// MCP TOOL REFERENCE

NPM HELPER MCP TOOLS

10 tools from the NPM Helper MCP MCP Server, categorised by risk level.

// ALL 10 NPM HELPER MCP TOOLS

READ 5 tools

Read check_updates Scan package.json for outdated dependencies Read fetch_package_content Fetch detailed content from an npm package page URL Read get_package_details Get detailed information about an npm package Read get_package_versions Get available versions for an npm package Read search_npm Search for npm packages

WRITE 3 tools

Write upgrade_packages Upgrade dependencies in package.json Write resolve_conflicts Handle dependency conflicts (uses Write set_version_constraints Configure version upgrade rules for dependencies

EXECUTE 2 tools

Execute run_doctor Iteratively install upgrades and run tests Execute filter_updates Check/upgrade updates for specific packages

// FAQ

How many tools does the NPM Helper MCP MCP server have? +

The NPM Helper MCP MCP server exposes 10 tools across 3 categories: Read, Write, Execute.

How do I enforce policies on NPM Helper MCP tools? +

Route the NPM Helper MCP 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 NPM Helper MCP tools fall into? +

NPM Helper MCP tools are categorised as Read (5), Write (3), Execute (2). Each category has a recommended default policy.

Enforce policy on every NPM Helper MCP tool call.

Start from NPM Helper MCP, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

CHECK YOUR STACK →

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43,000+ MCP servers and 220,000+ tools scanned and risk-classified.