diff --git a/AGENTS.md b/AGENTS.md
deleted file mode 100644
index 86cebc9..0000000
--- a/AGENTS.md
+++ /dev/null
@@ -1,336 +0,0 @@
-# Inference‑Only Copilot Bridge (VS Code Desktop)
-
-## Scope & Goals
-
-Expose a **local, OpenAI‑compatible chat endpoint** inside a **running VS Code Desktop** session that forwards requests to **GitHub Copilot Chat** via the **VS Code Chat provider**. No workspace tools (no search/edit), no VS Code Server.
-
-- Endpoints:
-  - `POST /v1/chat/completions` (supports streaming via SSE)
-  - `GET /v1/models` (synthetic listing)
-  - `GET /healthz` (status)
-- Local only (`127.0.0.1`), single user, opt‑in via VS Code settings/command.
-- Minimal state: one Copilot session per request; no history persisted by the bridge.
-
-**Non‑goals:** multi‑tenant proxying, private endpoint scraping, file I/O tools, function/tool calling emulation.
-
----
-
-## Architecture (Desktop‑only, in‑process)
-
-```
-VS Code Desktop (running)
-┌──────────────────────────────────────────────────────────────┐
-│ Bridge Extension (TypeScript, Extension Host)                │
-│  - HTTP server on 127.0.0.1:<port>                           │
-│  - POST /v1/chat/completions  → Copilot Chat provider        │
-│  - GET  /v1/models (synthetic)                               │
-│  - GET  /healthz                                             │
-│ Copilot pipe:                                                │
-│  vscode.chat.requestChatAccess('copilot')                    │
-│    → access.startSession().sendRequest({ prompt, ... })      │
-└──────────────────────────────────────────────────────────────┘
-```
-
-### Data flow
-Client (OpenAI API shape) → Bridge HTTP → normalize messages → `requestChatAccess('copilot')` → `startSession().sendRequest` → stream chunks → SSE to client.
-
----
-
-## API Contract (subset, OpenAI‑compatible)
-
-### POST `/v1/chat/completions`
-**Accepted fields**
-- `model`: string (ignored internally, echoed back as synthetic id).
-- `messages`: array of `{role, content}`; roles: `system`, `user`, `assistant`.
-- `stream`: boolean (default `true`). If `false`, return a single JSON completion.
-
-**Ignored fields**  
-`tools`, `function_call/tool_choice`, `temperature`, `top_p`, `logprobs`, `seed`, penalties, `response_format`, `stop`, `n`.
-
-**Prompt normalization**
-- Keep the last **system** message and the last **N** user/assistant turns (configurable, default 3) to bound prompt size.
-- Render into a single text prompt:
-
-```
-[SYSTEM]
-<system text>
-
-[DIALOG]
-user: ...
-assistant: ...
-user: ...
-```
-
-**Streaming response (SSE)**
-- For each Copilot content chunk:
-
-```
-data: {"id":"cmp_<uuid>","object":"chat.completion.chunk","choices":[{"index":0,"delta":{"content":"<chunk>"}}]}
-```
-
-- Terminate with:
-
-```
-data: [DONE]
-```
-
-**Non‑streaming response**
-
-```json
-{
-  "id": "cmpl_<uuid>",
-  "object": "chat.completion",
-  "choices": [
-    { "index": 0, "message": { "role": "assistant", "content": "<full text>" }, "finish_reason": "stop" }
-  ]
-}
-```
-
-### GET `/v1/models`
-
-```json
-{
-  "data": [
-    { "id": "gpt-4o-copilot", "object": "model", "owned_by": "vscode-bridge" }
-  ]
-}
-```
-
-### GET `/healthz`
-
-```json
-{ "ok": true, "copilot": "ok", "version": "<vscode.version>" }
-```
-
-### Error envelope (OpenAI‑style)
-
-```json
-{ "error": { "message": "Copilot unavailable", "type": "server_error", "code": "copilot_unavailable" } }
-```
-
----
-
-## Extension Design
-
-### `package.json` (relevant)
-- `activationEvents`: `onStartupFinished` (and commands).
-- `contributes.commands`: `bridge.enable`, `bridge.disable`, `bridge.status`.
-- `contributes.configuration` (under `bridge.*`):
-  - `enabled` (bool; default `false`)
-  - `host` (string; default `"127.0.0.1"`)
-  - `port` (int; default `0` = random ephemeral)
-  - `token` (string; optional bearer; empty means no auth, still loopback only)
-  - `historyWindow` (int; default `3`)
-
-### Lifecycle
-- On activate:
-  1. Check `bridge.enabled`; if false, return.
-  2. Attempt `vscode.chat.requestChatAccess('copilot')`; cache access if granted.
-  3. Start HTTP server bound to loopback.
-  4. Status bar item: `Copilot Bridge: OK/Unavailable @ <host>:<port>`.
-- On deactivate/disable: close server, dispose listeners.
-
-### Copilot Hook
-
-```ts
