MCPX MCP Gateway

# Verifies NPX-based Slack MCP server can load and list channels. # Steps: # 1) Navigate to the Control Plane UI # 2) Click on Slack tile tab and ensure slack_list_channels is visible # 3) Call backend tool slack__channels_list # 4) Expect the workspace to include channel "mcpx-public" # How to run: # SLACK_MCP_XOXP_TOKEN='xoxp-****' npm run test-scenario -- tests/slack-mcp-npx-test name: "Slack MCP - list channels (via NPX)" image: us-central1-docker.pkg.dev/prj-common-442813/mcpx/mcpx:v0.2.17-66354a7 configMount: config cleanConfigMount: false verboseOutput: false # NOTE: Do NOT commit secrets. We resolve ${SLACK_MCP_XOXP_TOKEN} from shell env at runtime env: SLACK_MCP_XOXP_TOKEN: "${SLACK_MCP_XOXP_TOKEN}" dependentContainers: [] steps: - name: "Load Control-Plane UI" kind: browser toolName: browser_navigate payload: url: "http://localhost:5173" expected: mode: contains value: "Page URL: http://localhost:5173/" # Wait for the dashboard counters to render (replaces the old Tools tab wait) - name: "Wait for dashboard" kind: browser toolName: browser_wait_for payload: text: "Connected MCP servers" time: 12 expected: mode: contains value: "Waited for Connected MCP servers" # Open the Slack server drawer from the canvas - name: "Open Slack server drawer" kind: browser toolName: browser_evaluate payload: function: | () => { const root = document.querySelector('main') || document.body; const h3s = Array.from(root.querySelectorAll('h3')); const header = h3s.find(h => (h.textContent || '').trim().toLowerCase() === 'slack'); if (!header) return 'slack-tile-not-found'; const clickTarget = header.closest('button,[role=button],[data-id],.react-flow__node') || header; ['pointerdown','mousedown','pointerup','mouseup','click'].forEach(type => clickTarget.dispatchEvent(new MouseEvent(type, { bubbles: true, cancelable: true })) ); return 'clicked'; } expected: mode: regex value: "clicked" # Drawer shows Slack tools (e.g., slack_list_channels) - name: "Verify Slack tool is visible" kind: browser toolName: browser_wait_for payload: text: "channels_list" time: 20 expected: mode: contains value: "Waited for channels_list" - name: "Call slack__channels_list" kind: backend toolName: slack__channels_list payload: {"channel_types": "public_channel"} expected: mode: contains value: "ID,Name,Topic,Purpose,MemberCount,Cursor"