Janusmcp vs ToolRouter
A side-by-side look at the Janusmcp and ToolRouter MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Janusmcp for aggregators work as a local process; choose ToolRouter for aggregators as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Janusmcp when
- You need dedicated capabilities in the Aggregators domain.
- You prefer a local stdio subprocess transport.
Choose ToolRouter when
- You need dedicated capabilities in the Aggregators domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
TOOLROUTER_API_KEY, TOOLROUTER_API_URL.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Aggregators | Aggregators |
| Quality signal | 47/100 · Fair | 40/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | TOOLROUTER_API_KEYTOOLROUTER_API_URL |
| Verified owner | Community listing | Community listing |
| GitHub stars | 9 | 0 |
| Directory activity | 0 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Janusmcp | View ToolRouter |
Tools & capabilities
Janusmcp tools
No tool names declared yet. Check the project README from the listing page.
ToolRouter 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.
Janusmcp
{
"mcpServers": {
"janusmcp": {
"command": "npx",
"args": [
"-y",
"@bayway/janusmcp"
]
}
}
}
ToolRouter
{
"mcpServers": {
"toolrouter": {
"command": "npx",
"args": [
"-y",
"toolrouter-mcp"
],
"env": {
"TOOLROUTER_API_KEY": "YOUR_TOOLROUTER_API_KEY_HERE",
"TOOLROUTER_API_URL": "YOUR_TOOLROUTER_API_URL_HERE"
}
}
}
}
Frequently asked questions
Janusmcp is categorized under Aggregators and uses a local stdio subprocess. ToolRouter belongs to Aggregators and uses a local stdio subprocess. Pick Janusmcp for aggregators work and ToolRouter for aggregators.
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.
Janusmcp has no declared pricing — check the project's own site. ToolRouter 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 janusmcp and toolrouter as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Janusmcp has a quality signal of 47/100 (Fair) with 0 views, 0 installs and 9 GitHub stars. ToolRouter has 40/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.