AI Copilot & Assistant
Nexus AI Copilot & Governed Autonomous Agents
Interact with Nexus—your built-in intelligent assistant—to draft technical specs, brainstorm architectures, select reasoning models, and execute governed two-pass action proposals.

Nexus intelligent assistant: prompt bar, context reasoning, and multi-turn architectural chat.Live Interface
1. Prompting Nexus AI Copilot
- 1Click the persistent AI bar at the bottom of the screen or open the dedicated AI Chat view from the sidebar.
- 2Type your prompt (e.g. 'Draft a technical specification for OAuth login' or 'Create 5 high-priority tasks for our next sprint').
- 3Nexus references your active workspace documents, graph nodes, and backlog context to generate comprehensive answers.
2. Selecting AI Models & Intelligence Profiles
- 1Click the Model Selector dropdown located in the AI prompt header.
- 2Select your preferred reasoning engine: Flash (sub-second speed for everyday queries) or Pro (advanced structured reasoning and synthesis).
- 3Configure your own custom BYOK API keys (OpenAI, Anthropic, Gemini, Groq, Ollama) under Settings Modal > Models.
3. Governed Two-Pass Action Execution
- 1Instruct Nexus to perform workspace mutations (e.g. 'Create a document called API Guidelines and schedule a review next Monday').
- 2Nexus evaluates the request and generates interactive Action Proposal cards within the chat stream.
- 3Click action buttons on the proposal card to review and execute changes safely without manual copy-pasting.
Model Profiles
When to use each reasoning engine
Flash EngineSub-second lightweight reasoning; ideal for quick task creation, summaries, and everyday chat
Pro EngineAdvanced structured reasoning; ideal for complex project planning, strategy, and long-form synthesis
BYOK ProvidersConnect your own API keys for custom provider endpoints
Pro Tips & Architectural Best Practices
•Use the Flash engine for rapid brainstorming and everyday tasks, and switch to Pro for deep strategic planning.
•Use the action buttons generated by Nexus to instantly insert specs, tasks, and nodes into your workspace.
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