@wdio/mcp

Wdio MCP by Wdio

MCP server with WebdriverIO for browser and mobile app automation (iOS/Android via Appium)

Live Registry Versionv4.0.0Previous: v3.14.0Published 2026-10-08

Stability Grade

B+ (86/100)

90-Day Velocity

5 releases

Moderate cadence

Dependencies

16 direct

NPM manifest

License

MIT

Verified on NPM

Recommended Exact Pin: npx -y @wdio/mcp@4.0.0

NPM Registry ->GitHub Repo ->

TL;DR Verdict & Quick Citation Summary (2026-10-24)Source: AgentBreakWatch Live NPM Index

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 across 5 releases in the past 90 days. 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. Production teams should pin npx -y @wdio/mcp@4.0.0 rather than using unpinned @latest tags.

Breaking Changes & Tool Schema Drift Analysis

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.

Watched Exports / MCP Tool Signatures:

mcpwdio-mcptools/listtools/call

Before (Deprecated / Unpinned Pattern)

"wdio-mcp": {
  "command": "npx",
  "args": ["-y", "@wdio/mcp@latest"]
}

After (Verified v4.0.0 Pattern)

"wdio-mcp": {
  "command": "npx",
  "args": ["-y", "@wdio/mcp@4.0.0"]
}

Frequently Asked Questions: @wdio/mcp

What is the latest version of @wdio/mcp on NPM?

As of 2026-10-24, the latest stable version of @wdio/mcp (Wdio MCP by Wdio) on NPM is v4.0.0, published on 2026-10-08. It has shipped 5 releases in the last 90 days.

Does @wdio/mcp v4.0.0 have breaking changes or MCP schema drift risk?

@wdio/mcp currently carries a MEDIUM schema drift risk rating with a Stability Score of 86/100 (Grade B+). 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.

How do I safely pin @wdio/mcp in production?

Avoid unpinned @latest tags in production agent configs. Pin the exact verified version using `npx -y @wdio/mcp@4.0.0` and monitor mcp, wdio-mcp, tools/list, tools/call for parameter or schema changes.

30-Min Registry & Schema Poller