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signoz

by SigNoz31.9kTypeScriptUpdated 2026-08-18

SigNoz is an open-source, OpenTelemetry-native observability platform for your team and their AI agents. Get logs, metrics, and traces in one tool with features like APM, distributed tracing, log management, infra monitoring, etc. Combined with SigNoz MCP and a native AI teammate (in SigNoz Cloud) i

Claude Desktop

The SigNoz MCP server connects AI coding agents to the SigNoz observability platform, enabling agents to query logs, metrics, and traces during development and debugging workflows. Built on OpenTelemetry standards, it allows AI assistants to access production telemetry data including application performance metrics, distributed traces, log aggregations, and infrastructure monitoring signals. Developers can integrate real-time observability context into agent-assisted coding, troubleshooting, and incident investigation tasks.

Key Features

Access to unified logs, metrics, and distributed traces through the Model Context Protocol
Query application performance monitoring data including latency, error rates, and throughput
Retrieve infrastructure metrics for Kubernetes clusters, pods, nodes, and host-level resources
Search and correlate log data with traces using visual query builder syntax
Access LLM observability telemetry including token usage, latency, and cost tracking
Query trace analytics, flamegraphs, and span-level details for distributed requests
Integration with OpenTelemetry-native telemetry and Prometheus metrics
Support for custom dashboards built with PromQL or ClickHouse SQL queries

Use Cases

  • 01Enable coding agents to investigate production incidents by querying real-time logs and traces
  • 02Allow AI assistants to analyze service performance metrics and identify bottlenecks during debugging
  • 03Give agents access to infrastructure telemetry for troubleshooting deployment and resource issues
  • 04Integrate observability context into agent-assisted code reviews and optimization suggestions
  • 05Query LLM application telemetry to debug RAG pipelines, prompts, and tool call performance
  • 06Build agent workflows that automatically correlate errors across logs, traces, and metrics

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signoz — FAQ

What is the SigNoz MCP server?+

The SigNoz MCP server is a Model Context Protocol integration that connects AI coding agents to the SigNoz observability platform, allowing agents to query logs, metrics, traces, and infrastructure data. It enables AI assistants to access production telemetry during debugging and development workflows.

How do I install the SigNoz MCP server?+

Installation instructions are available in the SigNoz MCP server documentation at signoz.io/docs/ai/signoz-mcp-server/. You'll need to configure your MCP-compatible client (like Claude Desktop) with the server connection details and provide access credentials to your SigNoz instance.

Which AI clients work with the SigNoz MCP server?+

The SigNoz MCP server works with any Model Context Protocol-compatible client, including Claude Desktop and other MCP-enabled coding assistants. Specific client compatibility depends on MCP support in the AI tool you're using.

Do I need a SigNoz account or API keys to use the MCP server?+

Yes, you need either a SigNoz Cloud account or a self-hosted SigNoz instance to access telemetry data through the MCP server. You'll need to provide connection credentials and API access to your SigNoz deployment when configuring the MCP server.

Is the SigNoz MCP server free to use?+

The MCP server itself is open-source, but it requires access to a SigNoz instance. SigNoz offers a free 30-day Cloud trial, free open-source self-hosted Community edition, and paid Cloud plans starting at $49 with usage-based pricing.

Can the MCP server access both self-hosted and cloud SigNoz instances?+

Yes, the SigNoz MCP server can connect to both SigNoz Cloud managed instances and self-hosted Community or Enterprise deployments. You configure the connection endpoint based on your SigNoz installation type.

How do I install signoz?+

Open the source repository on GitHub and follow its README. signoz is a mcp server — MCP Agents Market links you directly to the official repo.

Is signoz free?+

signoz is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.

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