// MCP TOOL REFERENCE

NILE MCP SERVER TOOLS

11 tools from the Nile MCP Server MCP Server, categorised by risk level.

READ TOOLS

get-connection-string Gets a PostgreSQL connection string with fresh credentials get-database Gets details of a specific database list-databases Lists all databases in the workspace list-resources Lists all tables and their descriptions in the specified database list-tenants Lists all tenants in the specified database read-resource Gets detailed schema information for a specific table

WRITE TOOLS

create-database Creates a new Nile database 2/5 create-tenant Creates a new tenant in the specified database 2/5

DESTRUCTIVE TOOLS

delete-database Deletes a database 4/5 delete-tenant Deletes a tenant from the specified database 4/5

EXECUTE TOOLS

execute-sql Executes a SQL query on a Nile database 4/5

// FAQ

How many tools does the Nile MCP Server MCP server have? +

The Nile MCP Server MCP server exposes 11 tools across 4 categories: Read, Write, Destructive, Execute.

How do I enforce policies on Nile MCP Server tools? +

Use Intercept, the open-source MCP proxy. Write YAML rules for each tool — rate limits, argument validation, or deny rules — then run Intercept in front of the Nile MCP Server server.

What risk categories do Nile MCP Server tools fall into? +

Nile MCP Server tools are categorised as Read (6), Write (2), Destructive (2), Execute (1). Each category has a recommended default policy.

Enforce policies on Nile MCP Server

Open source. One binary. Zero dependencies.

npx -y @policylayer/intercept

github.com/policylayer/intercept →