Gets a specific PostgreSQL database by its ID in Dokploy.
AI agents call postgres-one to retrieve information from Dokploy 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 information about a PostgreSQL database instance by ID. It performs a read-only query operation with no side effects, no data modification, no code execution, and no destructive capability. The action is a simple lookup/fetch operation, which is characteristic of the Read category.
From the tool's definition Tool name 'postgres-one' and description 'Gets a specific PostgreSQL database by its ID in Dokploy' indicate a retrieval operation with no modification or execution of code.
Attacks that exploit this kind of access
Gets a specific PostgreSQL database by its ID in Dokploy. It is categorised as a Read tool in the Dokploy MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Dokploy MCP Server MCP server in PolicyLayer and add a rule for postgres-one: 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 Dokploy MCP Server. Nothing to install.
postgres-one 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 postgres-one 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 postgres-one. 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.
postgres-one is provided by the Dokploy MCP Server MCP server (limehawk/dokploy-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.
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