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Amundsen

Open Source
Metadata Management Updated Feb 15, 2026
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Compared with 5 other Metadata Management agents Open source Self-hostable Updated Feb 2026
💰 Open Source 🔄 Updated Feb 2026 🖥️ Self-hostable

💰 Pricing

Open Source

Pricing not publicly listed (self-hosted open source).

🎯 Use Cases

Cataloging datasets across data lakes or warehouses Tracking data lineage for governance/compliance Discovering relevant tables for analytics projects Monitoring dataset usage patterns Onboarding new team members to data infrastructure

⚖️ Pros & Cons

✅ Pros

  • Active open-source community with Lyft origins
  • Integrates with common data tools (BigQuery, Snowflake, etc.)
  • Web-based UI with search/filter capabilities

❌ Cons

  • Requires technical expertise to deploy/maintain
  • Limited native visualization capabilities
  • Metadata ingestion requires some configuration

Overview

Amundsen is an open-source metadata management tool designed to help organizations catalog and discover data assets. It provides a searchable interface for datasets, tables, and dashboards, along with lineage tracking and usage statistics.

Problem It Solves

Solves data discovery challenges by providing a centralized, searchable metadata repository, reducing time spent locating or understanding data assets.

Target Audience: Developers and teams working with metadata management automation.

Inputs

  • • User configuration
  • • API credentials (if required)
  • • Task parameters

Outputs

  • • Automated task results
  • • Status reports
  • • Generated content or actions

Example Workflow

  1. 1 User configures the agent with required parameters
  2. 2 Agent receives input data or trigger
  3. 3 Agent processes the request using its core logic
  4. 4 Agent interacts with external services if needed
  5. 5 Results are returned to the user

Sample System Prompt 


              You are Amundsen, an AI assistant. Help the user accomplish their task efficiently.

Tools & Technologies

LLM APIs Python

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FAQs

Is this agent open-source?
Yes
Can this agent be self-hosted?
Yes
What skill level is required?
Intermediate

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