Add conformance testing CI pipeline

.github/workflows/conformance.yml

@@ -0,0 +1,45 @@
+name: Conformance Tests
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+  workflow_dispatch:
+
+concurrency:
+  group: conformance-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  server-conformance:
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
+          version: 0.9.5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+      - run: uv sync --frozen --all-extras --package mcp-everything-server
+      - run: ./scripts/conformance/run-server.sh
+
+  client-conformance:
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+      - uses: actions/checkout@v4
+      - uses: astral-sh/setup-uv@v7
+        with:
+          enable-cache: true
+          version: 0.9.5
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 24
+      - run: uv sync --frozen --all-extras --package mcp
+      - run: npx @modelcontextprotocol/conformance client --command 'uv run --frozen python scripts/conformance/client.py' --suite all

.gitignore

@@ -172,3 +172,4 @@ cython_debug/
 
 # claude code
 .claude/
+results/

examples/clients/conformance-auth-client/mcp_conformance_auth_client/__init__.py → scripts/conformance/auth-client.py

@@ -32,6 +32,8 @@
 from urllib.parse import parse_qs, urlparse
 
 import httpx
+from pydantic import AnyUrl
+
 from mcp import ClientSession
 from mcp.client.auth import OAuthClientProvider, TokenStorage
 from mcp.client.auth.extensions.client_credentials import (
@@ -41,7 +43,6 @@
 )
 from mcp.client.streamable_http import streamable_http_client
 from mcp.shared.auth import OAuthClientInformationFull, OAuthClientMetadata, OAuthToken
-from pydantic import AnyUrl
 
 
 def get_conformance_context() -> dict[str, Any]: