What is usable-browser-agent-free?
usable-browser-agent-free is a MCP server by Savvy-Tech-Sphere that mCP server plus Firefox add-on that lets your agent work in your real, logged-in Firefox: accessibility snapshots with stable element refs, logins filled by alias from a local vault,. It is listed under Browser & web and has no public popularity data yet.
| Type | Mcp server |
|---|---|
| Author | Savvy-Tech-Sphere |
| Repository | Savvy-Tech-Sphere/usable-browser-agent-free |
| Popularity | no public popularity data yet |
| Category | Browser & web |
| Security | Low risk (92/100) |
| Rank | #3,782 of 4,418 MCP servers; #322 in Browser & web |
| Last commit | 2026-09-30 |
| Runs | Locally |
| Language | TypeScript |
| Platforms | macOS |
Is usable-browser-agent-free safe to install?
usable-browser-agent-free scores 92/100 on the MCPMods security check: Low risk. No checks raised a concern. It passed 4 of 6 checks.
MCP server results come from listing signals: who publishes it, where your data goes and what it can do. The code itself is not scanned yet.
| Check | Result |
|---|---|
| Community-built server | Note |
| Runs on your machine only | Pass |
| Needs an API key or account login | Note |
| Read-only by description | Pass |
| No code execution | Pass |
| Source on GitHub | Pass |
How do I install usable-browser-agent-free?
- Find the launch command. The README says how the server starts (npx, uvx, docker or a remote URL) and which API keys it needs.
https://github.com/Savvy-Tech-Sphere/usable-browser-agent-free
- Add it to Claude Code. Replace the part after -- with the command from the README. Remote servers use --transport http with a URL.
claude mcp add usable-browser-agent-free -- <command from README> claude mcp add --transport http usable-browser-agent-free <server-url>
- Check it connected. This lists your MCP servers and their status.
claude mcp list
Or ask Claude to set it up
Paste this into Claude Code and it installs usable-browser-agent-free for you:
Add the "usable-browser-agent-free" MCP server from https://github.com/Savvy-Tech-Sphere/usable-browser-agent-free to Claude Code. Read its README for the launch command and any API keys I need, run claude mcp add, then check that it connects.