One causal thread
A unified time-ordered view that connects agent reasoning to HTTP traffic, no log-stitching required.
Agent ⇄ Webhook Correlation
Every agent step, every webhook, on one timeline.
Trace the exact path from a model decision to the webhook it triggered — and back.
No credit card required · Free plan available
Correlation TimelineTRACE · cor_2f1a
Agent
Plan refund
Apply fix
MCP
refunds.create
replay.run
Webhook
POST /refund
POST /retry
00:00:00scrub time00:00:08
What you actually get
When an LLM agent fires a tool call that triggers a webhook that triggers another agent, debugging becomes archaeology. The Correlation Timeline reconstructs the entire causal chain — agent turns, MCP tool calls, outbound HTTP, inbound webhooks, and downstream replays — so you can scrub time and see exactly where reality diverged from intent.
- Synchronizes agent turns, MCP tool calls, and webhook deliveries
- Per-step latency, status, and payload preview
- Filter by tool, provider, status, or correlation ID
- Export the trace as JSON or share a permalink
Why it matters
Built for the moments where minutes turn into hours.
Time-travel debugging
Scrub the timeline, expand any step, and inspect the full payload and agent state at that instant.
Shareable replay tokens
Drop a teammate a single URL that opens the exact moment of the failure.
Use cases
What teams ship with this.
Real situations where correlation timeline replaces an afternoon of detective work with a single, decisive answer.
- 01
Diagnose a multi-hop workflow where an MCP tool call cascaded into three webhook deliveries.
- 02
Confirm whether the agent or the provider sent the malformed payload first.
- 03
Show product managers exactly which agent turn corresponds to a customer support complaint.
Pairs well with
More of the WebhookScout platform
Set up in under a minute
Ship correlation timeline this afternoon.
Start free, capture a live endpoint in seconds, and put the whole WebhookScout platform behind your integrations.