-const access = await vscode.chat.requestChatAccess('copilot');   // per enable or per request
-const session = await access.startSession();
-const stream  = await session.sendRequest({ prompt, attachments: [] });
-// stream.onDidProduceContent(text => ...)
-// stream.onDidEnd(() => ...)
-```
-
----
-
-## Implementation Notes
-- **HTTP server:** Node `http` or a tiny `express` router. Keep it minimal to reduce dependencies.
-- **Auth:** optional `Authorization: Bearer <token>`; recommended for local automation. Reject mismatches with 401.
-- **Backpressure:** serialize requests or cap concurrency (configurable). If Copilot throttles, return 429 with `Retry-After`.
-- **Message normalization:**
-  - Coerce content variants (`string`, arrays, objects with `text`) into plain strings.
-  - Join multi‑part content with `\n`.
-- **Streaming:**
-  - Set headers: `Content-Type: text/event-stream`, `Cache-Control: no-cache`, `Connection: keep-alive`.
-  - Flush after each chunk; handle client disconnect by disposing stream subscriptions.
-- **Non‑stream:** buffer chunks; return a single completion object.
-- **Errors:** `503` when Copilot access unavailable; `400` for invalid payloads; `500` for unexpected failures.
-- **Logging:** VS Code Output channel: start/stop, port, errors (no prompt bodies unless user enables verbose logging).
-- **UX:** `bridge.status` shows availability, bound address/port, and whether a token is required; status bar indicator toggles on availability.
-
----
-
-## Security & Compliance
-- Local only: default bind to `127.0.0.1`; no remote exposure.
-- Single user: relies on the user’s authenticated VS Code Copilot session; bridge does not handle tokens.
-- No scraping/private endpoints: all calls go through the VS Code Chat provider.
-- No multi‑tenant/proxying: do not expose to others; treat as a personal developer convenience.
-
----
-
-## Testing Plan
-1. **Health**
-   ```bash
-   curl http://127.0.0.1:<port>/healthz
-   ```
-   Expect `{ ok: true, copilot: "ok" }` when signed in.
-
-2. **Streaming completion**
-   ```bash
-   curl -N -H "Content-Type: application/json" \
-     -d '{"model":"gpt-4o-copilot","stream":true,"messages":[{"role":"user","content":"hello"}]}' \
-     http://127.0.0.1:<port>/v1/chat/completions
-   ```
-   Expect multiple `data:` chunks and `[DONE]`.
-
-3. **Non‑stream** (`"stream": false`) → single JSON completion.
-
-4. **Bearer** (when configured): missing/incorrect token → `401`.
-
-5. **Unavailable**: sign out of Copilot → `/healthz` shows `unavailable`; POST returns `503`.
-
-6. **Concurrency/throttle**: fire two requests; verify cap or serialized handling.
-
----
-
-## Minimal Code Skeleton
-
-### `src/extension.ts`
-
-```ts
-import * as vscode from 'vscode';
-import * as http from 'http';
-
-let server: http.Server | undefined;
-let access: vscode.ChatAccess | undefined;
-
-export async function activate(ctx: vscode.ExtensionContext) {
-  const cfg = vscode.workspace.getConfiguration('bridge');
-  if (!cfg.get<boolean>('enabled')) return;
-
-  try { access = await vscode.chat.requestChatAccess('copilot'); }
-  catch { access = undefined; }
-
-  const host = cfg.get<string>('host') ?? '127.0.0.1';
-  const portCfg = cfg.get<number>('port') ?? 0;
-  const token = (cfg.get<string>('token') ?? '').trim();
-  const hist = cfg.get<number>('historyWindow') ?? 3;
-
-  server = http.createServer(async (req, res) => {
-    try {
-      if (token && req.headers.authorization !== `Bearer ${token}`) {
-        res.writeHead(401, { 'Content-Type': 'application/json' });
-        res.end(JSON.stringify({ error:{ message:'unauthorized' } }));
-        return;
-      }
-      if (req.method === 'GET' && req.url === '/healthz') {
-        res.writeHead(200, { 'Content-Type':'application/json' });
-        res.end(JSON.stringify({ ok: !!access, copilot: access ? 'ok':'unavailable', version: vscode.version }));
-        return;
-      }
-      if (req.method === 'GET' && req.url === '/v1/models') {
-        res.writeHead(200, { 'Content-Type':'application/json' });
-        res.end(JSON.stringify({ data:[{ id:'gpt-4o-copilot', object:'model', owned_by:'vscode-bridge' }] }));
-        return;
-      }
-      if (req.method === 'POST' && req.url?.startsWith('/v1/chat/completions')) {
-        if (!access) {
-          res.writeHead(503, { 'Content-Type':'application/json' });
