// MCP TOOL REFERENCE

POSTMAN TOOLS

19 tools from the Postman MCP Server, categorised by risk level.

// ALL 19 POSTMAN TOOLS

READ 6 tools

Read get_collection Get detailed information about a specific collection Read get_environment Get detailed information about a specific environment Read get_workspace Get detailed information about a specific workspace Read list_collections List all collections in a workspace Read list_environments List all environments Read list_workspaces List all workspaces

WRITE 9 tools

Write add_request Add a new request to a collection Write create_collection Create a new collection Write create_environment Create a new environment Write create_folder Create a new folder in a collection Write create_workspace Create a new workspace Write update_collection Update collection metadata (name, description, variables) Write update_environment Update an existing environment Write update_request Update an existing request in a collection Write update_workspace Update an existing workspace

DESTRUCTIVE 4 tools

Destructive delete_collection Delete a Postman collection Destructive delete_environment Delete an existing environment Destructive delete_folder Delete a folder from a collection Destructive delete_request Delete a request from a collection

// FAQ

How many tools does the Postman MCP server have? +

The Postman MCP server exposes 19 tools across 3 categories: Read, Write, Destructive.

How do I enforce policies on Postman tools? +

Route the Postman server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do Postman tools fall into? +

Postman tools are categorised as Read (6), Write (9), Destructive (4). Each category has a recommended default policy.

Enforce policy on every Postman tool call.

Deterministic rules across all 19 Postman tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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