Tool Reference
Overview
Matia's MCP server exposes 24 tools. Which tools appear for you depends on your Matia permissions. See Authentication & Access Management for more details.
Tools are organized by product pillar below, the same way Matia organizes everything else.
Catalog & Lineage
| Tool | Type | What it does |
|---|---|---|
| Search the data catalog | Read | Search catalog assets (tables, views, columns) by name. |
| Get asset details | Read | Look up one catalog asset or connection by id, path, or name. |
| List child data assets | Read | List the direct children of an asset, for example the tables in a schema. |
| List tags | Read | List catalog tags and the resources they're applied to. |
| Walk asset lineage | Read | Trace upstream and downstream lineage from an asset. |
| List schema changes | Read | List recent schema changes, or changes for one asset or integration. |
Integrations (ETL)
| Tool | Type | What it does |
|---|---|---|
| List integrations | Read | List ETL and Reverse ETL integrations as source-to-destination edges. |
| Get integration details | Read | Read one integration's configuration and schedule. |
| List connections | Read | List configured data connections, including drafts and disconnected ones. |
| List configured streams | Read | List the stream mappings configured inside an integration. |
| List integration runs | Read | List and classify sync runs by history, failures, or currently running. |
| Get integration run details | Read | Diagnose the streams and errors of one sync run. |
| Run an integration action | Write | Trigger an integration sync. |
Observability
| Tool | Type | What it does |
|---|---|---|
| List monitors | Read | List data quality monitors with search and status filters. |
| Get monitor details | Read | Read one monitor's configuration and measurement history. |
| Enable or disable a monitor | Write | Turn a data quality monitor on or off. |
| List issues | Read | List data quality issues by severity, status, or category. |
| Get issue evidence | Read | Read the breached and investigation rows behind an issue. |
| Get workspace health | Read | Summarize catalog, integrations, monitor, and issue health in one call. |
| Preview change impact | Read | Estimate downstream impact before a schema change or an integration pause. |
Reverse ETL
| Tool | Type | What it does |
|---|---|---|
| Get reverse-ETL records | Read | Inspect rejected and invalid reverse-ETL record outcomes for a run. |
Governance & Audit
| Tool | Type | What it does |
|---|---|---|
| Update asset governance | Write | Tag, certify, or describe an asset, or update an issue's status. |
| List audit events | Read | List who changed an integration or monitor's configuration, and when. |
| List activity | Read | List what changed in the workspace: assets created or updated, schema changes, detected anomalies. |
Every write tool asks your assistant to confirm with you before it runs, states the effect in plain language, and reports back exactly what changed. See Security & Responsible Use for how that confirmation works.