feat(zeroclaw): add native skills install support

.zeroclaw/INSTALL.md

@@ -0,0 +1,92 @@
+# Installing Compound Engineering for ZeroClaw
+
+[ZeroClaw](https://github.com/zeroclaw-labs/zeroclaw) loads CE through native **skills** discovery — the same `SKILL.md` directories shipped in this repository's `skills/` folder. No Bun converter or generated copy step is required.
+
+## Prerequisites
+
+1. Install ZeroClaw ([install guide](https://github.com/zeroclaw-labs/zeroclaw#install)).
+2. Run `zeroclaw quickstart` so you have at least one agent (typically `default`) under `~/.zeroclaw/agents/`.
+3. If you use a non-default profile, the installer follows ZeroClaw runtime precedence for the install root: `ZEROCLAW_CONFIG_DIR`, then `ZEROCLAW_DATA_DIR`, then legacy `ZEROCLAW_WORKSPACE`. Per-agent destinations honor `[agents.<alias>.workspace.path]` when set in `config.toml`.
+4. Enable bundled scripts in your ZeroClaw config. Many CE skills ship `scripts/*.sh` and `scripts/*.py`; ZeroClaw's skill audit blocks script files unless you opt in:
+
+```toml
+# ~/.zeroclaw/config.toml
+[skills]
+allow_scripts = true
+```
+
+## Install skills
+
+ZeroClaw v0.8+ loads skills from **per-agent workspace** paths (`~/.zeroclaw/agents/<alias>/workspace/skills/`), not the legacy `~/.zeroclaw/workspace/skills/` tree. The installer copies skill directories into the paths agents actually read.
+
+From a clone of this repository:
+
+```bash
+# Default agent (recommended after quickstart)
+./compound-engineering-plugin/.zeroclaw/scripts/install-skills.sh --global
+
+# Explicit agent alias
+./compound-engineering-plugin/.zeroclaw/scripts/install-skills.sh --agent my-agent
+
+# Every configured agent
+./compound-engineering-plugin/.zeroclaw/scripts/install-skills.sh --agent all
+```
+
+### Shared skill bundle (multi-agent hosts)
+
+To install once under `~/.zeroclaw/shared/skills/compound_engineering/` and reference it from agent config:
+
+```bash
+./compound-engineering-plugin/.zeroclaw/scripts/install-skills.sh --shared
+```
+
+Then add to `~/.zeroclaw/config.toml`:
+
+```toml
+[skill_bundles.compound_engineering]
+
+[agents.default]
+skill_bundles = ["compound_engineering"]
+```
+
+The script **copies** skill directories (ZeroClaw rejects symlinks at audit time). It does **not** call `zeroclaw skills install` — that CLI writes to `config.data_dir/skills`, which agent sessions do not load. The installer honors `ZEROCLAW_CONFIG_DIR` when set, and refuses unknown agent aliases (run `zeroclaw quickstart` before `--global` or `--agent`).
+
+Re-run the script after `git pull` to refresh installed copies when skill content changes.
+
+Skills marked `disable-model-invocation: true` (for example `lfg`, `ce-dogfood`, `ce-polish`) are **not** installed by default. ZeroClaw does not honor that frontmatter field. Opt in when you need those workflows:
+
+```bash
+./compound-engineering-plugin/.zeroclaw/scripts/install-skills.sh --global --include-manual
+```
+
+## Pin a release
+
+Clone the tag you want, then run the install script against that checkout:
+
+```bash
+git clone --branch compound-engineering-vX.Y.Z --depth 1 \
+  https://github.com/EveryInc/compound-engineering-plugin.git
+./compound-engineering-plugin/.zeroclaw/scripts/install-skills.sh --global
+```
+
+Replace `X.Y.Z` with a tag from the [releases page](https://github.com/EveryInc/compound-engineering-plugin/releases).
+
+## Local development
+
+From your working copy:
+
+```bash
+/path/to/compound-engineering-plugin/.zeroclaw/scripts/install-skills.sh --global
+```
+
+Edit skills under `skills/` and re-run the install script to refresh copies. Restart the agent session or gateway if skills do not reload immediately.
+
+## Uninstall
+
+Remove CE skill directories from the install target (for example `~/.zeroclaw/agents/default/workspace/skills/ce-brainstorm`). Names match folders under `skills/`.
+
+For `--shared` installs, remove skills from `~/.zeroclaw/shared/skills/compound_engineering/` and drop the bundle reference from agent config.
+
+## Project context
+
+ZeroClaw reads workspace context from standard instruction files. CE skills reference "the project's active instructions and conventions already in your context" rather than hardcoding harness-specific filenames. Root `AGENTS.md` in your project is the conventional target.