# mxHero

**Canonical:** https://apis.io/providers/mxhero/  
**Website:** https://mxhero.com  
**APIs profiled:** 1

mxHERO Inc. is the pioneer of email-to-cloud content management, based in San Francisco and a long-time Box partner. Its Mail2Cloud platform is a bridge that intelligently captures email and attachments (in-flight or at-rest) over SMTP/S and IMAP/S and routes them, bi-directionally, into cloud content platforms such as Box, Egnyte, Microsoft OneDrive, Google Drive, and Dropbox — without retaining the content itself. Mail2Cloud Advanced adds an AI email-knowledge layer: captured email is deduplicated, metadata-preserved, and stored in an isolated per-tenant vector database that an official Model Context Protocol (MCP) server exposes to AI agents for secure email search and knowledge recovery, with a V3 REST API for dataset and S/MIME management.

## Kin Score — 15.9 / 100 (emerging)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 15.9).

| Facet | Score |
|---|---|
| Discoverability | 75.9 |
| Contract Quality | 0.0 |
| Governance | 0.0 |
| Contract Governance | 0.0 |
| Operational Transparency | 2.6 |
| Developer Ergonomics | 29.2 |
| Commercial Clarity | 10.5 |
| Access Clarity | 10.5 |

## Agent readiness — 19.9 (agent-aware)

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

## Access

Self-serve signup — onboarding: self-serve, pricing: unknown, trial: no (confidence: medium).

## APIs (1)

- **mxHERO Mail2Cloud Advanced (AI Email Knowledge)** — AI email knowledge-recovery service. Captured company email is optimized and stored in an isolated per-tenant vector database, then exposed to AI agents through an official MCP ...

## MCP servers (1)

- **mxHero MCP Server** — Official mxHERO Mail2Cloud Advanced MCP server. Provides AI agents with secure, multi-account email search and knowledge recovery over a company's captured email data, stored in...

## Security (2)

- **Mxhero Authentication** — token/apiKey · 2 schemes
- **Mxhero Domain Security** — TLSv1.3 · DMARC

## Tags

Company, Email, Cloud Storage, Content Management, Email to Cloud, Artificial Intelligence, MCP, Email Search, Compliance, Collaboration

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