-          res.end(JSON.stringify({ error:{ message:'Copilot unavailable', type:'server_error', code:'copilot_unavailable' } }));
-          return;
-        }
-        const body = await readJson(req);
-        const prompt = normalizeMessages(body?.messages ?? [], hist);
-        const streamMode = body?.stream !== false; // default=true
-        const session = await access.startSession();
-        const chatStream = await session.sendRequest({ prompt, attachments: [] });
-
-        if (streamMode) {
-          res.writeHead(200, {
-            'Content-Type':'text/event-stream',
-            'Cache-Control':'no-cache',
-            'Connection':'keep-alive'
-          });
-          const id = `cmp_${Math.random().toString(36).slice(2)}`;
-          const h1 = chatStream.onDidProduceContent((chunk) => {
-            res.write(`data: ${JSON.stringify({
-              id, object:'chat.completion.chunk',
-              choices:[{ index:0, delta:{ content: chunk } }]
-            })}\n\n`);
-          });
-          const endAll = () => {
-            res.write('data: [DONE]\n\n'); res.end();
-            h1.dispose(); h2.dispose();
-          };
-          const h2 = chatStream.onDidEnd(endAll);
-          req.on('close', endAll);
-          return;
-        } else {
-          let buf = '';
-          const h1 = chatStream.onDidProduceContent((chunk) => { buf += chunk; });
-          await new Promise<void>(resolve => {
-            const h2 = chatStream.onDidEnd(() => { h1.dispose(); h2.dispose(); resolve(); });
-          });
-          res.writeHead(200, { 'Content-Type':'application/json' });
-          res.end(JSON.stringify({
-            id:`cmpl_${Math.random().toString(36).slice(2)}`,
-            object:'chat.completion',
-            choices:[{ index:0, message:{ role:'assistant', content: buf }, finish_reason:'stop' }]
-          }));
-          return;
-        }
-      }
-      res.writeHead(404).end();
-    } catch (e:any) {
-      res.writeHead(500, { 'Content-Type':'application/json' });
-      res.end(JSON.stringify({ error:{ message: e?.message ?? 'internal_error', type:'server_error', code:'internal_error' } }));
-    }
-  });
-
-  server.listen(portCfg, host, () => {
-    const addr = server!.address();
-    const shown = typeof addr === 'object' && addr ? `${addr.address}:${addr.port}` : `${host}:${portCfg}`;
-    vscode.window.setStatusBarMessage(`Copilot Bridge: ${access ? 'OK' : 'Unavailable'} @ ${shown}`);
-  });
-
-  ctx.subscriptions.push({ dispose: () => server?.close() });
-}
-
-export function deactivate() {
-  server?.close();
-}
-
-function readJson(req: http.IncomingMessage): Promise<any> {
-  return new Promise((resolve, reject) => {
-    let data = ''; req.on('data', c => data += c);
-    req.on('end', () => { try { resolve(data ? JSON.parse(data) : {}); } catch (e) { reject(e); } });
-    req.on('error', reject);
-  });
-}
-
-function normalizeMessages(messages: any[], histWindow: number): string {
-  const system = messages.filter((m:any) => m.role === 'system').pop()?.content;
-  const turns = messages.filter((m:any) => m.role === 'user' || m.role === 'assistant').slice(-histWindow*2);
-  const dialog = turns.map((m:any) => `${m.role}: ${asText(m.content)}`).join('\n');
-  return `${system ? `[SYSTEM]\n${asText(system)}\n\n` : ''}[DIALOG]\n${dialog}`;
-}
-
-function asText(content: any): string {
-  if (typeof content === 'string') return content;
-  if (Array.isArray(content)) return content.map(asText).join('\n');
-  if ((content as any)?.text) return (content as any).text;
-  try { return JSON.stringify(content); } catch { return String(content); }
-}
-```
-
----
-
-## Delivery Checklist
-- Extension skeleton with settings + commands.
-- HTTP server (loopback), `/healthz`, `/v1/models`, `/v1/chat/completions`.
-- Copilot access + session streaming.
-- Prompt normalization (system + last N turns).
-- SSE mapping and non‑stream fallback.
-- Optional bearer token check.
-- Status bar + Output channel diagnostics.
-- Tests: health, streaming, non‑stream, auth, unavailability.
-- 
\ No newline at end of file
diff --git a/README.md b/README.md
index b87e3f0..cf7a822 100644
--- a/README.md
+++ b/README.md
@@ -1,156 +1,192 @@
-# VS Code Copilot Bridge (Desktop, Inference-only)
+<img src="images/icon.png" width="100" />
 
