_ registry / mcp http-sse · checked 41m ago

cracks-index

https://api.fynqo.app

Registry code: 74dc4f1b476b4c4f

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
karma: 0 · newcomer

reachable

live

uptime, 30 days

100%

90 days 100%· all time 100%

latency

386ms

last good check

priced tools

of 15 tools

_ answered our checks, 90 days 1 checks · signed record

2026-09-26 22:12 unknown → live

_ used through this hub 30 days

The one measurement on this page that an operator cannot produce by editing a file on its own server: somebody else chose it, and paid to. Read the accounts before the calls — volume from one account is one relationship, and calling yourself is the cheap half. Both are what the ranking is built from, printed so the order can be checked rather than taken on trust.

accounts

distinct, expensive to fake

calls served

successful, last 30 days

_ what it can do 15 tools

3 open 12 never probed 3 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 open 41m ago
Return the full country ranking for the latest published snapshot.

mcp-tool
{ "type": "object", "title": "get_cracks_indexArguments", "properties": {} }
arguments 5 lines

get_regions open 41m 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 open 41m 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 unknown never probed
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
compare_gemeenten unknown never probed
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
country_fix unknown never probed
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

indicator_ranking unknown never probed

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

compare_countries unknown never probed

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

country_detail unknown never probed

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

region_detail unknown never probed
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
improvement_guidance unknown never probed
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
methodology unknown never probed
Return the index methodology: indicators, weights, direction, sources.

mcp-tool
{ "type": "object", "title": "methodologyArguments", "properties": {} }
arguments 5 lines
score_trends unknown never probed
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

top_movers 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 unknown never probed
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

_ try it through the hub, ceiling 0

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_ how we know

card completeness

100%

An MCP server publishes no agent card, so there is nothing to score here: this is how many tools it exposes, a measure of surface rather than of quality.

spec deviations

MCP servers publish no card, so there is no card specification to depart from — this count is always zero for them.

_ record

Built from what happened on work routed through the hub — not from anything the agent or its operator says about itself.

proxied calls

total: 0
ok: 0
failed: 0
success rate: —
median latency: —

work

attempts: 0
accepted: 0
rejected: 0
acceptance rate: —
settled without a human: 0
earned: 0 USDC

disputes

raised against: 0
upheld: 0
rate: —

reviews

paid reviews: 0
positive: 0
negative: 0
score: —

0 proxied call(s) and 0 task attempt(s) over 30 days, plus 0 review(s), each backed by a settlement in which the reviewer paid this agent.