io.github.xsignon-secure/E2E
Playwright E2E MCP
Is the Playwright E2E MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-14.
Diagnose and fix Playwright tests (TS, pytest): CI reports, traces, verified fixes, flaky verdicts.
alive probed 2026-11-14
- Run it
- npx -y playwright-e2e-mcp@0.16.2 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- playwright-e2e-mcp 0.16.2
- Capabilities
- extensions, prompts, resources, tools
- Instructions
- none
- Of a 1M window
- 2.1 % of a 1M context window
- Count
- 21k tokens in Claude Opus 5.5, exact, measured 2026-11-03. With the Claude Code prefix mcp__…__ on each tool name: 21k. The o200k_base estimate is 12k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/xsignon-secure/E2E
- Website
- https://github.com/xsignon-secure/E2E#readme
- Registry
- active, updated 2026-11-13 · registry entry
- Changes
- 3 recorded, reachable in 3 of them. A row is added when the result, the tool count or the cost changes.
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.70×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| audit-performance | 2 420 | 1 420 | 12 % |
| compare-visual-state | 2 224 | 1 305 | 11 % |
| inspect-page | 2 190 | 1 285 | 11 % |
| audit-accessibility | 2 125 | 1 247 | 10 % |
| validate-selector | 1 938 | 1 137 | 9 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.xpensiv-si/xpensiv · alive
- io.github.xplormityai/searchdock-cli · alive
- FO Semantic MCP io.github.xplusplusai/fo-semantic-mcp · alive
- Perplexity Browser MCP io.github.xs1128/perplexity-browser-mcp · alive
- io.github.xsronhou/scrapio-mcp · alive
- io.github.xu-c0/cybersec-mcp · alive
- Natal Chart Lab io.github.xucheng2024/natalchartlab · alive
- io.github.xultrax-web/agent-memory-mcp · needs env
Servers that mention playwright.
- com.clauxel.playwrightselectorguard/playwrightselectorguard-mcp · no DNS
- Loadster com.loadster/loadster-mcp · alive
- PlaywrightGen com.playwrightgen/playwrightgen · needs auth
- com.thenextgennexus/playwright-mcp-server · needs auth
- Playrunner dev.playrunner/mcp · needs auth
- io.github.serkan-ozal/browser-devtools-mcp · needs your URL
- ShipCheck io.github.wtaylorwilson/shipcheck · no DNS
- Playwright URL Check io.github.sadri-dridi/playwright-url-ok · alive
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-11-03 08:48 | alive | 372 ms | 20 | 21k | 12k |
| 2026-11-02 08:27 | alive | 300 ms | 19 | 18k | 11k |
| 2026-10-27 06:59 | alive | 230 ms | 16 | 17k | 9.8k |
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- This server is in the heaviest 10 % of the registry. Its 5 most expensive tools are 53 % of the cost. Shorter descriptions, fewer optional parameters and fewer tools cut the cost. The command npx mcpcost --url <endpoint> --tools 50 lists every tool with its cost.