speclock
About
AI Constraint Engine — enforces CLAUDE.md and .cursorrules as laws. 51 MCP tools.
Use this server
Add it to your MCP client. The catalogue lists this config verbatim from its source — it does not run, download, or vouch for the server. Review the command before you run it.
Transportstdio (runs a local command)
Claude Code
claude mcp add speclock -- npx speclock
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"speclock","command":"npx","args":["speclock"]}'
JSON
{
"mcpServers": {
"speclock": {
"command": "npx",
"args": [
"speclock"
]
}
}
}