add-hosthooks

name	add-hosthooks
description	Install composable host extension hooks used by NanoClaw skills.

Add NanoClaw hosthooks

Install the package in the NanoClaw repository:

pnpm add nanoclaw-hosthooks
pnpm exec nanoclaw-hosthooks install
pnpm install
pnpm run build
./container/build.sh
pnpm exec nanoclaw-hosthooks verify

The installer adds six generic, append-only extension points:

• delivery policy
• outbound content transform
• provider message observer
• provider query options contributor
• inbound batch observer
• container environment contributor

It computes all five source transforms before writing, commits each file by atomic rename, and rolls back committed files if a write fails. Re-running install or upgrade is idempotent.

Hosthooks does not enable product behavior on its own. Install or upgrade the skills that register these hooks, then restart the NanoClaw host. Rebuild the container image whenever runner hooks or their consumers change.

Use pnpm exec nanoclaw-hosthooks verify after NanoClaw upgrades. If anchors changed, the installer fails without partially patching the host.

See REMOVE.md before uninstalling; webchat and agenttrace may depend on these capabilities.