dev.provinglab/browser-citation-capture
Proving Lab
dev.provinglab/browser-citation-capture costs 1 573 tokens of context per session. It has 10 tool definitions. That is 0.8 % of a 200k window. Measured 2026-10-03.
Cite or capture a web page; installs the capture extension in Firefox and Chrome.
alive probed 2026-10-03 · HTTP 200
10tools
1.6ktokens for the tool definitions
0.8 %of a 200k context window
579 msto initialize
360 msto list tools
- Endpoint
- https://provinglab.dev/mcp (streamable-http)
- Host
- provinglab.dev
- Protocol
- 2025-06-18
- Reports itself as
- provinglab 1.25.0
- Capabilities
- tools
- Instructions
- 658 characters
- Website
- https://provinglab.dev/
- Registry
- active, updated 2026-08-30 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| how_to_capture | 273 | 17 % |
| install_extension | 257 | 16 % |
| extract_citation | 216 | 14 % |
| extract_citations | 190 | 12 % |
| open_work | 147 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:33 | alive | 579 ms | 10 | 1.6k |
| 2026-10-03 17:50 | alive | 224 ms | 10 | 1.6k |
Badge
[](https://mcp-pulse.ulehla.dev/s/dev.provinglab/browser-citation-capture)