Lightweight MCP server + WebExtension for AI browser automation: no CDP, your real browser, multi-profile
Last commit October 30, 2026, 11 days ago.
20 GitHub stars and 0 Honeystax upvotes. Copy the install, test the workflow, then decide if it earns a permanent slot.
You can test this quickly and remove it cleanly if it misses.
Starts at 6. Added: GitHub health not measured +10, no security policy +8, no contributing guide +4, no code of conduct +3.
AI Agent
Universal
Model
Multiple
Fastest way to find out if fastmcp-browser belongs in your setup.
Copy the install command, run a real test, and back it out cleanly if it slows you down.
claude mcp add fastmcp-browser -- npx fastmcp-browserRun this first. You will know quickly if the workflow earns a permanent slot.
claude mcp remove fastmcp-browserNo messy cleanup loop. If it misses, remove it and keep moving.
Install Location
~/ └─ .claude.json └─ mcp_servers/ └─ fastmcp-browser ← registers here
fastmcp-browser is listed on Honeystax as a MCP Server for Universal, since October 7, 2026. Its code is at github.com/rayss868/fastmcp-browser, with 20 GitHub stars. Last commit October 30, 2026, 11 days ago.
Source: GitHub repository
Source check: October 30, 2026
Upstream commit: October 30, 2026
Repository state: Not marked archived
Honeystax upvotes are community interest signals, not star ratings. GitHub stars and repository health are source measurements; editorial risk and trial-cost notes are Honeystax analysis.