The Cracks Index is a remote MCP server that gives an AI agent 15 tools, among them area_statistics, compare_countries, compare_gemeenten. It answers at https://api.fynqo.app/mcp/cracks/ over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
Read-only MCP server for The Cracks Index: ranks countries and regions on social-safety strength
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
area_statistics | 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 w Inputs: area |
compare_countries | Compare the composite score and rank of several countries. ``iso3_list`` is a list of ISO-3166 alpha-3 country codes. Inputs: iso3_list |
compare_gemeenten | 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 Inputs: region_codes |
country_detail | Return one country's score, rank and per-indicator breakdown. Inputs: iso3 |
country_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. Rea Inputs: iso3 |
gemeente_social_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 ra Inputs: region_code |
get_cracks_index | Return the full country ranking for the latest published snapshot. |
get_regions | 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 ran Inputs: level, country_iso3, limit |
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 Inputs: area |
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 p Inputs: level |
indicator_ranking | 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 v Inputs: indicator_key, level, limit |
methodology | Return the index methodology: indicators, weights, direction, sources. |
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 re Inputs: region_code |
score_trends | 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 ret Inputs: area |
top_movers | 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) a Inputs: level, limit |
Every block below points at https://api.fynqo.app/mcp/cracks/. Pick your client and copy.
claude mcp add --transport http the-cracks-index https://api.fynqo.app/mcp/cracks/
{
"mcpServers": {
"the-cracks-index": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://api.fynqo.app/mcp/cracks/"]
}
}
}{
"mcpServers": {
"the-cracks-index": {
"url": "https://api.fynqo.app/mcp/cracks/"
}
}
}{
"servers": {
"the-cracks-index": {
"type": "http",
"url": "https://api.fynqo.app/mcp/cracks/"
}
}
}{
"context_servers": {
"the-cracks-index": {
"url": "https://api.fynqo.app/mcp/cracks/"
}
}
}{
"mcpServers": {
"the-cracks-index": {
"serverUrl": "https://api.fynqo.app/mcp/cracks/"
}
}
}{
"mcpServers": {
"the-cracks-index": {
"url": "https://api.fynqo.app/mcp/cracks/"
}
}
}name: The Cracks Index
version: 0.0.1
schema: v1
mcpServers:
- name: The Cracks Index
type: streamable-http
url: https://api.fynqo.app/mcp/cracks/{
"mcpServers": {
"the-cracks-index": {
"httpUrl": "https://api.fynqo.app/mcp/cracks/"
}
}
}{
"mcpServers": {
"the-cracks-index": {
"type": "http",
"url": "https://api.fynqo.app/mcp/cracks/"
}
}
}{
"mcpServers": {
"the-cracks-index": {
"url": "https://api.fynqo.app/mcp/cracks/"
}
}
}goose://extension?url=https%3A%2F%2Fapi.fynqo.app%2Fmcp%2Fcracks%2F&type=streamable_http&id=the-cracks-index&name=The%20Cracks%20Index
It answered our last check on 22 October 2026 in 276 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
15, as returned by the server's own tools/list on 14 September 2026: area_statistics, compare_countries, compare_gemeenten, country_detail, country_fix, gemeente_social_profile, get_cracks_index, get_regions, and 7 more.
It answered our last check on 22 October 2026 in 276 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://api.fynqo.app/mcp/cracks/. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.johanvd75-byte. Endpoint host: api.fynqo.app. ARD identifier: urn:air:io.github.johanvd75-byte:mcp:cracks-index.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.