{"id":"marmot","name":"Marmot","homepage":"https://marmotdata.io","repo_url":"https://github.com/marmotdata/marmot","category":"data","subcategories":["data-catalog","data-discovery","data-lineage"],"tags":["data-catalog","data-discovery","lineage","metadata","postgresql","go","svelte","terraform","pulumi"],"what_it_does":"Open-source data catalog that helps teams discover and manage data assets across an organization. Ships as a single binary and catalogs databases, APIs, message queues, and data pipelines with full-text search, interactive lineage graphs, and metadata management.","use_cases":["Discovering data assets across an organization","Tracing data lineage and understanding impact of changes","Documenting data ownership and business context","Building organizational data glossaries","Searching metadata across databases, APIs, queues, and pipelines"],"not_for":["Real-time data processing or ETL","Data warehousing or storage","AI/ML model serving"],"best_when":"You need a lightweight, self-hosted data catalog without the complexity of enterprise platforms like DataHub or Amundsen. Good for small-to-medium teams wanting quick data discovery.","avoid_when":"You need deep integrations with specific cloud data platforms, advanced data quality monitoring, or enterprise-scale governance features. No MCP server available.","alternatives":["datahub","amundsen","openmetadata","apache-atlas","marquez"],"af_score":40.0,"security_score":0.0,"reliability_score":null,"package_type":"mcp_server","discovery_source":["github","mcp_registry"],"priority":"low","status":"evaluated","version_evaluated":"unknown","last_evaluated":"2026-03-01T09:50:05.826179+00:00","performance":{"latency_p50_ms":null,"latency_p99_ms":null,"uptime_sla_percent":null,"rate_limits":null,"data_source":"llm_estimated","measured_on":null}}