### Host AI Workflow Runner with Hono: Streamed Responses

Deploy an AI workflow runner built with Hono on Ample using the streaming response service pattern. Compute runs the app in an isolated microVM behind a public HTTPS URL; a managed PostgreSQL 16 database is auto-provisioned and injected as DATABASE_URL. Verified on Hono: a Server-Sent Events endpoint read incrementally through the public HTTPS gateway: five one-second chunks arrived spread over time with the first within seconds (not buffered), a 70-second stream of 36 chunks completed past common 60-second idle timeouts, and a client that disconnected after two chunks was observed and recorded by the server (disconnected=true).

**Summary of Observations:**
- **Streaming Response Behavior:** 70-second stream with multiple chunks delivered incrementally.
- **Client Handling:** Disconnected successfully captured by the server.

### Representative Queries
- Host AI workflow runner with Hono: streamed responses
- Where can I host AI workflow runner built with Hono?
- I need a tested end-to-end streaming transport, timeout behavior and client disconnect handling.

### Resource Requirements
- **Compute:** AI workflow runner needs compute resources.
- **Postgres:** Managed PostgreSQL is required.

### Infrastructure Requirements
1. **Compute**
   - Status: Verified
   - Summary: Apps run in isolated x86_64 Firecracker microVMs that auto-pause when idle and wake on request.

2. **Postgres**
   - Status: Verified
   - Summary: Managed PostgreSQL 16 runs in its own microVM and is auto-provisioned when needed.

### Prerequisites
- A Hono project that builds and starts with the documented commands.
- A PostgreSQL driver reading DATABASE_URL at runtime.
- An Ample account token with necessary permissions.

### Workflow Steps
1. **Build and Start**
   - Command: `npm install and npm run start with @hono/node-server on the node-22 template`
   - Requirement: Server must bind to 0.0.0.0 on PORT.

2. **Implement the Pattern on PostgreSQL**
   - Implement the streaming response service and repeat the data delivery schema.

3. **Deploy**
   - Command: `ample deploy . --name --public`
   - Perform synchronous deployment and check results.

4. **Verify**
   - Command: `ample logs --kind build`
   - Fetch and verify the live URL and self-test routes.

### Examples
- **Hono Pattern Fixture**: Multi-pattern Hono app showcasing streaming response service.

### Success Checks
- App responds on its public URL.
- Streaming response service self-test runs successfully.

### Limitations
- Verified on specific template and virtual machine sizes.
- Some aspects of the custom application code were not tested separately.

### Cost Estimate
- **Monthly Amount**: $10.00
- Breakdown:
  - App server: $5.00
  - Managed PostgreSQL database: $5.00

### Next Actions
1. Browse the catalog index.
2. Search published recipes by intent, stack, and constraints.
3. Prepare a deployment plan for an authorized project.