The Cracks Index

io.github.johanvd75-bytePublished by GitHub account johanvd75-bytev0.1.2Updated Oct 24, 2026

Read-only MCP server for The Cracks Index: ranks countries and regions on social-safety strength

VerifiedStreamable HTTPWeb executableLocation & LifestyleData & Analytics

Overview

AI-generated overview

Read-only MCP server for The Cracks Index, letting an assistant query and compare social-safety rankings and improvement guidance for countries, EU regions and

What you can do
Get the full country ranking for the latest snapshot and compare composite scores and ranks across several countries. Look up one country's score, rank and per-indicator breakdown, plus its highest-impact improvement. List and inspect sub-national areas (EU NUTS-2 regions and Dutch municipalities) with scores, ranks and indicator breakdowns. Read the index methodology (indicators, weights, direction, sources) and an area's score history across snapshots, including the biggest risers and fallers between the two latest. Rank all areas by a single indicator, compute pairwise correlations between the six indicators, and place an area statistically within its peer level. Query and compare the Dut
When to use it
Use it to compare social-safety strength across countries, EU NUTS-2 regions or Dutch municipalities on one consistent index, or to find the single highest-impact improvement for a place. Suited to policy research, cross-area comparison and trend tracking.
Requirements
Remote HTTP endpoint; no local package to install. No authentication, environment variables or headers are declared. Network access to the service is required.
Before you install
All tools are read-only and no credentials or personal data are declared. Scores, ranks and improvement guidance come from a third-party methodology, and some indicators are modelled rather than measured; check the methodology and snapshot dates before quoting figures.

Installation

In SourceWeft

  1. Open The Cracks Index in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Web executable via Streamable HTTP. Remote servers run from the web runtime once configured in a workspace.

Use with an agent

Paste this prompt into Claude Code, Codex, Cursor or another agent — or into SourceWeft chat. The agent reads this server's install guide, shows you its publisher, endpoint and sign-in, and adds it to your client once you agree. Keys never go into a command.

Read https://sourceweft.com/mcp/io.github.johanvd75-byte%2Fcracks-index/install.md and connect the MCP server it describes to my client. Before changing any config, show me its publisher, endpoint and sign-in method and wait for my OK. Never put an API key in a command or in a file I would commit; ask me where it should come from.

Read the install guide the agent follows

Other MCP clients

Add this to your client's mcpServers config.

{
  "mcpServers": {
    "the-cracks-index": {
      "type": "http",
      "url": "https://api.fynqo.app/mcp/cracks/"
    }
  }
}

README

This repository has no README.

Tools

15

get_cracks_index

Country ranking

Return the full country ranking for the latest published snapshot.

Takes no parameters.

compare_countries

Compare countries

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

Parametersiso3_listrequired

country_detail

Country detail

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

Parametersiso3required

country_fix

Country: highest-impact fix

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.

Parametersiso3required

get_regions

List regions and municipalities

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.

Parameterslevellimitcountry_iso3

region_detail

Region detail

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.

Parametersregion_coderequired

improvement_guidance

Improvement guidance

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).

Parametersarearequired

methodology

Methodology and sources

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

Takes no parameters.

top_movers

Biggest risers and fallers

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.

Parameterslevellimit

indicator_ranking

Rank areas by one indicator

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.

Parameterslevellimitindicator_keyrequired

indicator_correlations

Indicator correlations

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.

Parameterslevel

area_statistics

Where an area sits statistically

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.

Parametersarearequired

gemeente_social_profile

Dutch municipality: social-domain profile

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.

Parametersregion_coderequired

compare_gemeenten

Compare Dutch municipalities on the social domain

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.

Parametersregion_codesrequired

Version history

1
  1. v0.1.2LatestSep 16, 2026

Score

75% of the applicable checks met

How complete this listing is, computed from the registry entry, the endpoint and public sources. Not a rating of the server and not a statement that it is safe or working today: reachability is a dated check, and no installs or reviews go into the score.

  • Reached in the last 30 daysRequired25 pts
  • Auth declaredRequired10 pts
  • Tools listedRequired15 pts
  • DescriptionRequired15 pts
  • Logo10 pts
  • Documentation15 pts

    Declare a GitHub repository with a README, or serve resource_documentation in the OAuth protected-resource metadata.

  • License10 pts

    Declare a license in the repository or the registry entry.