{"generatedAt":"2026-10-24T12:11:27.697Z","canonicalUrl":"https://agentbreakwatch.vercel.app/p/wdio-mcp","llmsTxtUrl":"https://agentbreakwatch.vercel.app/p/wdio-mcp/llms.txt","categoryHub":{"slug":"browser-automation","title":"Browser Automation, Playwright & DevTools MCP Servers","url":"https://agentbreakwatch.vercel.app/c/browser-automation"},"tldrVerdict":"Wdio MCP (@wdio/mcp) is currently at v4.0.0 on NPM (published 2026-10-08), with a 90-day Stability Score of 86/100 (B+) and MEDIUM schema drift risk. Built on MCP SDK (^1.27.1); recent release v4.0.0 (up from v3.14.0) updates Browser Automation MCP tool schemas and transport handling (5 releases in last 90d). Pin exact version v4.0.0 in .mcp.json to avoid silent parameter drift.","package":{"slug":"wdio-mcp","packageName":"@wdio/mcp","registry":"npm","kind":"mcp","subcategory":"Browser Automation MCP","displayName":"Wdio MCP","vendor":"Wdio","githubRepo":"webdriverio/mcp","breakingSummary":"Built on MCP SDK (^1.27.1); recent release v4.0.0 (up from v3.14.0) updates Browser Automation MCP tool schemas and transport handling (5 releases in last 90d). Pin exact version v4.0.0 in .mcp.json to avoid silent parameter drift.","schemaDriftRisk":"medium","affectedSymbols":["mcp","wdio-mcp","tools/list","tools/call"],"migrationBefore":"\"wdio-mcp\": {\n  \"command\": \"npx\",\n  \"args\": [\"-y\", \"@wdio/mcp@latest\"]\n}","migrationAfter":"\"wdio-mcp\": {\n  \"command\": \"npx\",\n  \"args\": [\"-y\", \"@wdio/mcp@4.0.0\"]\n}","description":"MCP server with WebdriverIO for browser and mobile app automation (iOS/Android via Appium)","latestVersion":"4.0.0","latestPublishedAt":"2026-10-08T18:43:09.689Z","recentVersions":[{"version":"4.0.0","publishedAt":"2026-10-08T18:43:09.689Z"},{"version":"3.14.0","publishedAt":"2026-09-23T07:43:09.480Z"},{"version":"3.13.0","publishedAt":"2026-09-15T19:33:03.315Z"},{"version":"3.12.1","publishedAt":"2026-09-12T09:22:41.115Z"},{"version":"3.12.0","publishedAt":"2026-09-04T06:14:08.035Z"},{"version":"3.11.1","publishedAt":"2026-07-21T13:00:40.490Z"}],"releasesLast90d":5,"dependenciesCount":16,"license":"MIT","registryUrl":"https://www.npmjs.com/package/@wdio/mcp","githubUrl":"https://github.com/webdriverio/mcp","installCommand":"npx -y @wdio/mcp@4.0.0","stabilityScore":86,"stabilityGrade":"B+"}}