Knowledge
Attach files as resources, searchable Markdown-LD knowledge, or both.
Platform
Build and run a paid AI agent without backend plumbing.
Prostir combines a simple builder, agent resources, searchable knowledge, API-backed tools, users, auth, payments, quotas, and a dedicated runtime into one publishing workflow. Current readiness: Agents and Skills are available; Flows and Stores are Preview; Team is in early access for Creator and AI Creator Pro. Needs beyond the listed self-serve limits require a Custom plan.
Capabilities
Backend capabilities
Prostir combines a simple builder, agent resources, searchable knowledge, API-backed tools, users, auth, payments, quotas, and a dedicated runtime into one publishing workflow.
API tools
Publish safe actions for external APIs, existing systems, JavaScript tools, or upstream MCP connections.
Access
Keep users, auth, subscriptions, customer grants, and runtime quotas server-side.
Boundaries
The builder stays simple because the backend stays behind it.
The browser talks to the API. AI clients talk to the MCP runtime. Azure Cosmos DB Serverless remains the source of truth while runtime coordination projects live state and limits.
- Static public landing
- Authenticated agent builder
- API-owned auth plus separate Stripe Connect and Rozetka Pay seller-payment paths
Capabilities
Knowledge
API tools
Access
BoundariesStatic public landing
KnowledgeAccess
Runtime
Runtime
Runtime complexity stays behind the product boundary.
The browser talks to the API. AI clients talk to the MCP runtime. Azure Cosmos DB Serverless remains the source of truth while runtime coordination projects live state and limits.
- Authenticated agent builder
- API-owned auth plus separate Stripe Connect and Rozetka Pay seller-payment paths
- Dedicated runtime endpoint host
RuntimeRuntime complexity stays behind the product boundary.
01Static public landing
02Authenticated agent builder
03API-owned auth plus separate Stripe Connect and Rozetka Pay seller-payment paths
04Dedicated runtime endpoint host
Platform
Runtime complexity stays behind the product boundary.
The browser talks to the API. AI clients talk to the MCP runtime. Azure Cosmos DB Serverless remains the source of truth while runtime coordination projects live state and limits.