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Sentry

Full-stack error, performance, and AI agent monitoring

Sentry monitors errors, traces, logs, and performance across applications and AI agents. Agent Monitoring exposes model calls, prompts, tool usage, token cost, latency, and failures within the surrounding application trace, while Seer can investigate root causes and propose or implement code fixes from telemetry and repository context.

Best for agent capabilities

Useful in agent tasks

Overview

Websitesentry.io
Authapi token
PricingFree tier available · $0 Developer; Team from $26/month
SDKsjavascript, python, go, java, ruby
OpenAPIYes
MCP SupportYes

When to use Sentry

Sentry is listed for Monitoring, Observability workflows. Sentry monitors errors, traces, logs, and performance across applications and AI agents. Agent Monitoring exposes model calls, prompts, tool usage, token cost, latency, and failures within the surrounding application trace, while Seer can investigate root causes and propose or implement code fixes from telemetry and repository context. Consider it when an agent needs this capability through a documented service boundary instead of custom infrastructure maintained inside the application.

In 4agent's task model, the product maps to observability and evaluation. That makes it a candidate for workflows that research the web, build and deploy software, manage memory and knowledge, automate business workflows.

Integration checklist

  • Access: confirm the api token authentication flow, credential scope, rotation process, and whether calls can be attributed to a user or service identity.
  • Client support: official or documented clients are listed for javascript, python, go, java, ruby.
  • Automation: OpenAPI is listed as available, MCP is listed as available, and CLI support is listed as available. Confirm each requirement in the provider's current documentation.
  • Operations: test rate limits, timeouts, retry safety, error payloads, logs, data retention, and the current free-tier and paid pricing model with production-like volume.

Sources and verification

Use these primary sources to verify current behavior before making an implementation or purchasing decision. Product capabilities, limits, and prices can change after a 4agent listing is reviewed.