fix(plugin): slim main entry so OpenCode can load it

docs/troubleshooting.md

@@ -148,7 +148,7 @@ echo "$jwt" | cut -d. -f2 | base64 -d 2>/dev/null | jq '{aud, iss, sub}'
 The principled fix on the embedder side:
 
 ```ts
-import { OAuth2ModelSyncPlugin } from "@vymalo/opencode-oauth2";
+import { OAuth2ModelSyncPlugin } from "@vymalo/opencode-oauth2/lib";
 const runtime = new OAuth2ModelSyncPlugin(cfg, { /* ... */ });
 await runtime.initialize();
 await runtime.start({ warmup: true, interactive: false });

package.json

@@ -1,6 +1,6 @@
 {
   "name": "opencode-oauth2-workspace",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "private": true,
   "description": "Workspace for @vymalo/opencode-oauth2 — OAuth2/OIDC-secured OpenAI-compatible providers for OpenCode.",
   "packageManager": "pnpm@11.3.0",

packages/opencode-oauth2/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vymalo/opencode-oauth2",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "description": "OpenCode plugin for OAuth2/OIDC-secured, OpenAI-compatible model providers with periodic model sync.",
   "license": "MIT",
   "author": "vymalo contributors",
@@ -25,6 +25,17 @@
   "type": "module",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/index.d.ts",
+      "import": "./dist/index.js"
+    },
+    "./lib": {
+      "types": "./dist/lib.d.ts",
+      "import": "./dist/lib.js"
+    },
+    "./package.json": "./package.json"
+  },
   "sideEffects": false,
   "files": [
     "dist"

packages/opencode-oauth2/src/index.ts

@@ -1,35 +1,5 @@
-export {
-  DEFAULT_HTTP_TIMEOUT_MS,
-  DEFAULT_SYNC_INTERVAL_MINUTES,
-  type OAuth2ModelSyncConfig,
-  type OAuth2ModelSyncConfigInput,
-  type OAuthServerConfig,
-  type OAuthServerConfigInput,
-  validateConfig
-} from "./config.js";
-
-export { createJsonConsoleLogger, type LogLevel, type Logger } from "./logging.js";
-
-export { buildModelsUrl, fetchModels } from "./model-discovery.js";
-
-export { diffModels, normalizeModelId, normalizeModelList } from "./model-normalization.js";
-
-export { OAuth2ModelSyncPlugin, type PluginOptions } from "./plugin.js";
-
-export { resolveCacheDir, FileCacheStore } from "./cache.js";
-
-export {
-  createOpencodeOauth2Plugin,
-  OpencodeOauth2Plugin,
-  OpencodeOauth2Plugin as default
-} from "./opencode.js";
-export type { OpenCodePluginFactoryOptions } from "./opencode.js";
-
-export type {
-  CachedServerState,
-  ModelDiff,
-  NormalizedModel,
-  RawModel,
-  ServerSnapshot,
-  TokenSet
-} from "./types.js";
+// OpenCode plugin entry. The host iterates every named export of this module
+// and rejects any export that isn't a Plugin function (or { server: Plugin }).
+// Only the plugin function lives here; the library API is in ./lib.ts and is
+// exposed via the "./lib" subpath in package.json.
+export { default } from "./opencode.js";

packages/opencode-oauth2/src/lib.ts

@@ -0,0 +1,31 @@
+export {
+  DEFAULT_HTTP_TIMEOUT_MS,
+  DEFAULT_SYNC_INTERVAL_MINUTES,
+  type OAuth2ModelSyncConfig,
+  type OAuth2ModelSyncConfigInput,
+  type OAuthServerConfig,
+  type OAuthServerConfigInput,
+  validateConfig
+} from "./config.js";
+
+export { createJsonConsoleLogger, type LogLevel, type Logger } from "./logging.js";
+
+export { buildModelsUrl, fetchModels } from "./model-discovery.js";
+
+export { diffModels, normalizeModelId, normalizeModelList } from "./model-normalization.js";
+
+export { OAuth2ModelSyncPlugin, type PluginOptions } from "./plugin.js";
+
+export { resolveCacheDir, FileCacheStore } from "./cache.js";
+
+export { createOpencodeOauth2Plugin } from "./opencode.js";
+export type { OpenCodePluginFactoryOptions } from "./opencode.js";
+
+export type {
+  CachedServerState,
+  ModelDiff,
+  NormalizedModel,
+  RawModel,
+  ServerSnapshot,
+  TokenSet
+} from "./types.js";

packages/plugin-bundle/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@vymalo/opencode-oauth2-bundle",
-  "version": "0.2.0",
+  "version": "0.2.1",
   "private": true,
   "type": "module",
   "scripts": {