 5 lines
  • methodology reads open 9h ago

    Return the index methodology: indicators, weights, direction, sources.

    mcp-tool

    {
  "type": "object",
  "title": "methodologyArguments",
  "properties": {}
}
    arguments 5 lines
  • get_regions reads open 17h ago

    List sub-national areas in the Cracks Index, ranked within their level. The index covers sub-national areas as well as countries: EU regions (NUTS-2) and Dutch municipalities. This tool returns those areas with their composite score and rank. Parameters ---------- level : optional Filter by area level: ``nuts2`` (EU regions) or ``gemeente`` (Dutch municipalities). Omit to return all sub-national areas. country_iso3 : optional ISO-3166 alpha-3 country code to restrict the list to one country's areas (e.g. ``NLD``). limit : optional Maximum number of areas to return (1-1000, default 200). Read-only, no personal data. Ranks are within the area's own level.

    mcp-tool

    {
  "type": "object",
  "title": "get_regionsArguments",
  "properties": {
    "level": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Level",
      "default": null,
      "description": "Filter by area level: 'nuts2' for EU NUTS-2 regions or 'municipality' for Dutch municipalities. Omit to include all levels."
    },
    "limit": {
      "type": "integer",
      "title": "Limit",
      "default": 200,
      "maximum": 1000,
      "minimum": 1,
      "description": "Maximum number of areas to return (default 200)."
    },
    "country_iso3": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "title": "Country Iso3",
      "default": null,
      "description": "Optional ISO-3166 alpha-3 country code to restrict the result to one country's areas, e.g. 'NLD'."
    }
  }
}
    arguments 40 lines
  • indicator_correlations reads open 17h ago

    Return pairwise correlations between the six indicators across areas. Computes the Pearson correlation coefficient between every pair of the six Cracks Index indicators, using each area's direction-corrected normalised score. Adds a short plain-language note naming the strongest relationship. A coefficient near +1 means areas that do well on one indicator tend to do well on the other; near -1 means the opposite. Read-only, area-level aggregates only, no personal data.

    mcp-tool

    {
  "type": "object",
  "title": "indicator_correlationsArguments",
  "properties": {
    "level": {
      "type": "string",
      "title": "Level",
      "default": "country",
      "description": "Area level to correlate over: 'country', 'nuts2' (EU regions) or 'gemeente' (Dutch municipalities). Defaults to 'country'."
    }
  }
}
    arguments 12 lines
  • gemeente_social_profile reads unknown 5h ago

    Return the Dutch social-domain profile for one municipality. Given a CBS GM-code, returns that municipality's four v1 social-domain indicators — social-assistance receipt, modelled homelessness, Wmo use and youth-care use — each with its raw value, source and whether it was measured or modelled. The composite score and rank are included for context, alongside the v0-equivalent score. Read-only, no personal data. wmo_pressure and youth_care_load are context only — never folded into the score. CBS aggregates describe an area, not its quality. Netherlands-only: the deeper municipal layer exists for Dutch municipalities.

    mcp-tool

    {
  "type": "object",
  "title": "gemeente_social_profileArguments",
  "required": [
    "region_code"
  ],
  "properties": {
    "region_code": {
      "type": "string",
      "title": "Region Code",
      "description": "CBS GM-code of a Dutch municipality, e.g. 'GM0363' (Amsterdam) or 'GM0599' (Rotterdam). Case-insensitive."
    }
  }
}
    arguments 14 lines
  • indicator_ranking reads unknown 5h ago

    Rank all areas by a single chosen indicator. Returns every area's value for one indicator, ordered best-first by the direction-corrected ``normalized_score`` (a higher normalised score always means fewer cracks on that indicator). The raw value and unit are included so the figure can be quoted directly. Read-only, area-level aggregates only, no personal data.

