Visual no-code generator that turns any database into multiple scoped MCP servers — one per access group, with PII masking and fail-closed query
Calame MCP server is a hosted integration for AI assistants that speak the Model Context Protocol. Visual no-code generator that turns any database into multiple scoped MCP servers — one per access group, with PII masking and fail-closed query scoping built in.
Turn any database into an MCP server — visually.
Being a remote server, there is no local install. You register the endpoint with your client, authorise it once, and the tools appear.
Once Calame is connected, these are the calls the assistant has available:
Read — only by design (SET TRANSACTION READ ONLY), parameterized queries onlyRow — level data scoping** (e.g. restrict a profile to client_email = X)Per — user tokens with revocationOperations — The Operations tool exposed by this serverYou will need one environment variable: CALAME_SECRET_KEY. The server will not start without them, which is usually why the tools fail to appear on a first run. Keep credentials in your client's env block or a secrets manager rather than in a file you might commit.
Plenty of database access servers cover similar ground. The differences that matter in practice are scope of access and how much setup stands between you and a working tool call. Calame's toolset — Read, Row, Per and 1 more — is a fair guide to whether it matches your workflow.
We check each listing at SyncDev against the project's documentation before it goes live — if something here drifts out of date, it is a bug worth reporting.
| Tool | What it does |
|---|---|
| Read | only by design (SET TRANSACTION READ ONLY), parameterized queries only |
| Row | level data scoping** (e.g. restrict a profile to client_email = X) |
| Per | user tokens with revocation |
| Operations | The Operations tool exposed by this server. |
{
"mcpServers": {
"calame": {
"command": "npx",
"args": ["-y", "pnpm"],
"env": {
"CALAME_SECRET_KEY": "your-value"
}
}
}
}Add to claude_desktop_config.json, then restart Claude Desktop.
| Variable | Description | Required |
|---|---|---|
| CALAME_SECRET_KEY | Credential the server authenticates with. | Yes |
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