AI & Agents
Mastra Factory
Last updated 2026-09-11 · benchmark measured 2026-10-05 — deterministic & reproducible
Open source environment for building software with coding agents via GitHub.
Mastra Factory at a glance
Mastra Factory is an open source environment that connects a GitHub repository to coding agents which turn issues into plans, implementations, and pull requests, aimed at development teams, coding teams, GitHub users, open source maintainers, and engineers.
Good for
- Teams that want GitHub issues automatically turned into plans, code changes, and pull requests
- Developers who want to self-host with their own authentication, storage, and sandbox providers
- Open source maintainers who want agent-driven workflows integrated directly into their existing repository
Questions people ask
What does Mastra Factory do?
It connects a GitHub repository to coding agents that convert issues into plans, implementations, and pull requests for human review.
Can I self-host Mastra Factory?
Yes, you can run it entirely on the Mastra platform by default, run the server locally with platform resources, or host everything on your own infrastructure with independently configurable authentication, storage, and sandboxes.
What do I need to set it up?
You create a Factory project with a command like npm create factory@latest, connect a GitHub repository and model provider, and generate a credential encryption key before connecting a model provider.
Who is Mastra Factory for?
It is intended for development teams, coding teams, GitHub users, open source maintainers, and engineers.
Does it require a GitHub repository?
Yes, you connect an existing GitHub repository, grant the app access to it, and enable syncing of its issues so Factory can act on them.
Written by Legit.Show from factory.mastra.ai on 2026-09-30. It does not change the score.
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To cite this score: legit.show/s/factory-mastra-ai/2026-10-05. That address never changes; this page moves with every re-measure.
Legit.Show scored Mastra Factory 62/100 on 2026-10-05, measured across all 7 frames from its public surface. legit.show/s/factory-mastra-ai/2026-10-05
Is Mastra Factory production-ready?
Legit.Show scores Mastra Factory 62 out of 100 — the simple average of its 7 measured frames. Legit.Show ran its deterministic 7-Frame production-readiness benchmark on Mastra Factory (public-surface assessment), measured from the public surface with no LLM in the scoring path. Its strongest frame is Accessibility; its weakest is Privacy. Every frame it averages is published with its evidence on the Legit.Show listing.
The 7 Frames
- Performance — 62/100
- Accessibility — 97/100
- Security — 45/100How this compares across the catalogue: The Web Security Baseline
- Privacy — 25/100How this compares across the catalogue: The Privacy Gap
- Reliability — 92/100
- Standards — 70/100
- Discoverability — 40/100
What we measured
- Security headers present: HSTS.
- No Content-Security-Policy.
- Served over HTTPS with a valid certificate.
- Real Lighthouse performance run — 416 ms to first byte.
- Returns a proper 404 for unknown routes.
- 0 of 0 sampled routes reachable.
- No privacy policy found.
- Sets cookies / loads scripts with no consent prompt.
Who it's for
Development teams · Coding teams · GitHub users · Open source maintainers · Engineers
Sources and updates
- Description
- Taken from factory.mastra.ai's own website on 2026-09-11; corrected by Legit.Show on 2026-09-26.
- Benchmark
- Measured by Legit.Show from the live site, the way any visitor sees it — with no access to its code or accounts. Same method for every product, and no AI decides the score. Last checked 2026-10-05.
Put together from public information, without Mastra Factory's involvement. If anything here is wrong, tell us and a person will check it.
Visit Mastra Factory → · Alternatives to Mastra Factory → · How this was measured →