Froglet vs ZennoBrowser MCP Server
A side-by-side look at the Froglet and ZennoBrowser MCP Server MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Froglet for developer tools work as a local process; choose ZennoBrowser MCP Server for developer tools as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Froglet when
- You need dedicated capabilities in the Developer Tools domain.
- You prefer a local stdio subprocess transport.
Choose ZennoBrowser MCP Server when
- You need dedicated capabilities in the Developer Tools domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
ZB_API_TOKEN, ZB_API_BASE_URL.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Developer Tools | Developer Tools |
| Quality signal | 45/100 · Fair | 37/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | ZB_API_TOKEN |
Tools & capabilities
Froglet tools
No tool names declared yet. Check the project README from the listing page.
ZennoBrowser MCP Server tools
No tool names declared yet. Check the project README from the listing page.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Froglet
{
"mcpServers": {
"froglet": {
"command": "npx",
"args": [
"-y",
"froglet-mcp"
]
}
}
}
ZennoBrowser MCP Server
{
"mcpServers": {
"zennobrowser-mcp-server": {
"command": "npx",
"args": [
"-y",
"...",
"@zennolab/zennobrowser-mcp-server"
],
"env": {
"ZB_API_TOKEN": "YOUR_ZB_API_TOKEN_HERE",
"ZB_API_BASE_URL": "YOUR_ZB_API_BASE_URL_HERE"
}
}
}
}
Frequently asked questions
Froglet is categorized under Developer Tools and uses a local stdio subprocess. ZennoBrowser MCP Server belongs to Developer Tools and uses a local stdio subprocess. Pick Froglet for developer tools work and ZennoBrowser MCP Server for developer tools.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Froglet is listed as free. ZennoBrowser MCP Server has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add froglet and zennobrowser-mcp-server as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Froglet has a quality signal of 45/100 (Fair) with 3 views, 0 installs and 8 GitHub stars. ZennoBrowser MCP Server has 37/100 (Fair) with 0 views, 0 installs and 2 GitHub stars.