Verify an agent fleet's tamper-evident ledger, check budgets, kill a runaway agent. Local-first.
Connect Runs on your machine
claude mcp add mandare -e MANDARE_LEDGER_DB=<MANDARE_LEDGER_DB> -e MANDARE_MCP_HOME=<MANDARE_MCP_HOME> -e MANDARE_WITNESS_URL=<MANDARE_WITNESS_URL> -e MANDARE_WITNESS_PUBLIC_KEY=<MANDARE_WITNESS_PUBLIC_KEY> -e MANDARE_GATEWAY_URL=<MANDARE_GATEWAY_URL> -e MANDARE_MCP_ALLOW_REINSTATE=<MANDARE_MCP_ALLOW_REINSTATE> -- npx -y @mandarelabs/[email protected]{
"mcpServers": {
"mandare": {
"command": "npx",
"args": [
"-y",
"@mandarelabs/[email protected]"
],
"env": {
"MANDARE_LEDGER_DB": "<MANDARE_LEDGER_DB>",
"MANDARE_MCP_HOME": "<MANDARE_MCP_HOME>",
"MANDARE_WITNESS_URL": "<MANDARE_WITNESS_URL>",
"MANDARE_WITNESS_PUBLIC_KEY": "<MANDARE_WITNESS_PUBLIC_KEY>",
"MANDARE_GATEWAY_URL": "<MANDARE_GATEWAY_URL>",
"MANDARE_MCP_ALLOW_REINSTATE": "<MANDARE_MCP_ALLOW_REINSTATE>"
}
}
}
}{
"mcpServers": {
"mandare": {
"command": "npx",
"args": [
"-y",
"@mandarelabs/[email protected]"
],
"env": {
"MANDARE_LEDGER_DB": "<MANDARE_LEDGER_DB>",
"MANDARE_MCP_HOME": "<MANDARE_MCP_HOME>",
"MANDARE_WITNESS_URL": "<MANDARE_WITNESS_URL>",
"MANDARE_WITNESS_PUBLIC_KEY": "<MANDARE_WITNESS_PUBLIC_KEY>",
"MANDARE_GATEWAY_URL": "<MANDARE_GATEWAY_URL>",
"MANDARE_MCP_ALLOW_REINSTATE": "<MANDARE_MCP_ALLOW_REINSTATE>"
}
}
}
}{
"servers": {
"mandare": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@mandarelabs/[email protected]"
],
"env": {
"MANDARE_LEDGER_DB": "<MANDARE_LEDGER_DB>",
"MANDARE_MCP_HOME": "<MANDARE_MCP_HOME>",
"MANDARE_WITNESS_URL": "<MANDARE_WITNESS_URL>",
"MANDARE_WITNESS_PUBLIC_KEY": "<MANDARE_WITNESS_PUBLIC_KEY>",
"MANDARE_GATEWAY_URL": "<MANDARE_GATEWAY_URL>",
"MANDARE_MCP_ALLOW_REINSTATE": "<MANDARE_MCP_ALLOW_REINSTATE>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
MANDARE_LEDGER_DBRequired | Path to the Mandare ledger database this MCP server verifies and kills against |
MANDARE_MCP_HOMEOptional | Directory where issued artifacts (mandates, credentials, token grant files) are written (default ~/.mandare/mcp) |
MANDARE_WITNESS_URLOptional | Witness server URL — enables truncation/rewrite checks and certificate export |
MANDARE_WITNESS_PUBLIC_KEYOptional | The witness's Ed25519 public key (64 hex chars), obtained out-of-band |
MANDARE_GATEWAY_URLOptional | Running gateway base URL — enables the gateway health tool |
MANDARE_MCP_ALLOW_REINSTATEOptional | Set to 1 to expose the reinstate tool (off by default; kills only close doors) |
Details
| Package | @mandarelabs/[email protected] (NPM, stdio) |
| First published | 1 Oct 2026 |
| Last updated | 1 Oct 2026 |
| Registry name | com.mandarelabs/mandare |
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