mcp-server-logs-sieve
mcp-server-logs-sieve is an MCP server that lets AI assistants query logs directly from your observability backend.
Ask debugging questions in plain language, and let Logs Sieve pull the exact logs and context for you.
Why this exists
During incidents, a lot of time goes into repetitive steps:
- finding the right log source
- narrowing the time window
- spotting recurring failure patterns
- following one trace across services
Logs Sieve packages those workflows into four tools: query_logs, summarize_logs, trace_request, and list_log_sources.
Supported providers
- Google Cloud Logging (
gcp) - AWS CloudWatch Logs (
aws) - Azure Monitor Logs (
azure) - Grafana Loki (
loki) - Elasticsearch (
elasticsearch)
Prerequisites
⚠️ Node.js 20 or above is required.
This package uses ES modules and dependencies that need Node.js 20+. If you see
ERR_MODULE_NOT_FOUNDerrors, check your Node version withnode -vand upgrade if needed.This applies whether you run via
npx, install globally, or use from source.






