What is Simplaix Gateway?
Enterprise-grade Agent Gateway providing identity, security, credential management, and policy enforcement for AI agents.
Simplaix Gateway is an enterprise-grade Agent Gateway that provides identity, security, credential management, and policy enforcement for AI agents. It supports multiple agent protocols including MCP, and any HTTP-based agent runtime.
The problem
Deploying AI agents in production surfaces a set of questions that no agent framework answers out of the box:
Simplaix Gateway is the infrastructure layer that answers all of these questions.
| Question | The gap |
|---|---|
| Who is this agent? | Agents have no standard identity or authentication model. Any request claiming to be an agent is trusted implicitly. |
| What is it allowed to do? | There is no fine-grained access control over which tools and APIs an agent can invoke on behalf of which user. |
| Did anyone approve this? | High-risk operations — deleting data, sending messages, moving money — execute silently with no human checkpoint. |
| What actually happened? | When something goes wrong, there is no structured record of who asked which agent to do what, and when. |
Key Features
- Multi-Protocol Agent Routing -- Route requests to any HTTP-based agent runtime
- Virtual Agent Identity -- Register agents with upstream URLs, kill switch, and tenant isolation
- Dual Authentication -- JWT for admins and end-users, API Keys (
gk_) for server-to-server - Credential Vault -- Encrypted per-user credential storage with automatic resolution and injection
- Policy Engine -- Configurable rules: allow, deny, or require human confirmation per tool
- Human-in-the-Loop Confirmation -- SSE-based real-time confirmation workflow for sensitive operations
- Comprehensive Audit Trail -- Track every tool call with full context and timing
- Multi-Tenancy -- Tenant isolation across agents, credentials, and users
- Credential SDKs -- Python and TypeScript SDKs for agents to resolve user credentials
Supported Agent Protocols
| Protocol | Integration Point | Description |
|---|---|---|
| MCP | /api/v1/mcp/* | JSON-RPC tool calls to MCP servers with policy enforcement |
| Any agent runtime | /api/v1/agents/:id/invoke | Any HTTP-based agent runtime (framework-agnostic) |
Guides by Role
Agent Creator Guide
Build AI agents that connect to the Gateway for identity, credentials, and tool routing.
App Builder Guide
Build apps that invoke agents, handle credentials, and render streaming responses.
Gateway Admin Guide
Deploy, configure, and operate a Gateway instance with users, policies, and monitoring.