Nephyr Backtest MCP Server
by clm-studiosio.github.clm-studios/nephyr-backtestv0.1.1
Prediction market strategy backtesting with real on-chain Polymarket data
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Stale6mo ago
Install Nephyr Backtest MCP server
Install in Claude Code
claude mcp add nephyr-backtest -- uvx nephyr-backtestInstall in Cursor
{
"mcpServers": {
"nephyr-backtest": {
"command": "uvx",
"args": [
"nephyr-backtest"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"nephyr-backtest": {
"command": "uvx",
"args": [
"nephyr-backtest"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"nephyr-backtest": {
"type": "stdio",
"command": "uvx",
"args": [
"nephyr-backtest"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"nephyr-backtest": {
"command": "uvx",
"args": [
"nephyr-backtest"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Stale — last maintenance signal 6mo ago. The newest of the signals below sets the band.
Last commit (default branch)
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Latest release
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Package published
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Registry entry updated
2026-04-01 · 6mo ago · official registry · v0.1.1
FAQ
›How do I install the Nephyr Backtest MCP server in Claude Code?
Run: claude mcp add nephyr-backtest -- uvx nephyr-backtest. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Nephyr Backtest require an API key?
No required environment variables are declared in its published metadata.
›Can I use Nephyr Backtest as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Nephyr Backtest in the official MCP registry?
Yes, as io.github.clm-studios/nephyr-backtest.