ReasonGate MCP Server
by cgrtmlio.github.cgrtml/reasongatev0.7.0
Provenance gateway for stdio MCP servers that blocks tool calls whose destination or content came from an untrusted tool result, with schema-derived policies.
context tax
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security
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cold start
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freshness
Active4d ago
Install ReasonGate MCP server
Install in Claude Code
claude mcp add reasongate -- uvx reasongate -- '<server-command>'Install in Cursor
{
"mcpServers": {
"reasongate": {
"command": "uvx",
"args": [
"reasongate",
"--",
"<server-command>"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"reasongate": {
"command": "uvx",
"args": [
"reasongate",
"--",
"<server-command>"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"reasongate": {
"type": "stdio",
"command": "uvx",
"args": [
"reasongate",
"--",
"<server-command>"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"reasongate": {
"command": "uvx",
"args": [
"reasongate",
"--",
"<server-command>"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Active — last maintenance signal 4d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-06 · 4d ago · GitHub
Latest release
2026-09-23 · 17d ago · GitHub · v0.7.0
Package published
no data · npm/PyPI
Registry entry updated
2026-09-23 · 17d ago · official registry · v0.7.0
FAQ
›How do I install the ReasonGate MCP server in Claude Code?
Run: claude mcp add reasongate -- uvx reasongate -- '<server-command>'. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does ReasonGate require an API key?
No required environment variables are declared in its published metadata.
›Can I use ReasonGate as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is ReasonGate in the official MCP registry?
Yes, as io.github.cgrtml/reasongate.