io.github.Gwakko/agent-in-browser
agent-in-browser
Is the agent-in-browser MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-31.
Real browser for any agent: Chrome/Edge/Brave via CDP, Firefox via BiDi. Refs, forms, console, net.
alive probed 2026-11-14 · unchanged since 2026-10-31
- Bundle
- https://github.com/Gwakko/agent-in-browser/releases/download/v0.1.2/agent-in-browser-0.1.2.mcpb (MCPB, for a client that installs bundles; probed in a container with the network off)
- Host
- github.com
- Reports itself as
- agent-in-browser 0.1.2
- Capabilities
- tools
- Instructions
- 496 characters
- Of a 1M window
- 0.8 % of a 1M context window
- Count
- 7.7k tokens in Claude Opus 5.5, exact, measured 2026-10-31. With the Claude Code prefix mcp__…__ on each tool name: 8.0k. The o200k_base estimate is 4.7k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/Gwakko/agent-in-browser
- Website
- https://github.com/Gwakko/agent-in-browser
- Registry
- active, updated 2026-10-24 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.65×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| fill_form | 561 | 339 | 7 % |
| click | 541 | 327 | 7 % |
| type | 528 | 319 | 7 % |
| scroll | 503 | 304 | 7 % |
| wait_for | 450 | 272 | 6 % |
Compare this server with others.
More servers
Other registry entries on github.com, the ones next to this name; all of them.
- io.github.Gorgon-Cyber/gorgon-scout · error
- AgentBridge io.github.Graphene-Lab/agentbridge · error
- Graphicle io.github.Graphicle-AI/graphicle · crashed on start
- QECTOR Quantum Error Correction io.github.GuillaumeLessard/qector-desktop · install failed
- MAX+plus II MCP / 数字电路 AI 工具 io.github.Hachimeder/maxplus2-mcp · alive
- io.github.Hafeok/product-cli · install failed
- ClawTank io.github.HMAKT99/clawtank · crashed on start
- JMRI MCP io.github.HO44-PROJECT/jmri-mcp · crashed on start
Servers that mention browser.
- ai.foura/mcp · alive
- ai.kaiv/can-i-use · alive
- NativePort ai.nativeport/mcp · needs auth
- ai.openhelm/openhelm · needs auth
- PlayDrop ai.playdrop/mcp · needs auth
- Qlane ai.qlane/qlane · needs auth
- Reduck ai.reduck/reduck · needs auth
- ai.smithery/ImRonAI-mcp-server-browserbase · not found
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 server answers initialize and tools/list. Nothing to fix.