// MCP TOOL REFERENCE

BUILD TOOLS

9 tools from the Build MCP Server, categorised by risk level.

View the Build policy →
// ALL 9 BUILD TOOLS
WRITE 1 tools
Write tsc Runs the TypeScript compiler and returns structured diagnostics (file, line, column, code, message). Note: ...
EXECUTE 8 tools
Execute build Runs a build command and returns structured success/failure with errors and warnings. Allowed commands: ant... Execute esbuild Runs the esbuild bundler and returns structured errors, warnings, and output files. Execute lerna Runs Lerna monorepo commands (list, run, changed, version) and returns structured package information. Execute nx Runs Nx workspace commands and returns structured per-project task results with cache status. Execute rollup Runs Rollup bundler and returns structured bundle output with errors and warnings. Execute turbo Runs Turborepo tasks and returns structured per-package results with cache hit/miss info. Execute vite-build Runs Vite production build and returns structured output files with sizes. Execute webpack Runs webpack build with JSON stats output and returns structured assets, errors, and warnings.
// RUNNING THIS SERVER

The managed route: connect Build through the PolicyLayer gateway — every tool call above is checked against your policy before it runs, with a full audit log.

DIRECT INSTALL (UNMANAGED) npx -y @paretools/build
// FAQ
How many tools does the Build MCP server have? +

The Build MCP server exposes 9 tools across 2 categories: Write, Execute.

How do I enforce policies on Build tools? +

Route the Build 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 Build tools fall into? +

Build tools are categorised as Write (1), Execute (8). Each category has a recommended default policy.

Let agents act without letting them run wild.

Route your MCP servers through PolicyLayer and every tool call is checked against your policy before it runs — allow, deny, or require approval. Per-identity grants. Full audit log. Live in minutes.

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// GET IN TOUCH

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