MCP directory that vets servers: search by task, get an advisory screen (not a safety verdict).
MCP directory that vets servers: search by task, get an advisory screen (not a safety verdict).
MCP tool contracts can change remotely with no version bump. mcpindex pins each contract and HOLDs the call when it drifts — before your agent acts. Deterministic contract-diff on your host. Zero credential custody. Not a safety oracle.
Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| mcp-server | mcpindex (the npm package): MIT. |
{
"mcpServers": {
"mcpindex": {
"command": "npx",
"args": ["-y", "mcp-server-mcpindex"],
"env": {
"OPENAI_API_KEY": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| OPENAI_API_KEY | Credential the server authenticates with. | Yes |
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