Skill setup
Select a skill or create a new one.
Chat
Not connected
Manage Skills
Configure skills, tools, and agent defaults.
Skill command
Select a skill from the catalog.
Test a tool
Run a built-in or custom tool with sample parameters and inspect the JSON result.
Tools & field library
Create reusable tools and edit global descriptions. Skill-specific instructions are set per skill on the Setup tab.
Add custom tool
Custom tools reuse an existing data source under a new name. Pick the data source that matches what the tool should fetch.
Managed tools
Tool descriptions
Field descriptions
Agent embeds (API defaults)
When integrations call /api/chat without skills, these embeds are used.
Agent integration
Connect external systems to Nexus agents via the Router API.
1. Endpoint
Send messages to an agent with POST /api/chat.
2. Headers
Required when AUTH_ENABLED=true on the Router.
3. Request body (JSON)
Only message is required. Context IDs depend on the agent/skills.