feat: add OpenCode host support

.gitignore

@@ -11,6 +11,8 @@ venv/
 /env/
 build/
 dist/
+!/plugin/opencode/dist/
+!/plugin/opencode/dist/**
 
 # Node
 node_modules/
@@ -51,4 +53,4 @@ benchmarks/memory_comparison/results
 
 # Local design docs / brainstorm specs (kept out of public repo)
 docs/superpowers/
-marketing/
+marketing/

Makefile

@@ -23,7 +23,7 @@
 VERSION_FILES := package.json plugin/pyproject.toml \
                  plugin/.claude-plugin/plugin.json plugin/.codex-plugin/plugin.json \
                  .claude-plugin/marketplace.json README.md
-LOCK_FILES    := plugin/uv.lock reflexio.lock.json
+LOCK_FILES    := package-lock.json plugin/uv.lock reflexio.lock.json
 PYPROJECT     := plugin/pyproject.toml
 
 help:
@@ -93,6 +93,7 @@ bump: check-version unskip-worktree ## Rewrite version in all release manifests
 	    package.json plugin/.claude-plugin/plugin.json plugin/.codex-plugin/plugin.json \
 	    .claude-plugin/marketplace.json
 	@sed -i.bak -E 's/^version = "[^"]+"/version = "$(VERSION)"/' plugin/pyproject.toml
+	@python3 -c 'import json, pathlib; p=pathlib.Path("package-lock.json"); data=json.loads(p.read_text()); data["version"]="$(VERSION)"; data["packages"][""]["version"]="$(VERSION)"; p.write_text(json.dumps(data, indent=2) + "\n")'
 	@sed -i.bak -E 's|badge/version-[0-9]+\.[0-9]+\.[0-9]+([.-][A-Za-z0-9.-]+)?-green\.svg|badge/version-$(VERSION)-green.svg|' README.md
 	@rm -f package.json.bak plugin/pyproject.toml.bak \
 	       plugin/.claude-plugin/plugin.json.bak plugin/.codex-plugin/plugin.json.bak \
@@ -116,6 +117,7 @@ bump: check-version unskip-worktree ## Rewrite version in all release manifests
 
 publish-npm: check-vendor-reflexio check-locked-project-version ## Publish the current version to npm
 	@echo "→ npm publish"
+	npm run build:opencode
 	npm publish --access public
 
 publish-pypi: check-pypi-compatible-reflexio unskip-worktree ## Build and publish the current version to PyPI
@@ -126,6 +128,7 @@ publish-pypi: check-pypi-compatible-reflexio unskip-worktree ## Build and publis
 
 publish-dry: unskip-worktree check-vendor-reflexio check-locked-project-version ## Show what would be published without uploading
 	@echo "→ npm publish --dry-run"
+	@npm run build:opencode
 	@npm publish --dry-run
 	@echo ""
 	@echo "→ uv build (dry: inspect plugin/dist/ manually)"
@@ -135,6 +138,7 @@ publish-dry: unskip-worktree check-vendor-reflexio check-locked-project-version
 
 package: check-vendor-reflexio check-locked-project-version ## Build the npm tarball locally without publishing
 	@echo "→ npm pack"
+	@npm run build:opencode
 	@tarball=$$(npm pack 2>/dev/null | tail -1); \
 	  abs=$$(cd "$$(dirname "$$tarball")" && pwd)/$$(basename "$$tarball"); \
 	  echo ""; \
@@ -143,8 +147,10 @@ package: check-vendor-reflexio check-locked-project-version ## Build the npm tar
 	  echo "Install locally with one of:"; \
 	  echo "  npm install -g $$abs && claude-smart install"; \
 	  echo "  npm install -g $$abs && claude-smart install --host codex"; \
+	  echo "  npm install -g $$abs && claude-smart install --host opencode"; \
 	  echo "  npx --package=$$abs -- claude-smart install"; \
-	  echo "  npx --package=$$abs -- claude-smart install --host codex"
+	  echo "  npx --package=$$abs -- claude-smart install --host codex"; \
+	  echo "  npx --package=$$abs -- claude-smart install --host opencode"
 
 publish: check-pypi-compatible-reflexio publish-npm publish-pypi ## Publish to both npm and PyPI
 

README.md

@@ -6,7 +6,7 @@
   claude-smart
 </h1>
 
-<h4 align="center">A self-improvement plugin for <a href="https://claude.com/claude-code" target="_blank">Claude Code</a> and Codex that turns interactions into durable skills they follow in future sessions.</h4>
+<h4 align="center">A self-improvement plugin for <a href="https://claude.com/claude-code" target="_blank">Claude Code</a>, Codex, and OpenCode that turns interactions into durable skills they follow in future sessions.</h4>
 
 <p align="center">
   <a href="LICENSE">
@@ -22,7 +22,7 @@
     <img src="https://img.shields.io/badge/node-%3E%3D20-brightgreen.svg" alt="Node">
   </a>
   <a href="#quick-start">
-    <img src="https://img.shields.io/badge/hosts-Claude%20Code%20%2B%20Codex-purple.svg" alt="Hosts">
+    <img src="https://img.shields.io/badge/hosts-Claude%20Code%20%2B%20Codex%20%2B%20OpenCode-purple.svg" alt="Hosts">
   </a>
   <a href="https://discord.gg/7fnCxahase">
     <img src="https://img.shields.io/badge/Discord-Join%20community-5865F2?logo=discord&logoColor=white" alt="Discord">
@@ -98,6 +98,24 @@ npx claude-smart uninstall --host codex
 
 Restart Codex after uninstalling. The uninstaller stops local claude-smart services and removes plugin/cache/config state; learned data under `~/.reflexio/` and `~/.claude-smart/` is preserved and shared with Claude Code, so you can switch between hosts without losing skills or preferences.
 
