Deploy and Host Mastra workflow evaluation demo

Deterministic Mastra memory and human approval workflow demo.

About Hosting Mastra workflow evaluation demo

This single-operator evaluation recipe combines a typed Mastra API with private PostgreSQL storage. It persists conversations and workflow snapshots, and demonstrates explicit human approval before a SQL-idempotent ledger effect. It does not ship public Studio or claim automatic recovery of arbitrary in-flight work.

Why Deploy Mastra workflow evaluation demo on Railway?

Separate the public authenticated API from private persistent storage. Railway supplies service references and a database volume; the default deterministic fixture makes no model calls and is not an LLM. Optional hosted integration is UNVERIFIED and requires an operator-owned authorized key, with provider charges. A deliberately pinned Apache-only Mastra release and artifact scans bound the distributed package surface.

Common Use Cases

Evaluate native Mastra conversation persistence without a model bill.
Evaluate human approval and explicit restart/resume workflows.
Study an idempotent database tool before integrating external systems.

Dependencies for Mastra workflow evaluation demo

An accessible GitHub source authorized for Railway, with explicit repository, branch and root directory.
Default offline-fixture mode needs no provider key and is not an LLM. Optional unverified OpenAI mode requires a real operator-owned key; calls incur charges.
A generated bearer token, private PostgreSQL credentials and a persistent database volume.

Deployment Dependencies

Mastra core 1.0.4 with compatible pinned tooling/adapters, Node 24.20.0 and PostgreSQL 17.11; dependency resolution and image inputs are locked. There is no bundled enterprise auth/editor or Studio UI. This is not an HA, production or multi-user deployment. Review the README, support boundary and artifact review before adoption.