chore: version packages

Author: github-actions[bot]

.changeset/mcp-result-discrimination.md

@@ -1,5 +1,18 @@
 # @openrouter/agent
 
+## 0.8.0
+
+### Minor Changes
+
+- [#56](https://github.com/OpenRouterTeam/typescript-agent/pull/56) [`209499a`](https://github.com/OpenRouterTeam/typescript-agent/commit/209499abacd6783ee5c98155bb2a676e3932c3f4) Thanks [@mattapperson](https://github.com/mattapperson)! - Add a `source` discriminant to tool results so untyped MCP tools no longer collapse the type safety of typed tools.
+
+  Previously, mixing an MCP tool (whose output schema is `unknown`) with fully-typed tools in one `callModel({ tools })` array collapsed the entire result union to `unknown` — one untyped tool poisoned every other tool's result type.
+
+  - `ToolExecutionResult` (and `ToolExecutionResultUnion`) now carry `source: 'client' | 'mcp'`. Narrowing on `source === 'client'` recovers the precise, schema-derived results for your own tools; MCP results stay isolated as `unknown` under `source === 'mcp'`.
+  - `ToolResultEvent` (streaming: `getFullResponsesStream`, `getToolStream`) gains the same `source` field. **Breaking:** the `tool.result` event payload now includes `source`; consumers that constructed or exhaustively matched these events may need to account for it.
+  - `@openrouter/agent` exports a `markMcp()` helper, an `isMcpTool()` guard, and the `McpBranded` type. `@openrouter/mcp` brands every wrapped tool (including synthetic `list_resources`/`read_resource`) so the discrimination is automatic — callers just spread `mcp.tools` as before.
+  - MCP tools continue to execute locally and serialize to the wire as `type: 'function'`; the brand is purely informational and does not change runtime behavior.
+
 ## 0.7.2
 
 ### Patch Changes

.changeset/openrouter-mcp-initial.md

@@ -1,6 +1,6 @@
 {
   "name": "@openrouter/agent",
-  "version": "0.7.2",
+  "version": "0.8.0",
   "author": "OpenRouter",
   "description": "Agent toolkit for building AI applications with OpenRouter — tool orchestration, streaming, multi-turn conversations, and format compatibility.",
   "keywords": [

packages/agent/CHANGELOG.md

@@ -0,0 +1,26 @@
+# @openrouter/mcp
+
+## 0.2.0
+
+### Minor Changes
+
+- [#56](https://github.com/OpenRouterTeam/typescript-agent/pull/56) [`209499a`](https://github.com/OpenRouterTeam/typescript-agent/commit/209499abacd6783ee5c98155bb2a676e3932c3f4) Thanks [@mattapperson](https://github.com/mattapperson)! - Add a `source` discriminant to tool results so untyped MCP tools no longer collapse the type safety of typed tools.
+
+  Previously, mixing an MCP tool (whose output schema is `unknown`) with fully-typed tools in one `callModel({ tools })` array collapsed the entire result union to `unknown` — one untyped tool poisoned every other tool's result type.
+
+  - `ToolExecutionResult` (and `ToolExecutionResultUnion`) now carry `source: 'client' | 'mcp'`. Narrowing on `source === 'client'` recovers the precise, schema-derived results for your own tools; MCP results stay isolated as `unknown` under `source === 'mcp'`.
+  - `ToolResultEvent` (streaming: `getFullResponsesStream`, `getToolStream`) gains the same `source` field. **Breaking:** the `tool.result` event payload now includes `source`; consumers that constructed or exhaustively matched these events may need to account for it.
+  - `@openrouter/agent` exports a `markMcp()` helper, an `isMcpTool()` guard, and the `McpBranded` type. `@openrouter/mcp` brands every wrapped tool (including synthetic `list_resources`/`read_resource`) so the discrimination is automatic — callers just spread `mcp.tools` as before.
+  - MCP tools continue to execute locally and serialize to the wire as `type: 'function'`; the brand is purely informational and does not change runtime behavior.
+
+- [#56](https://github.com/OpenRouterTeam/typescript-agent/pull/56) [`26336b5`](https://github.com/OpenRouterTeam/typescript-agent/commit/26336b5c44e5591b380ca4c41bf93b05f0ccdfe2) Thanks [@mattapperson](https://github.com/mattapperson)! - Add `@openrouter/mcp`: expose remote MCP server tools (Streamable HTTP / SSE) as `callModel` tools.
+
+  - `createMCPTools()` connects to a non-stdio MCP server, authenticates once (bearer token, custom headers, or a pluggable `OAuthClientProvider`), and returns a handle whose `.tools` drop straight into `callModel({ tools })`. The same auth is reused for tool discovery and every tool call.
+  - Faithful runtime JSON-Schema → Zod v4 conversion (`convertMcpInputSchema`) so the model sees real parameters; tool output schemas are mapped too.
+  - Serializable, rehydratable cache (`serialize()` / `rehydrateMCPTools()` / pluggable `MCPCacheStore` + `InMemoryMCPCacheStore`) that skips re-listing and, opt-in, re-authentication. Credential caching is off by default.
+  - MCP feature support: progress notifications surfaced as generator-tool events, `tools/list_changed` auto-refresh, cancellation via an abort signal, resources exposed as synthetic `list_resources`/`read_resource` tools, and elicitation with an optional handler (auto-declines when none is provided).
+
+### Patch Changes
+
+- Updated dependencies [[`209499a`](https://github.com/OpenRouterTeam/typescript-agent/commit/209499abacd6783ee5c98155bb2a676e3932c3f4)]:
+  - @openrouter/agent@0.8.0

packages/agent/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@openrouter/mcp",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "author": "OpenRouter",
   "description": "Expose remote MCP server tools (Streamable HTTP / SSE) as tools for @openrouter/agent's callModel, with serializable caching and pluggable auth.",
   "keywords": [