Tracebox
See exactly what your AI agent saw.
Tracebox launched on August 12, 2026 with 4 votes, #2,153 of 23,274 launches that month and more than 75% of that year's launches.
What it does
Record, replay, debug, and compare every decision your AI agents make. The black box recorder for AI agents.
Record, replay, debug, and compare every decision your AI agents make. When a shopping agent buys the wrong item or a research agent hallucinates a citation, logs of the final answer are not enough. You need the trajectory: what it saw, why it chose a tool, and where versions diverge. Drop in the SDK, hosted MCP, or POST /api/ingest with an AI request. Tracebox pulls inference and records every observation, decision, and tool call. Runs land in Neon PostgreSQL as a hash-chained trajectory — tamper-evident and queryable. Step through decisions, fork from any event, and find the first divergence between agent versions. Step through events like a debugger. Jump to tool calls, inspect payloads,…from tracebox-ochre.vercel.app
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