io.github.jeet-dhandha/agent-webbridge
agent-webbridge
Drive your real, logged-in Chrome (many profiles, parallel tabs) from any MCP client. Local only.
alive probed 2026-10-19
16tools
≈ 3.0ktokens, estimate
≈ 1.5 %of Claude's 200k window
2.1×the median server
123 msto initialize
5 msto list tools
- Run it
- npx -y agent-webbridge@1.3.3 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- agent-webbridge 1.3.3
- Capabilities
- tools
- Instructions
- 229 characters
- Of a 1M window
- ≈ 0.3 % 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/jeet-dhandha/agent-webbridge
- Registry
- active, updated 2026-10-10 · 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 |
|---|---|---|
| browser_navigate | 279 | 9 % |
| browser_trusted_click | 222 | 8 % |
| browser_screenshot | 214 | 7 % |
| browser_file_chooser_intercept | 205 | 7 % |
| browser_network | 204 | 7 % |
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.