-Local OpenAI-compatible HTTP facade to GitHub Copilot via the VS Code Language Model API.
+# Copilot Bridge (VS Code Extension)
 
-- Endpoints (local-only, default bind 127.0.0.1):
-  - POST /v1/chat/completions (SSE streaming; use "stream": false for non-streaming)
-  - GET /v1/models (dynamic listing of available Copilot models)
-  - GET /healthz (ok/unavailable + vscode.version)
+[![Visual Studio Marketplace](https://vsmarketplacebadges.dev/version/thinkability.copilot-bridge.svg)](https://marketplace.visualstudio.com/items?itemName=thinkability.copilot-bridge)
 
-- Copilot pipe: vscode.lm.selectChatModels({ vendor: "copilot", family: "gpt-4o" }) → model.sendRequest(messages)
+Expose GitHub Copilot as a local, OpenAI-compatible HTTP endpoint running inside VS Code. The bridge forwards chat requests to Copilot using the VS Code Language Model API and streams results back to you.
 
-- Prompt normalization: last system message + last N user/assistant turns (default 3) rendered as:
-  [SYSTEM]
-  …
-  [DIALOG]
-  user: …
-  assistant: …
+What you get:
 
-- Security: loopback-only binding by default; optional Authorization: Bearer <token>.
+- Local HTTP server (loopback-only by default)
+- OpenAI-style endpoints and payloads
+- Server-Sent Events (SSE) streaming for chat completions
+- Dynamic listing of available Copilot chat models
 
-## Install, Build, and Run
+Endpoints exposed:
 
-Prerequisites:
-- VS Code Desktop (stable), GitHub Copilot signed in
-- Node.js 18+ (recommended)
-- npm
+- POST /v1/chat/completions — OpenAI-style chat API (streaming by default)
+- GET  /v1/models — lists available Copilot models
+- GET  /healthz — health + VS Code version
 
-- Auto-recovery: the bridge re-requests Copilot access on each chat request if missing; no restart required after signing in. `/healthz` will best-effort recheck only when `bridge.verbose` is true.
+The extension will autostart and requires VS Code to be running.
 
+### Don't break your Copilot license
 
+This extension allows you to use your Copilot outside of VS Code **for your own personal use only** obeying the same terms as set forth in the VS Code and Github Copilot terms of service.
 