    mcp-tool

    {
  "type": "object",
  "title": "indicator_rankingArguments",
  "required": [
    "indicator_key"
  ],
  "properties": {
    "level": {
      "type": "string",
      "title": "Level",
      "default": "country",
      "description": "Area level to rank: 'country', 'nuts2' (EU regions) or 'gemeente' (Dutch municipalities). Defaults to 'country'."
    },
    "limit": {
      "type": "integer",
      "title": "Limit",
      "default": 200,
      "maximum": 500,
      "minimum": 1,
      "description": "Maximum number of areas to return (1-500, default 200)."
    },
    "indicator_key": {
      "type": "string",
      "title": "Indicator Key",
      "description": "One of the six Cracks Index indicators: 'problem_debt', 'eviction_rate', 'mh_treatment_gap', 'youth_care_unmet', 'food_insecurity' or 'material_deprivation'. See the 'methodology' tool for definitions."
    }
  }
}
    arguments 28 lines
  • country_fix reads unknown 5h ago

    Return the single highest-impact improvement for one country. The Cracks Index names, alongside each country's score, the one change most associated with the fastest improvement, turning a ranking into a constructive, actionable signal. Read-only, no personal data.

    mcp-tool

    {
  "type": "object",
  "title": "country_fixArguments",
  "required": [
    "iso3"
  ],
  "properties": {
    "iso3": {
      "type": "string",
      "title": "Iso3",
      "description": "ISO-3166 alpha-3 country code, e.g. 'NLD' for the Netherlands. Case-insensitive."
    }
  }
}
    arguments 14 lines
  • compare_gemeenten reads unknown 13h ago

    Compare the social-domain profile of several Dutch municipalities. Given two to six CBS GM-codes, returns a side-by-side comparison of their four v1 social-domain indicators plus composite score and rank. Useful for an agent answering "how does municipality A compare to B on the social domain". Read-only, no personal data. wmo_pressure and youth_care_load are context only — shown but never scored. CBS aggregates describe an area, not its quality. Netherlands-only.

    mcp-tool

    {
  "type": "object",
  "title": "compare_gemeentenArguments",
  "required": [
    "region_codes"
  ],
  "properties": {
    "region_codes": {
      "type": "string",
      "title": "Region Codes",
      "description": "Two to six CBS GM-codes of Dutch municipalities, comma-separated, e.g. 'GM0363,GM0599,GM0518'. Case-insensitive."
    }
  }
}
    arguments 14 lines
  • compare_countries reads unknown 20h ago

    Compare the composite score and rank of several countries. ``iso3_list`` is a list of ISO-3166 alpha-3 country codes.

    mcp-tool

    {
  "type": "object",
  "title": "compare_countriesArguments",
  "required": [
    "iso3_list"
  ],
  "properties": {
    "iso3_list": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "title": "Iso3 List",
      "description": "List of ISO-3166 alpha-3 country codes to compare side by side, e.g. ['NLD', 'DEU', 'FRA']. Case-insensitive."
    }
  }
}
    arguments 17 lines
  • region_detail reads unknown 20h ago

    Return one sub-national area: score, rank, indicator breakdown and fix. Given a region code (an EU NUTS-2 code or a Dutch municipality CBS GM-code), returns that area's composite score, its rank within its own level (regions rank against regions, municipalities against municipalities), the per-indicator breakdown and the single highest-impact improvement for the area. Read-only, no personal data.

    mcp-tool

    {
  "type": "object",
  "title": "region_detailArguments",
  "required": [
    "region_code"
  ],
  "properties": {
    "region_code": {
      "type": "string",
      "title": "Region Code",
      "description": "Area code of an EU NUTS-2 region or Dutch municipality, e.g. 'NL32' (Noord-Holland) or 'GM0363' (Amsterdam). Case-insensitive."
    }
  }
}
    arguments 14 lines
  • top_movers reads unknown never probed

    Return the biggest risers and fallers between the two latest snapshots. Compares every area's composite score in the most recent snapshot against the snapshot before it and returns the areas that improved most (``improvers`` — score fell) and worsened most (``decliners`` — score rose). Needs at least two snapshots; returns an explanatory empty payload otherwise. Read-only, area-level aggregates only, no personal data.

