Watch your agents in production
Trace every call, see what each request costs, and send the errors back to your coding agent.
3 tools · API · MCP · CLI
In this stack

Arize Phoenix
API · CLITraces, evaluates and debugs LLM and agent applications from an open-source observability platform built on…
VerifiedOfficialby Arize AI · Data & Analytics, Infrastructure & Ops · 3 skills · No authWhy Traces every LLM, retriever and tool call on OpenTelemetry and scores them with LLM-as-judge evaluations. Runs locally.

Helicone
APIMonitors LLM and agent traffic through a one-line proxy integration, logging requests, costs and latency with caching…
Verifiedby Helicone · Data & Analytics, Infrastructure & Ops · 3 skills · API KeyWhy Logs each request's prompt, cost and latency through a one-line proxy, and caches repeated completions to cut spend.

Sentry MCP
MCPOfficial Sentry remote MCP server — pull issues, traces, and AI root-cause analysis into any coding agent. Works with…
VerifiedOfficialby Sentry · Code & DevTools, Infrastructure & Ops · 3 skills · OAuth 2.0Why Brings production errors back to your coding agent: issues, stack traces, distributed traces and Sentry's root-cause analysis.