Detect and heal silent failures faster with your AI agents in production

Alert screenshot
Catch Issues
pip install nexus-library

Detect Silent Failures

user rephrases or corrects the agent multiple times, indicating dissatisfaction with the response.

Nexus

agents makes a choice without referencing available evidence, constraints, or stated goals.

Nexus

agent answers from memory despite having an appropriate tool available to verify or retrieve the information.

Nexus

assistant repeats the same reasoning or response pattern across turns without advancing toward completion.

Nexus

Customize silent failure conditions

Add silent failure conditions you want to look for in your agent. Define custom patterns and behaviors that indicate your agent is failing.

Tickets

Tickets

Tickets

Logs

Logs

Logs

Logs

Logs

Logs

Issue

Uncover patterns

Identifies recurring issues and patterns across interactions to surface systemic problems before they escalate

Root-Cause

Autonomous Deep Dives and Triaging

Nexus deep dives into issues to find and investigate the root cause for you while triaging across logs, usage patterns, AI traces, previous fixes, and more autonmously.

Logs

Analyzing logs reveals agent repeatedly provides responses that don't fully address user intent. Pattern detected: agent gives technically correct answers but misses the underlying user need or context.

Prompt

Reviewing system prompt shows agent makes assumptions without validating user requirements. Agent provides solutions that don't align with stated goals or user expectations.

Code

Root cause identified: agent configuration needs model switch for specific scenarios. Current model lacks capabilities for this use case, requiring a different model that better handles the context and requirements.

One-Click Integrations
  • Braintrust
  • Linear
  • Langfuse
  • GitHub
  • Slack
  • Braintrust
  • Linear
  • Langfuse
  • GitHub
  • Slack
Integrations

Connect Tools

Add Slack for alerts and pull in additional engineering context with GitHub and Linear.

We meet you where you're at. Directly hook Nexus to where your logs already live with Braintrust, Langsmith, or Langfuse.

Automated Action

Automate changes through AI with complete context

Automated Action

Trigger AI-driven PR's and changes by approving actions.

Context/MCP

Code using coding agent with complete control over the context with your coding agent of choice.

Automated Action Interface

Don't let AI bugs in prod affect your customer's experience. Use Nexus.