dotsetlabs/bellwether
Open-source testing tool for Model Context Protocol (MCP) servers. Detect breaking schema changes before they reach production. Free deterministic validation with optional LLM-powered behavioral exploration. CI/CD ready with GitHub Actions support.
Platform-specific configuration:
{
"mcpServers": {
"bellwether": {
"command": "npx",
"args": [
"-y",
"bellwether"
]
}
}
}Add the config above to .claude/settings.json under the mcpServers key.
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