io.github.CloudCorpRecords/visualdiff

visualdiff

Is the io.github.CloudCorpRecords/visualdiff MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-02.

SnapDiff visual diffs: verify UI changes, compare pages, screenshots, HTML to image.

alive probed 2026-11-14 · unchanged since 2026-11-02

4tools

1.4ktokens in Claude Opus 5.5

0.7 %of Claude's 200k window

0.6×the median server

288 msto initialize

5 msto list tools

Run it: npx -y @reneturcios/visualdiff@0.1.0 (stdio, probed in a container with the network off)
Host: npmjs.com
Reports itself as: visualdiff 0.1.0
Capabilities: tools
Instructions: none
Of a 1M window: 0.1 % of a 1M context window
Count: 1.4k tokens in Claude Opus 5.5, exact, measured 2026-11-02. With the Claude Code prefix mcp__…__ on each tool name: 1.5k. The o200k_base estimate is 773. Counted again when the tool definitions change. Method.
Repository: https://github.com/CloudCorpRecords/visualdiff
Registry: active, updated 2026-11-02 · registry entry

Most expensive tools

The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.83×.

Tool	≈ Claude tokens	o200k estimate	Share of this server
snapdiff_verify_ui_change	551	302	39 %
snapdiff_compare_pages	398	218	28 %
snapdiff_capture_screenshot	252	138	18 %
snapdiff_html_to_image	210	115	15 %

Other registry entries on npmjs.com, the ones next to this name; all of them.

Servers that mention screenshots or snapdiff.

The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.

Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.