# Mimecast Open Source — developer ecosystem report

> Stop Bad Things From Happening to Good Organizations.

- GitHub org: `mimecast`
- Category: saas
- Overall score: 30.0 / 100
- Overall rank: #769
- Last refreshed: 2026-08-22

## Pillar scores

| Pillar | Score / 100 | Rank | Weight in overall |
| --- | --- | --- | --- |
| Code & Polish | 54.0 | #350 | ~22% |
| Education | 59.0 | #572 | ~18% |
| AI readiness | 15.0 | #682 | part of Reach |
| Builder experience | 0.0 | #1 | ~12% |
| Community | 14.0 | #767 | ~16% |
| Reach | 41.0 | #487 | ~18% |
| Momentum | 24.0 | #595 | ~14% |

## Links

- GitHub: https://github.com/mimecast
- Website: https://www.mimecast.com

## Public GitHub totals

| Metric | Value |
| --- | --- |
| Repos analyzed | 8 |
| Stars | 186 |
| Forks | 21 |
| Open issues | 12 |
| Contributors | — |

## Top repositories

| Repo | Stars | Language | Description |
| --- | --- | --- | --- |
| [dtail](https://github.com/mimecast/dtail) | 130 | Go | DTail is a distributed DevOps tool for tailing, grepping, catting logs and other text files on many remote machines at o |
| [mta-sts](https://github.com/mimecast/mta-sts) | 20 | Java | Java implementation library for RFC 8461 - SMTP MTA Strict Transport Security. |
| [robin](https://github.com/mimecast/robin) | 18 | Java | Debug and development tool for MTA architects! Robin is a highly configurable SMTP client for testing and debugging SMTP |
| [sbom-graph](https://github.com/mimecast/sbom-graph) | 9 | Python | A tool to analyse your SBOM data at the organization level, graphing your entire ecosystem, not just by project |
| [ioriot](https://github.com/mimecast/ioriot) | 8 | C | I/O Riot is a tool for logging, replaying, and benchmarking I/O on Linux |
| [logscale-integration](https://github.com/mimecast/logscale-integration) | 1 | Shell | Log Scale integration with Mimecast  |
| [src2sink](https://github.com/mimecast/src2sink) | 0 | Python | A source-code analysis tool for creating a structured, human-readable knowledge base of the analysed source-code ecosyst |
| [Azure-Sentinel](https://github.com/mimecast/Azure-Sentinel) | 0 | Jupyter Notebook | Cloud-native SIEM for intelligent security analytics for your entire enterprise. |

## Methodology

Scores are computed from public signals only (GitHub, package registries, docs sites, community platforms). Pillar definitions: https://www.smoower.com/docs.md

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