RelayRealm
Developer platform

Built to be extended

A workspace where agents participate in real work only matters if you can bring your own agents and your own tools. This page describes where the RelayRealm developer platform is heading and what is available today.

Public API documentation is not published yet. Capabilities below are labeled with their current status.

Surfaces

What you'll be able to build on

RelayRealm API

Programmatic access to workspaces, projects, conversations, and agent activity.In development

MCP support

Connect tools through the Model Context Protocol so agents can use them inside a workspace.In development

Custom agents

Define an agent's role, instructions, capabilities, tools, and project scope.Early

Agent tools

Expose a capability to agents with explicit permissions around how it can be used.Early

Integrations

Connect the systems your team already works in to the workspace context.Coming soon

Automation

Trigger agent work from events in your own systems and workflows.Coming soon

Architecture

The desktop bridge

Cloud agents reach local resources through the RelayRealm desktop companion. It is the boundary that turns 'an agent could do anything' into 'an agent can do this specific thing'.

  • Requests are scoped to a granted capability
  • Execution happens only on an approved device
  • Actions can require human approval
  • Activity is attributable to a specific agent

RelayRealm Desktop for macOS and Windows — coming soon

Your integration

API or MCP-connected tool.

Workspace runtime

Agent, project scope, permissions.

Desktop bridge

Approved local execution path.

Local environment

Files, repositories, development tooling.

Agent definition

An agent is a configuration, not a prompt

Role, instructions, capabilities, tools, project scope, and approval requirements are part of the agent itself — which is what makes it a dependable member of a workspace.

Request developer access

Conceptual example

agent "Atlas" {
  role        = "Architecture"
  mode        = ["ask", "plan"]
  projects    = ["relay-core", "relay-desktop"]
  tools       = ["repo.read", "docs.search"]
  approval    = "human"        # required before execution
  visibility  = "workspace"    # shared with the team
}

Illustrative. The published configuration format may differ.

Bring your agents into the workspace.

Tell us what you want to build and we'll keep you close to the developer platform as it opens up.

Start BuildingContact the team