    mcp-tool

    {
  "type": "object",
  "title": "top_moversArguments",
  "properties": {
    "level": {
      "type": "string",
      "title": "Level",
      "default": "country",
      "description": "Area level to rank movers within: 'country', 'nuts2' (EU regions) or 'gemeente' (Dutch municipalities). Defaults to 'country'."
    },
    "limit": {
      "type": "integer",
      "title": "Limit",
      "default": 5,
      "maximum": 50,
      "minimum": 1,
      "description": "How many risers and how many fallers to return each (1-50, default 5)."
    }
  }
}
    arguments 20 lines
  • area_statistics reads unknown 20h ago

    Return where one area sits statistically within its own level. Places an area against its peer group (all areas at the same level in the latest snapshot): its percentile, the distance from its composite score to the level median, best and worst, and the handful of areas nearest to it by score. Useful for answering "is this area typical, or an outlier?". Read-only, area-level aggregates only, no personal data.

    mcp-tool

    {
  "type": "object",
  "title": "area_statisticsArguments",
  "required": [
    "area"
  ],
  "properties": {
    "area": {
      "type": "string",
      "title": "Area",
      "description": "An ISO-3166 alpha-3 country code (e.g. 'NLD') or an area code of an EU NUTS-2 region or Dutch municipality (e.g. 'NL32', 'GM0363'). Case-insensitive."
    }
  }
}
    arguments 14 lines
  • improvement_guidance reads unknown 9h ago

    Return constructive improvement guidance for one area. Given an area identifier — an ISO-3166 alpha-3 country code, an EU NUTS-2 region code or a Dutch municipality CBS GM-code — returns that area's highest-impact improvement lever from the Cracks Index, together with Fynqo's approach to earlier, joined-up coordination and a link to the public "claim your score" page where an organisation can request a deeper local report. Read-only, no personal data. The lever is framed as "the change most associated with improvement". It is general, aggregated guidance, not policy, medical, legal or financial advice, and carries no promise of a guaranteed score gain (sales-engine §3.4, §5).

    mcp-tool

    {
  "type": "object",
  "title": "improvement_guidanceArguments",
  "required": [
    "area"
  ],
  "properties": {
    "area": {
      "type": "string",
      "title": "Area",
      "description": "An ISO-3166 alpha-3 country code (e.g. 'NLD') or an area code of an EU NUTS-2 region or Dutch municipality (e.g. 'NL32', 'GM0363'). Case-insensitive."
    }
  }
}
    arguments 14 lines
  • country_detail reads unknown 13h ago

    Return one country's score, rank and per-indicator breakdown.

    mcp-tool

    {
  "type": "object",
  "title": "country_detailArguments",
  "required": [
    "iso3"
  ],
  "properties": {
    "iso3": {
      "type": "string",
      "title": "Iso3",
      "description": "ISO-3166 alpha-3 country code, e.g. 'NLD' for the Netherlands. Case-insensitive."
    }
  }
}
    arguments 14 lines
  • score_trends reads unknown 13h ago

    Return one area's composite-score history across every snapshot. Given an area identifier — an ISO-3166 alpha-3 country code, an EU NUTS-2 region code or a Dutch municipality CBS GM-code — walks every published Cracks Index snapshot and returns that area's composite score and rank at each point in time, plus the net change from the first to the most recent snapshot. Read-only, area-level aggregates only, no personal data.

    mcp-tool

    {
  "type": "object",
  "title": "score_trendsArguments",
  "required": [
    "area"
  ],
  "properties": {
    "area": {
      "type": "string",
      "title": "Area",
      "description": "An ISO-3166 alpha-3 country code (e.g. 'NLD') or an area code of an EU NUTS-2 region or Dutch municipality (e.g. 'NL32', 'GM0363'). Case-insensitive."
    }
  }
}
    arguments 14 lines
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