+## Quick start
 
-Steps:
-1) Install deps and compile:
-   npm install
-   npm run compile
+Requirements:
 
-2) Launch in VS Code (recommended for debugging):
-   - Open this folder in VS Code
-   - Press F5 to run the extension in a new Extension Development Host
+- VS Code Desktop with GitHub Copilot signed in
+- If building locally: Node.js 18+ and npm
 
-3) Enable the bridge:
-   - Command Palette → “Copilot Bridge: Enable”
-   - Or set in settings: bridge.enabled = true
-   - “Copilot Bridge: Status” shows the bound address/port and token requirement
+Steps (dev run):
 
-Optional: Packaging a VSIX
-- You can package with vsce (not included):
-  npm i -g @vscode/vsce
-  vsce package
-- Then install the generated .vsix via “Extensions: Install from VSIX…”
-## Enabling the Language Model API (if required)
+1. Install and compile
 
-If your VS Code build requires enabling proposed APIs for the Language Model API, start with:
-### Models and Selection
+```bash
+npm install
+npm run compile
+```
 
-- The bridge lists available GitHub Copilot chat models using the VS Code Language Model API. Example:
-  curl http://127.0.0.1:&lt;port&gt;/v1/models
-  → { "data": [ { "id": "gpt-4o-copilot", ... }, ... ] }
+1. Press F5 in VS Code to launch an Extension Development Host
 
-- To target a specific model for inference, set the "model" field in your POST body. The bridge accepts:
-  - IDs returned by /v1/models (e.g., "gpt-4o-copilot")
-  - A Copilot family name (e.g., "gpt-4o")
-  - "copilot" to allow default selection
+1. In the Dev Host, enable the bridge
 
-Examples:
+- Command Palette → “Copilot Bridge: Enable”
+- Or set setting bridge.enabled = true
+
+1. Check status
+
+- Command Palette → “Copilot Bridge: Status” (shows bound address/port and whether a token is required)
+
+Optional: package a VSIX
+
+```bash
+npm run package
+```
+Then install the generated .vsix via “Extensions: Install from VSIX…”.
+
+## Use it
+
+Replace PORT with what “Copilot Bridge: Status” shows.
+
+- List models
+
+```bash
+curl http://127.0.0.1:$PORT/v1/models
+```
+
+- Stream a completion
+
+```bash
 curl -N -H "Content-Type: application/json" \
   -d '{"model":"gpt-4o-copilot","messages":[{"role":"user","content":"hello"}]}' \
-  http://127.0.0.1:&lt;port&gt;/v1/chat/completions
+  http://127.0.0.1:$PORT/v1/chat/completions
+```
 
-curl -N -H "Content-Type: application/json" \
-  -d '{"model":"gpt-4o","messages":[{"role":"user","content":"hello"}]}' \
-  http://127.0.0.1:&lt;port&gt;/v1/chat/completions
+- Non-streaming
 
-- If a requested model is unavailable, the bridge returns:
-  404 with { "error": { "code": "model_not_found", "reason": "not_found" } }.
-- Stable VS Code: `code --enable-proposed-api thinkability.copilot-bridge`
-- VS Code Insiders or Extension Development Host (F5) also works.
+```bash
+curl -H "Content-Type: application/json" \
+  -d '{"model":"gpt-4o-copilot","stream":false,"messages":[{"role":"user","content":"hello"}]}' \
+  http://127.0.0.1:$PORT/v1/chat/completions
+```
 
-When the API is not available, the Output (“Copilot Bridge”) will show:
-“VS Code Language Model API not available; update VS Code or enable proposed API.”
+Tip: You can also pass a family like "gpt-4o" as model. If unavailable you’ll get 404 with code model_not_found.
 
-## Troubleshooting
+### Using OpenAI SDK (Node.js)
 
-- /healthz shows `copilot: "unavailable"` with a `reason`:
-  - `missing_language_model_api`: Language Model API not available
-  - `copilot_model_unavailable`: No Copilot models selectable
-  - `consent_required`: User consent/sign-in required for Copilot models
-  - `rate_limited`: Provider throttling
-  - `not_found`: Requested model not found
-  - `copilot_unavailable`: Other provider errors
-- POST /v1/chat/completions returns 503 with the same `reason` codes.
+Point your client to the bridge and use your token (if set) as apiKey.
 
