A side-by-side look at the ZennoBrowser MCP Server and Claude Task Master MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose ZennoBrowser MCP Server for developer tools work as a local process; choose Claude Task Master for developer tools as a local process. You can also run both side by side in one mcpServers block.
ZB_API_TOKEN, ZB_API_BASE_URL.ANTHROPIC_API_KEY, OPENAI_API_KEY, GOOGLE_API_KEY, PERPLEXITY_API_KEY, XAI_API_KEY, OPENROUTER_API_KEY, MISTRAL_API_KEY, TASK_MASTER_TOOLS.Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Developer Tools | Developer Tools |
| Quality signal | 37/100 · Fair | 61/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | API key required |
| Pricing | Not declared | BYOK (pay the provider) |
| Required env vars | ZB_API_TOKENZB_API_BASE_URL | ANTHROPIC_API_KEYOPENAI_API_KEYGOOGLE_API_KEYPERPLEXITY_API_KEYXAI_API_KEYOPENROUTER_API_KEYMISTRAL_API_KEYTASK_MASTER_TOOLS |
| Verified owner | Community listing | Community listing |
| GitHub stars | 2 | 28,227 |
| Directory activity | 0 views 0 installs 0 upvotes | 9 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View ZennoBrowser MCP Server | View Claude Task Master |
No tool names declared yet. Check the project README from the listing page.
No tool names declared yet. Check the project README from the listing page.
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.
{
"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"
}
}
}
}
{
"mcpServers": {
"eyaltoledano-claude-task-master": {
"command": "npx",
"args": [
"-y",
"task-master-ai"
],
"env": {
"ANTHROPIC_API_KEY": "YOUR_ANTHROPIC_API_KEY_HERE",
"OPENAI_API_KEY": "YOUR_OPENAI_API_KEY_HERE",
"GOOGLE_API_KEY": "YOUR_GOOGLE_API_KEY_HERE",
"PERPLEXITY_API_KEY": "YOUR_PERPLEXITY_API_KEY_HERE",
"XAI_API_KEY": "YOUR_XAI_API_KEY_HERE",
"OPENROUTER_API_KEY": "YOUR_OPENROUTER_API_KEY_HERE",
"MISTRAL_API_KEY": "YOUR_MISTRAL_API_KEY_HERE",
"TASK_MASTER_TOOLS": "YOUR_TASK_MASTER_TOOLS_HERE"
}
}
}
}
