io.github.andresolbach/nodriver-mcp-server
nodriver — Chrome browser automation
Is the nodriver MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-30.
Chrome automation via nodriver: 70 tools, isolated browsers, profiles and configurable startup.
alive probed 2026-11-15 · unchanged since 2026-10-30
- Run it
- uvx nodriver-mcp@2.6.1 (stdio, probed in a container with the network off)
- Host
- pypi.org
- Reports itself as
- nodriver-mcp 2.6.1
- Capabilities
- experimental, prompts, resources, tools
- Instructions
- 3 950 characters
- Of a 1M window
- 3.8 % of a 1M context window
- Count
- 38k tokens in Claude Opus 5.5, exact, measured 2026-10-30. With the Claude Code prefix mcp__…__ on each tool name: 39k. The o200k_base estimate is 23k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/andresolbach/nodriver-mcp-server
- Website
- https://pypi.org/project/nodriver-mcp/
- Registry
- active, updated 2026-10-16 · 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, 1.66×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| emulate | 1 294 | 780 | 3 % |
| capture_bodies | 1 078 | 650 | 3 % |
| set_browser_flags | 1 078 | 650 | 3 % |
| click | 1 062 | 640 | 3 % |
| evaluate_script | 1 055 | 636 | 3 % |
Compare this server with others.
More servers
Other registry entries on pypi.org, the ones next to this name; all of them.
- Domain Setup for Cold Email io.github.anasmughal239-alt/domain-setup-mcp · alive
- Amazing Marvin (complete) io.github.andreasd083/amazing-marvin-complete-mcp · needs network
- Binky io.github.andreisilva1/binky · crashed on start
- MCP Sport io.github.andrequeiroz2/mcp-sport · alive
- SolidWorks MCP io.github.andrewbartels1/solidworks-mcp-python · alive
- Nummeropslag io.github.andrey-tut/nummeropslag · alive
- datoon io.github.andrii-su/datoon · needs args
- io.github.andylbrummer/math-mcp · crashed on start
Servers that mention automation or browser.
- Bowmark web data: LinkedIn, Amazon, YouTube, Reddit, Airbnb, Instagram ai.bowmark/bowmark · alive
- D50 AI — Sales, Marketing & Hiring Automation ai.d50/d50-platform · needs auth
- ai.foura/mcp · alive
- Hyreflow ai.hyreflow/hyreflow · needs auth
- JustAutomate website ai.justautomate/website · alive
- ai.kaiv/can-i-use · alive
- TinyFish AI Web Agent ai.mino/web-agent · needs auth
- Mozark MCP Server ai.mozark/mcp · not found
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-30 07:47 | alive | 1.7 s | 70 | 38k | 23k |
| 2026-10-23 06:49 | alive | 2.6 s | 70 | 23k | |
| 2026-10-16 06:24 | alive | 2.6 s | 70 | 37k | 23k |
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. 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.