# Higgs Hub

**Canonical:** https://apis.io/providers/higgshub-pro/  
**Website:** https://higgshub.pro/  
**APIs profiled:** 1

Higgs Hub provides AI‑assisted email, file, and calendar management. Users sign in with Google or Microsoft accounts and can ask Claude, ChatGPT or compatible assistants to read, draft replies, schedule meetings, retrieve files, and generate quotes, all within their own accounts while keeping a record of actions.

## Kin Score — 20.0 / 100 (emerging)

Scored 2026-11-13 under rubric 0.28.0.

| Facet | Score |
|---|---|
| Discoverability | 48.2 |
| Contract Quality | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 9.5 |
| Developer Ergonomics | 4.8 |
| Access Clarity | 61.7 |

Regulatory layer — **Horizontal (data, software, accessibility, platform)**: 19.6 (matched via fallback).

## Agent readiness — 18.7 (agent-aware)

| Dimension | Value |
|---|---|
| Spec Presence | no |
| Agentic Access | no |
| Reversibility Documented | no |
| MCP Server | no |
| Auth Clarity | served |
| Idempotency | no |
| Error Semantics | no |
| OpenAPI Examples | no |
| Rate Limit Signal | no |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |
| Delegated Identity | served |
| Protected Resource Metadata | verified |
| Dynamic Client Registration | yes |
| Agentic Commerce | no |
| Pagination Ratio | na |
| Operation Distinctiveness | na |
| MCP Tool Quality | na |

## Access

Freemium — onboarding: unknown, pricing: freemium, trial: no (confidence: low).

## APIs (1)

- **Higgs Hub API** — API for Higgs Hub AI‑assisted email, file, and calendar management.

## Security (1)

- **Higgs Hub Domain Security** — TLSv1.3 · HSTS · DMARC

## Plans (1)

- **Higgs Hub Plans Pricing**

## Tags

Email, Calendar

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