Roslyn Codelens MCP vs Upkeep MCP
A side-by-side look at the Roslyn Codelens MCP and Upkeep MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Roslyn Codelens MCP for monitoring work as a local process; choose Upkeep MCP for monitoring as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Roslyn Codelens MCP when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a local stdio subprocess transport.
- Its auth model fits you: No auth required.
Choose Upkeep MCP when
- You need dedicated capabilities in the Monitoring domain.
- You prefer a local stdio subprocess transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Monitoring | Monitoring |
| Quality signal | 59/100 · Good | 41/100 · Fair |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Local subprocess (stdio) |
| Auth | No auth required | Not declared |
| Pricing | Free | Not declared |
| Required env vars | None listed | None listed |
| Verified owner | Community listing | Community listing |
| GitHub stars | 57 | 0 |
| Directory activity | 3 views 0 installs 0 upvotes | 0 views 0 installs 0 upvotes |
| Tools | Not listed | Not listed |
| Full listing | View Roslyn Codelens MCP | View Upkeep MCP |
Tools & capabilities
Roslyn Codelens MCP tools
No tool names declared yet. Check the project README from the listing page.
Upkeep MCP 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.
Roslyn Codelens MCP
{
"mcpServers": {
"marcelroozekrans-roslyn-codelens-mcp": {
"command": "npx",
"args": [
"-y",
"roslyn-codelens-mcp"
]
}
}
}
Upkeep MCP
{
"mcpServers": {
"upkeep-mcp": {
"command": "npx",
"args": [
"-y",
"upkeep-mcp"
]
}
}
}
Frequently asked questions
Roslyn Codelens MCP is categorized under Monitoring and uses a local stdio subprocess. Upkeep MCP belongs to Monitoring and uses a local stdio subprocess. Pick Roslyn Codelens MCP for monitoring work and Upkeep MCP for monitoring.
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.
Roslyn Codelens MCP is listed as free. Auth: no auth required. Upkeep MCP 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 marcelroozekrans-roslyn-codelens-mcp and upkeep-mcp as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Roslyn Codelens MCP has a quality signal of 59/100 (Good) with 3 views, 0 installs and 57 GitHub stars. Upkeep MCP has 41/100 (Fair) with 0 views, 0 installs and 0 GitHub stars.