THE AGENT DIRECTORY
Directory
Every agent-relevant resource in one place — models, MCP servers, frameworks, skills, platforms, rails and work lanes. Narrow it on the left; take the result as JSON, XML or CSV.
| name | kind | capabilities | stars | links |
|---|---|---|---|---|
| Langfuse | ai-library | observabilitytracing | ★37.3k | site↗ repo↗ |
| Arize Phoenix | ai-library | observabilitytracing | ★12.3k | site↗ repo↗ |
| Helicone | ai-library | observabilityproxy | ★6.3k | site↗ repo↗ |
| LangSmith | ai-library | observabilitytracing | — | site↗ |
| Sentry MCP | mcp-server | errorsobservability | — | site↗ |
| Datadog MCP | mcp-server | observabilitylogs | — | site↗ |
| Grafana MCP | mcp-server | observabilitydashboards | — | site↗ |
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