DevTools

What It Provides

A browser-based inspector for your agent's belief state. See claims, confidence, evidence, contradictions, the ledger, and clarity in real time as your agent runs.

Planned Features

• Claim timeline. Watch claims appear and update across turns.
• Confidence history. See how confidence changes as evidence accumulates.
• Ledger viewer. Trace any belief back to its origin.
• Clarity breakdown. Inspect each component of the clarity score.
• Contradiction highlighter. See conflicts as they are detected.

Integration

One line in your development setup:

1import { BeliefDevTools } from '@beliefs/devtools'
2
3// Wrap your beliefs instance
4const beliefs = new Beliefs({
5  apiKey: process.env.BELIEFS_KEY,
6  agent: 'research-agent',
7  namespace: 'devtools-demo',
8  writeScope: 'space',
9})
10BeliefDevTools.attach(beliefs)

The inspector opens in a separate browser panel. It does not affect your agent's runtime.

Request Early Access

If you want to try DevTools before the public release, request access.