+### OpenCode
+
+```bash
+npx claude-smart install --host opencode
+```
+
+Then restart OpenCode in your project so it loads the plugin from `opencode.json`, the documented project config file. If that project does not already have a root config but does have `.opencode/opencode.json` or `.opencode/opencode.jsonc`, the installer updates that existing file instead of creating a second config. If both locations exist, the root config wins. Use `--global` to install into `~/.config/opencode/opencode.json` for all OpenCode projects on this machine. When run through `npx`, long-lived local services are prepared from OpenCode's installed plugin package on the next OpenCode launch instead of from npm's temporary `npx` cache.
+
+OpenCode support is new and uses OpenCode's npm plugin loader to inject relevant learned context before each model request. Learning extraction runs `opencode run --pure` from an isolated temp project, so it uses OpenCode's default model unless you set `CLAUDE_SMART_OPENCODE_MODEL=provider/model`. Set that env var if your normal project config pins a different provider or model.
+
+To uninstall:
+
+```bash
+npx claude-smart uninstall --host opencode
+```
+
+Restart OpenCode after uninstalling. The uninstaller removes only the `claude-smart` entry from OpenCode's plugin list; learned data under `~/.reflexio/` and `~/.claude-smart/` is preserved and shared across hosts.
+
 Developing the plugin itself? See [DEVELOPER.md](./DEVELOPER.md#developing-locally) for what the installer does, manual toggles via `/plugins`, and clone-based development.
 
 > **Not supported:** Claude Code Cowork, claude.ai/code web, or remote Codex environments without local plugin hooks — they run outside your local machine, so the local backend/dashboard and `~/.reflexio/` aren't reachable.
@@ -163,7 +181,7 @@ A web UI for browsing session histories, inspecting preferences, and editing pro
 
 ## How It Works
 
-claude-smart builds three artifacts as you work and injects the relevant ones into Claude Code or Codex:
+claude-smart builds three artifacts as you work and injects the relevant ones into Claude Code, Codex, or OpenCode:
 
 - **Preferences** (project-scoped) — how you work in this specific repo (stack, role, small quirks). *e.g.* "uses pnpm, not npm"; "prefers terse answers"; "backend engineer — explain frontend with backend analogues."
 - **Project-specific skills** — durable rules with triggers and rationales learned from corrections in a project. *e.g.* "always pass `--run` to `npm test` — watch mode hangs CI."
@@ -216,6 +234,7 @@ Advanced users can tune claude-smart via environment variables — see [DEVELOPE
 | `.claude/settings.local.json` or `~/.claude/settings.json` | Claude Code hook environment, such as `CLAUDE_SMART_ENABLE_OPTIMIZER`; use project-local settings for one repo or user settings for all projects. |
 | `~/.codex/config.toml` | Codex plugin state, hook feature flags, and per-hook trust entries after `claude-smart install --host codex`. |
 | `~/.codex/plugins/cache/reflexioai/claude-smart/<version>/` | Codex's cached install of the `claude-smart` plugin from the `ReflexioAI` marketplace. |
+| `opencode.json` / `opencode.jsonc`, or existing `.opencode/opencode.json*` | OpenCode local plugin config patched by `claude-smart install --host opencode`; the installer updates only the claude-smart entry in OpenCode's plugin list. |
 | `~/.reflexio/plugin-root` | Self-healed symlink to the active plugin dir (managed by `ensure-plugin-root.sh` — written on install, refreshed each `SessionStart`). Claude Code slash commands and Codex shell-command helpers resolve through it, so don't delete it; if you do, the next session will recreate it. |
 | `~/.claude-smart/sessions/{session_id}.jsonl` | Per-session buffer. User turns, assistant turns, tool invocations, `{"published_up_to": N}` watermarks. Safe to inspect and safe to delete — everything past the latest watermark has already been written to reflexio's DB. |
 | `~/.claude-smart/node/current/` | Private Node.js/npm runtime used by hooks and the dashboard after install. |
@@ -229,8 +248,6 @@ For troubleshooting, see [TROUBLESHOOTING.md](./TROUBLESHOOTING.md).
 
 claude-smart is powered by [**Reflexio**](https://reflexio.ai) — the self-improving engine that turns interactions into durable, reusable skills.
 
-> **Building your own agent?** Want the same self-improvement loop — learning from corrections, optimizing proven paths, and growing a skill library — inside *your* product or agent? Get in touch at [**reflexio.ai**](https://reflexio.ai).
-
 ---
 
 ## License
@@ -248,4 +265,4 @@ See the [LICENSE](LICENSE) file for details.
 
 ---
 
-**Powered by** [Reflexio](https://reflexio.ai) · **Runs on** [Claude Code](https://claude.com/claude-code) and Codex · **Written in** Python 3.12+
+**Powered by** [Reflexio](https://reflexio.ai) · **Runs on** [Claude Code](https://claude.com/claude-code), Codex, and OpenCode · **Written in** Python 3.12+