io.github.mgriffen/tapsite
tapsite
MCP server for web inspection, design system extraction, and accessibility audits
alive probed 2026-10-19
43tools
≈ 4.1ktokens, estimate
≈ 2.1 %of Claude's 200k window
2.9×the median server
993 msto initialize
37 msto list tools
- Run it
- npx -y tapsite@4.0.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- tapsite 4.0.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- ≈ 0.4 % of a 1M context window, estimate
- Claude count
- The count_tokens endpoint refused the tool schemas: invalid x-api-key. The estimate stands in.
- Repository
- https://github.com/mgriffen/tapsite
- Registry
- active, updated 2026-03-24 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
Estimates with the o200k_base tokenizer.
| Tool | o200k estimate | Share of this server |
|---|---|---|
| tapsite_crawl | 210 | 5 % |
| tapsite_diff_pages | 205 | 5 % |
| tapsite_login | 165 | 4 % |
| tapsite_capture_network | 165 | 4 % |
| tapsite_download_images | 152 | 4 % |
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
- The Anthropic count_tokens endpoint refused the tool schemas (invalid x-api-key). A client that validates schemas can refuse them too.