# Proving Lab (provinglab.dev)

Saves a whole scrolling webpage as one continuous PDF, with source URL and capture date, in Firefox and Chrome.

- Atlas card: https://inite.ai/en/atlas/provinglab.dev
- Site: https://provinglab.dev
- For: researchers and students saving and citing web sources for papers and reference lists
- Categories: documents
- Use 0/100 · alive 100/100

## Used for

- keep a webpage as one PDF with its origin and date
- convert a list of URLs into bibliography entries
- pull citation records for sources from a reading list

## Price

Not read yet.

## For developers

- MCP server: dev.provinglab/browser-citation-capture (namespace; open on 2026-10-26, 10 tools)
- Read 2026-10-26

## MCP server, measured daily

Server: https://provinglab.dev/mcp, checked every day since 2026-10-26 (2 checks).

- Answered: measuring, 2 daily checks so far
- Median first answer: 196 ms
- Sign-in: none
- Context its tool definitions take: about 1848 tokens (10 tools)
- Tool definitions: B, 82/100
- Failing "params_described": 1 of 10 tools
- Failing "annotations": 10 of 10 tools
- Method: https://inite.ai/en/atlas/mcp/report

## Your data

- Certifications stated: none
- Read 2026-10-26

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Source: INITE Atlas, https://inite.ai/en/atlas/provinglab.dev. JSON: https://inite.ai/api/atlas/provinglab.dev. MCP: https://inite.ai/api/mcp (atlas_lookup).