diff --git a/.changeset/gemstack-mcp-initial.md b/.changeset/gemstack-mcp-initial.md
deleted file mode 100644
index fb278f3..0000000
--- a/.changeset/gemstack-mcp-initial.md
+++ /dev/null
@@ -1,13 +0,0 @@
----
-"@gemstack/mcp": minor
----
-
-Initial release. An agent-agnostic framework for authoring MCP servers — the graduation of the mature `@rudderjs/mcp` into a standalone, dependency-light package (runtime deps: `@modelcontextprotocol/sdk`, `zod`, `reflect-metadata`; zero `@rudderjs/*`).
-
-- `McpServer` / `McpTool` / `McpResource` / `McpPrompt` / `McpResponse` / `Mcp` plus the metadata + MCP-spec annotation decorators.
-- **Instance-scoped DI seam**: `@Handle(...)` resolves dependencies through a resolver passed at construction (`new Server({ resolver })`), never off `globalThis`. Built-in `createResolver().register(token, instance)` for the no-container case; a `@Handle` dependency with no resolver (or a resolver yielding `undefined`) fails loudly, naming the member and token — never injects `undefined`.
-- **Framework-neutral HTTP**: `createMcpHttpHandler(server)` returns a plain `node:http` `(req, res)` handler (also fits Express/Connect); `createWebRequestHandler(server)` returns a Web Standard `(request) => Promise<Response>` for Hono/Vike/edge runtimes. `startStdio` for CLI/stdio.
-- **Generic OAuth 2.1**: `oauth2McpMiddleware` takes a user-supplied `verifyToken` (the binding wires its own auth) and emits RFC 9728 protected-resource metadata; no auth provider baked in.
-- `McpTestClient` for in-process testing, and an observer registry for tool/resource/prompt tracing.
-
-Schema conversion uses Zod 4's native `z.toJSONSchema` directly. The Rudder-specific provider, CLI scaffolders, and doctor check stay in `@rudderjs/mcp`, which becomes a thin binding over this core (Phase 2).
diff --git a/packages/mcp/CHANGELOG.md b/packages/mcp/CHANGELOG.md
new file mode 100644
index 0000000..cdd1bfd
--- /dev/null
+++ b/packages/mcp/CHANGELOG.md
@@ -0,0 +1,15 @@
+# @gemstack/mcp
+
+## 0.1.0
+
+### Minor Changes
+
+- 535ae5c: Initial release. An agent-agnostic framework for authoring MCP servers — the graduation of the mature `@rudderjs/mcp` into a standalone, dependency-light package (runtime deps: `@modelcontextprotocol/sdk`, `zod`, `reflect-metadata`; zero `@rudderjs/*`).
+
+  - `McpServer` / `McpTool` / `McpResource` / `McpPrompt` / `McpResponse` / `Mcp` plus the metadata + MCP-spec annotation decorators.
+  - **Instance-scoped DI seam**: `@Handle(...)` resolves dependencies through a resolver passed at construction (`new Server({ resolver })`), never off `globalThis`. Built-in `createResolver().register(token, instance)` for the no-container case; a `@Handle` dependency with no resolver (or a resolver yielding `undefined`) fails loudly, naming the member and token — never injects `undefined`.
+  - **Framework-neutral HTTP**: `createMcpHttpHandler(server)` returns a plain `node:http` `(req, res)` handler (also fits Express/Connect); `createWebRequestHandler(server)` returns a Web Standard `(request) => Promise<Response>` for Hono/Vike/edge runtimes. `startStdio` for CLI/stdio.
+  - **Generic OAuth 2.1**: `oauth2McpMiddleware` takes a user-supplied `verifyToken` (the binding wires its own auth) and emits RFC 9728 protected-resource metadata; no auth provider baked in.
+  - `McpTestClient` for in-process testing, and an observer registry for tool/resource/prompt tracing.
+
+  Schema conversion uses Zod 4's native `z.toJSONSchema` directly. The Rudder-specific provider, CLI scaffolders, and doctor check stay in `@rudderjs/mcp`, which becomes a thin binding over this core (Phase 2).
diff --git a/packages/mcp/package.json b/packages/mcp/package.json
index b692cbb..63b4703 100644
--- a/packages/mcp/package.json
+++ b/packages/mcp/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@gemstack/mcp",
-  "version": "0.0.0",
+  "version": "0.1.0",
   "description": "Agent-agnostic framework for authoring Model Context Protocol (MCP) servers: tools, resources, prompts, decorators, OAuth 2.1, a framework-neutral HTTP handler, and a test client. The graduation of @rudderjs/mcp.",
   "keywords": [
     "mcp",