List all databases in the organization via the dashboard-service REST API. Returns database metadata, dashboard (table) UUIDs, and view UUIDs. More comprehensive than list_databases — returns full database objects with nested dashboards.
AI agents call list_all_databases to retrieve information from Fusebase MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries organizational database metadata without side effects. The verb 'list' combined with 'returns' indicates read-only data access. No data is created, modified, deleted, or executed. The lower severity reflects that metadata exposure is generally low-risk unless the metadata itself contains sensitive information, but the tool's function is inherently non-destructive and non-modifying.
From the tool's definition Tool description explicitly states 'List all databases' and 'Returns database metadata, dashboard (table) UUIDs, and view UUIDs' — pure data retrieval with no modification, deletion, or execution capabilities.
Attacks that exploit this kind of access
List all databases in the organization via the dashboard-service REST API. Returns database metadata, dashboard (table) UUIDs, and view UUIDs. More comprehensive than list_databases — returns full database objects with nested dashboards. It is categorised as a Read tool in the Fusebase MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Fusebase MCP Server MCP server in PolicyLayer and add a rule for list_all_databases: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches Fusebase MCP Server. Nothing to install.
list_all_databases is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the list_all_databases rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.
Set action: deny in the PolicyLayer policy for list_all_databases. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.
list_all_databases is provided by the Fusebase MCP Server MCP server (ryan-haver/fusebase-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
Teams ship this data inside their own products. See what a licence covers →