# We > Ultrarich

**Canonical:** https://apis.io/providers/wegtultrarich/  
**Website:** https://wegtultrarich.org/  
**APIs profiled:** 4

A free, non-commercial tool and public API that visualize extreme wealth inequality by comparing any wealth to ultrarich/billionaire/trillionaire wealth through four lenses: Duration Of Daily Spend, Height Of Stacked Money, Number Of Items Paid For, and Growth Of Compound Interest. All comparisons are deterministic arithmetic returning ready-to-quote figures, sentences, and them-vs-you ratios; no user data is collected. The surface is agent-native: a no-auth OpenAPI 3.0.4 REST API, a hosted Streamable-HTTP MCP server exposing the same five computations as tools, llms.txt and llms-full.txt, a published agent prompt, an APIs.json 0.21 index, and the Spectral ruleset the spec is linted against. Published by Blonde Rocket Scientist LLC; results are licensed CC BY 4.0 with a required attribution string.

## Kin Score — 59.5 / 100 (strong)

Scored 2026-08-12 under rubric 0.11.0. Trend: flat (+0.0 from 59.5).

| Facet | Score |
|---|---|
| Discoverability | 100.0 |
| Contract Quality | 55.2 |
| Governance | 52.1 |
| Operational Transparency | 73.7 |
| Developer Ergonomics | 69.6 |
| Commercial Clarity | 31.6 |

Regulatory layer — **Government & Public Sector**: 57.4 (matched via tags).

## Agent readiness — 72.5 (agent-native)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | yes |
| MCP Server | yes |
| Auth Clarity | yes |
| Idempotency | documented |
| Error Semantics | documented |
| OpenAPI Examples | verified |
| Rate Limit Signal | verified |
| Event Surface Described | no |
| Agent Skills | yes |
| Well Known Catalog | no |
| Consent Identity | yes |
| Agent Card | no |
| Dry Run Mode | no |

## APIs (4)

- **We > Ultrarich MCP Server** — Hosted, no-auth Model Context Protocol server (Streamable HTTP) exposing the same five wealth computations as agent tools with published JSON Schema inputs. Answers protocol rev...
- **We > Ultrarich Comparison API** — Compare any wealth expression for two wealths ('yours' and 'theirs') in a single call — get both results as well as the ratio between them.
- **We > Ultrarich Discovery API** — Discover (list) the available endpoints.
- **We > Ultrarich Wealth Expression API** — Express a single wealth through one of four lenses (daily spending, physical size, purchasing power, or compound interest).

## MCP servers (1)

- **wegtultrarich-mcp.yml**

## Agentic access (1)

- **Wegtultrarich Agentic Access** — 6 operations

## Security (3)

- **Wegtultrarich Authentication** — none · 0 schemes
- **Wegtultrarich Domain Security** — TLSv1.3 · HSTS · DMARC
- **Wegtultrarich Vulnerability Disclosure** — Hackerone · security.txt · contact published

## Tags

wealth inequality, economic inequality, finance, economics, education, journalism, open data, comparison, mcp, model context protocol, agents

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/wegtultrarich/). Scores are computed from the provider's own public artifacts under a published rubric.