+```ts
+import OpenAI from "openai";
+
+const client = new OpenAI({
+  baseURL: `http://127.0.0.1:${process.env.PORT}/v1`,
+  apiKey: process.env.BRIDGE_TOKEN || "not-used-when-empty",
+});
+
+const rsp = await client.chat.completions.create({
+  model: "gpt-4o-copilot",
+  messages: [{ role: "user", content: "hello" }],
+  stream: false,
+});
+console.log(rsp.choices[0].message?.content);
+```
+
+## How it works
+
+The extension uses VS Code’s Language Model API to select a GitHub Copilot chat model and forward your conversation. Messages are normalized to preserve the last system prompt and the most recent user/assistant turns (configurable window). Responses are streamed back via SSE or returned as a single JSON payload.
 
 ## Configuration (bridge.*)
 
-- bridge.enabled (boolean; default false): auto-start on VS Code startup
-- bridge.host (string; default "127.0.0.1"): bind address (keep on loopback)
-- bridge.port (number; default 0): 0 = ephemeral port
-- bridge.token (string; default ""): optional bearer token; empty disables auth
-- bridge.historyWindow (number; default 3): number of user/assistant turns to keep
-- bridge.maxConcurrent (number; default 1): max concurrent chat requests; excess → 429
-## Viewing logs
+Settings live under “Copilot Bridge” in VS Code settings:
 
-To see verbose logs:
-1) Enable: Settings → search “Copilot Bridge” → enable “bridge.verbose”
-2) Open: View → Output → select “Copilot Bridge” in the dropdown
-3) Trigger a request (e.g., curl /v1/chat/completions). You’ll see:
-   - HTTP request lines (method/path)
-   - Model selection attempts (“Copilot model selected.”)
-   - SSE lifecycle (“SSE start …”, “SSE end …”)
-   - Health checks (best-effort model check when verbose is on)
-   - API diagnostics (e.g., missing Language Model API)
-- bridge.verbose (boolean; default false): verbose logs to “Copilot Bridge” output channel
+| Setting | Default | Description |
+|---|---|---|
+| bridge.enabled | false | Start the bridge automatically when VS Code launches. |
+| bridge.host | 127.0.0.1 | Bind address. Keep on loopback for safety. |
+| bridge.port | 0 | Port for the HTTP server. 0 picks an ephemeral port. |
+| bridge.token | "" | Optional bearer token. If set, requests must include `Authorization: Bearer <token>`. |
+| bridge.historyWindow | 3 | Number of user/assistant turns kept (system message is tracked separately). |
+| bridge.maxConcurrent | 1 | Maximum concurrent /v1/chat/completions; excess return 429. |
+| bridge.verbose | false | Verbose logs in the “Copilot Bridge” Output channel. |
 
-## Manual Testing (curl)
+Status bar: Shows availability and bound address (e.g., “Copilot Bridge: OK @ 127.0.0.1:12345”).
 
-Replace <port> with the port shown in “Copilot Bridge: Status”.
+## Endpoints
 
-Health:
-curl http://127.0.0.1:<port>/healthz
+### GET /healthz
 
-Models:
-curl http://127.0.0.1:<port>/v1/models
+Returns `{ ok: true, copilot: "ok" | "unavailable", reason?: string, version: <vscode.version> }`.
 
-Streaming completion:
-curl -N -H "Content-Type: application/json" \
-  -d '{"model":"gpt-4o-copilot","stream":true,"messages":[{"role":"user","content":"hello"}]}' \
-  http://127.0.0.1:<port>/v1/chat/completions
+### GET /v1/models
 
-Non-stream:
-curl -H "Content-Type: application/json" \
-  -d '{"model":"gpt-4o-copilot","stream":false,"messages":[{"role":"user","content":"hello"}]}' \
-  http://127.0.0.1:<port>/v1/chat/completions
+Returns `{ data: [{ id, object: "model", owned_by: "vscode-bridge" }] }`.
 
-Auth (when bridge.token is set):
-- Missing/incorrect Authorization: Bearer <token> → 401
+### POST /v1/chat/completions
 
-Copilot unavailable:
-- Sign out of GitHub Copilot; /healthz shows unavailable; POST returns 503 envelope
+OpenAI-style body with `messages` and optional `model` and `stream`. Streaming uses SSE with `data: { ... }` events and a final `data: [DONE]`.
 
