feat(openclaw): plugin for OpenClaw in the shared skills layout

.release-please-manifest.json

@@ -1,3 +1,4 @@
 {
-  "dist/copilot": "0.1.1"
+  "dist/copilot": "0.1.1",
+  "dist/openclaw": "0.1.4"
 }

CONTRIBUTING.md

@@ -35,8 +35,7 @@ Requires Node 22. Run `npm ci` once.
 ## Text that differs per host
 
 - **A word or phrase:** use a variable, for example `{{host}}`, and set it in `platforms/<host>/vars.yaml`.
-- **A paragraph or a few lines:** use a slot, for example `{{> connect}}`, and write the host's text in `platforms/<host>/skills/<skill>/connect.md`. Everything outside the slot stays shared, so later fixes still reach the host.
-- **An optional paragraph:** `{{>? name}}` is a slot a host may leave out; without the file, its line goes. The README uses it for `readme/more.md`.
+- **A paragraph or a few lines:** use a slot, for example `{{> connect}}`, and write the host's text in `platforms/<host>/skills/<skill>/connect.md`. Everything outside the slot stays shared, so later fixes still reach the host. Every host needs the file for a `{{> slot}}`. Write `{{>? slot}}` for text only some hosts add, for example OpenClaw's frontmatter `metadata`: on a host without the file, the line disappears (and validate fails if no host has it, to catch a typo).
 - **The README:** every plugin's README is `shared/README.md`. A host writes only `readme/setup.md` (how to install and sign in) and, if it needs more, `readme/more.md`; its own `README.md` fails the render. Code hosts keep their own README.
 - **The whole file, as a last resort:** `npm run override -- <host> <skill>` copies the shared skill into `platforms/<host>/` and records which version it was copied from in `overrides.lock`. When the shared skill changes later, `npm run validate` fails until someone updates the copy, or confirms the change doesn't apply, and runs `npm run override:ack -- <host> <skill>`.
 - **A skill only one host has:** put it in `platforms/<host>/skills/<name>/SKILL.md`, with no shared skill of that name. It ships only on that host and needs no `overrides.lock` entry.
@@ -82,7 +81,7 @@ Each host is its own release-please package (`dist/<host>`), with its own versio
 
 ### Mirror repos
 
-Some installs name a repo of their own instead of a folder here: `copilot plugin marketplace add ZenRows/copilot-zenrows` reads that repo's root. Such a repo is a mirror: `mirror: ZenRows/copilot-zenrows` in the host's `vars.yaml` makes each release of the host replace the mirror's contents with `dist/<host>/`, plus the host's marketplace catalogs at the same paths, listing only that host with `source` set to `./` (the mirror's root), and a banner in its README pointing here. So the catalog is edited in one place, and `npm run validate` fails if a mirrored host has none. Nobody edits a mirror by hand; only its deploy key can push to it.
+Some installs name a repo of their own instead of a folder here: `copilot plugin marketplace add ZenRows/copilot-zenrows` reads that repo's root, and so do the Cursor Marketplace and ClawHub. Such a repo is a mirror: `mirror: ZenRows/copilot-zenrows` in the host's `vars.yaml` makes each release of the host replace the mirror's contents with `dist/<host>/`, plus a banner in its README pointing here. If the host has marketplace catalogs, the mirror gets them at the same paths, listing only that host with `source` set to `./` (the mirror's root), so the catalog is edited in one place. A host that reads its plugin from the repo root, like Cursor or OpenClaw, needs no catalog. Nobody edits a mirror by hand; only its deploy key can push to it.
 
 - The release workflow runs `.github/workflows/mirror.yml` for each released host. It makes one normal commit (`release copilot-v0.1.2 from ZenRows/zenrows-integrations@<sha>`), never a force-push, and tags the mirror `v<version>`. No commit is made when nothing changed, so a re-run is safe.
 - It pushes with the deploy key in the `MIRROR_KEY_<HOST>` secret of the `release` environment. The key, the mirror's branch protection and its settings are in [iac-bootstrap](https://github.com/ZenRows/iac-bootstrap).

README.md

@@ -10,6 +10,7 @@ Each host's guide covers installing the plugin and signing in to Zenrows. You si
 | Host | Setup guide |
 |---|---|
 | GitHub Copilot | [dist/copilot/README.md](dist/copilot/README.md) |
+| OpenClaw | [dist/openclaw/README.md](dist/openclaw/README.md) |
 <!-- hosts:end -->
 
 ## Skills