Sliderule MCP Server
by andypgrayio.github.andypgray/sliderulev0.2.0
A .NET architecture checker that enforces one C# spec and renders the same rules for coding agents.
context tax
pending
security
pending
cold start
pending
freshness
pending
Our reading of Sliderule, from the data
Sliderule is an MCP server from andypgray, listed in the official MCP Registry.
We haven't measured its tool list yet, so its token cost is unknown.
It runs locally on your machine over stdio.
Install Sliderule MCP server
Install in Claude Code
claude mcp add sliderule -- dnx SlideRule.Cli --yes mcpInstall in Cursor
{
"mcpServers": {
"sliderule": {
"command": "dnx",
"args": [
"SlideRule.Cli",
"--yes",
"mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"sliderule": {
"command": "dnx",
"args": [
"SlideRule.Cli",
"--yes",
"mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"sliderule": {
"type": "stdio",
"command": "dnx",
"args": [
"SlideRule.Cli",
"--yes",
"mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"sliderule": {
"command": "dnx",
"args": [
"SlideRule.Cli",
"--yes",
"mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| SLIDERULE_SOLUTION_PATH | — | — | The solution to check when no solution argument is passed. A config generated from this manifest passes no argument, so set this at install time where the server's walk finds no solution. A committed sliderule.json at the repository root binds the same repository with no install-time setting. A server left unbound still starts, and its session works from the CLI alone. That CLI is spelled through dotnet dnx, because this launch installs no sliderule command. |
Freshness
Not enough public signals yet to judge maintenance.
Last commit (default branch)
2026-10-18 · today · GitHub
Latest release
2026-10-18 · today · GitHub · v0.2.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-18 · today · official registry · v0.2.0
FAQ
›How do I install the Sliderule MCP server in Claude Code?
Run: claude mcp add sliderule -- dnx SlideRule.Cli --yes mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Sliderule require an API key?
No required environment variables are declared in its published metadata.
›Can I use Sliderule as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Sliderule in the official MCP registry?
Yes, as io.github.andypgray/sliderule.
Sources and method
- Official MCP Registry entry
- updated 2026-10-18
- GitHub repository
- fetched 2026-10-19
- Package registry (npm / PyPI)
- listed
- Last checked against all sources
- 2026-10-19
The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.