Ship portable
agents,
faster.
WebHost.Systems is a multi-runtime AI agent deployment platform. One control plane — deploy to Cloudflare Workers or AWS Bedrock AgentCore. Immutable deploys, signed telemetry, metered usage. TypeScript-first.
What You Get
invoke/v1, opaque session IDs,
and optional SSE streaming.
Runtime Portability
One abstraction. Cloudflare Workers + Durable Objects by default, AWS Bedrock AgentCore for enterprise. Same API, same agent code.
Sealed Deploys
Every deploy is a snapshot. Rollback via deployment pointer. No drift, no surprises, full auditability from day one.
Stable Endpoints
Reach any agent via
invoke/v1 with opaque session
IDs and optional SSE streaming.
Secure Telemetry
Signed telemetry events, usage aggregation with plan limit enforcement. Provider-native secret mechanisms only.
TypeScript-First
Full type safety from config to deploy. SDK, CLI, and APIs designed for the TypeScript developer experience.
[&] Native
MCP + A2A bindings, capability composition, and governance constraints are first-class citizens.
UI + APIs
Dashboard, deploys, configuration, secrets, telemetry, billing, and plan enforcement. The system of record.
Agent Runtime
Where agents execute. Cloudflare Workers + Durable Objects as default, AgentCore for premium isolation.
From spec to production
WebHost.Systems is the runtime layer of the [&] Protocol. Define capabilities, validate contracts at compile time, and deploy to metered, fault-tolerant infrastructure with a single command.
Deploy your first agent.
TypeScript SDK, CLI tooling, and a dashboard —
from ampersand.json to production.