> For AI agents: the complete documentation index is available at https://mfdoctor.kevinbeier.com/llms.txt, the full documentation bundle is available at https://mfdoctor.kevinbeier.com/llms-full.txt.

# `reliability/tree-shaking-server-calc-contract`

- Category: **reliability**
- Default severity: **warning**

## Issue

Server-calculated shared artifacts need a known fallback output and deployment pipeline.

## How to fix it

Set `treeShakingDir`, merge all consumer exports, and publish matching secondary artifacts.

Suppress or retarget with `rules["reliability/tree-shaking-server-calc-contract"]` set to `"off"` or a severity, see [Suppressions and allowlists](https://mfdoctor.kevinbeier.com/suppressions.md).

## Sources

- [Official source](https://module-federation.io/configure/treeShakingDir.html)
- [Official source](https://module-federation.io/configure/treeShakingSharedPlugins.html)