-Concurrency:
-- Fire 2+ concurrent requests; above bridge.maxConcurrent → 429 rate_limit_error
+Accepted model values:
 
-## Notes
+- IDs from /v1/models (e.g., `gpt-4o-copilot`)
+- Copilot family names (e.g., `gpt-4o`)
+- `copilot` to allow default selection
 
-- Desktop-only, in-process. No VS Code Server dependency.
-- Single-user, local loopback. Do not expose to remote interfaces.
-- Non-goals: tools/function calling emulation, workspace file I/O, multi-tenant proxying.
+Common errors:
+
+- 401 unauthorized when token is set but header is missing/incorrect
+- 404 model_not_found when the requested family/ID isn’t available
+- 429 rate_limit_exceeded when above bridge.maxConcurrent
+- 503 copilot_unavailable when the Language Model API or Copilot model isn’t available
+
+## Logs and diagnostics
+
+To view logs:
+
+1. Enable “bridge.verbose” (optional)
+1. View → Output → “Copilot Bridge”
+1. Trigger requests to see HTTP lines, model selection, SSE lifecycle, and health messages
+
+If the Language Model API is missing or your VS Code build doesn’t support it, you’ll see a message in the Output channel. Use a recent VS Code build and make sure GitHub Copilot is signed in.
+
+## Security notes
+
+- Binds to 127.0.0.1 by default. Do not expose to remote interfaces.
+- Set `bridge.token` to require `Authorization: Bearer <token>` on every request.
+- Single-user, local process; intended for local tooling and experiments.
+
+## Troubleshooting
+
+The `/healthz` endpoint may report `copilot: "unavailable"` for reasons like:
+
+- missing_language_model_api — VS Code API not available
+- copilot_model_unavailable — No Copilot models selectable
+- not_found — Requested model/family not found
+- consent_required, rate_limited, copilot_unavailable — provider-specific or transient issues
+
+POST /v1/chat/completions returns 503 with similar reason codes when Copilot isn’t usable.
 
 ## Development
 
-- Build: npm run compile
-- Watch: npm run watch
-- Main: src/extension.ts
-- Note: Previously used Chat API shims are no longer needed; the bridge now uses the Language Model API.
+- Build: `npm run compile`
+- Watch: `npm run watch`
+- Entry point: `src/extension.ts`
+
+## License
+
+Apache-2.0
diff --git a/images/icon.png b/images/icon.png
new file mode 100644
index 0000000..acea970
Binary files /dev/null and b/images/icon.png differ
diff --git a/package-lock.json b/package-lock.json
index 101756b..da283bf 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,13 @@
 {
   "name": "copilot-bridge",
-  "version": "0.1.2",
+  "version": "0.1.5",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "copilot-bridge",
-      "version": "0.1.2",
+      "version": "0.1.5",
+      "license": "Apache License 2.0",
       "dependencies": {
         "polka": "^0.5.2"
       },
diff --git a/package.json b/package.json
index d40e4df..a97f678 100644
--- a/package.json
+++ b/package.json
@@ -1,12 +1,20 @@
 {
+  "private": false,
+  "icon": "images/icon.png",
   "name": "copilot-bridge",
   "displayName": "Copilot Bridge",
-  "description": "Local OpenAI-compatible chat endpoint bridging to GitHub Copilot via the VS Code Language Model API.",
-  "version": "0.1.5",
+  "description": "Local OpenAI-compatible chat endpoint (inference) bridging to GitHub Copilot via the VS Code Language Model API.",
+  "version": "0.2.0",
   "publisher": "thinkability",
+  "repository": {
+    "type": "git",
+    "url": "https://github.com/larsbaunwall/vscode-copilot-bridge.git"
+  },
+  "author": "larsbaunwall",
   "engines": {
     "vscode": "^1.90.0"
   },
+  "license": "Apache License 2.0",
   "extensionKind": [
     "ui"
   ],
@@ -81,7 +89,8 @@
   "scripts": {
     "compile": "tsc -p .",
     "watch": "tsc -w -p .",
-    "vscode:prepublish": "npm run compile"
+    "vscode:prepublish": "npm run compile",
+    "package": "npx vsce package"
   },
   "dependencies": {
     "polka": "^0.5.2"