three.ws Provenance
About
Append-only, signed, on-chain-verifiable agent action log — record and audit what agents did.
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)
Env vars
THREE_WS_BASE THREE_WS_TIMEOUT_MS THREE_WS_TOKEN THREE_WS_SIGNER_KEYClaude Code
claude mcp add --env THREE_WS_BASE= --env THREE_WS_TIMEOUT_MS= --env THREE_WS_TOKEN= --env THREE_WS_SIGNER_KEY= provenance-mcp -- npx @three-ws/provenance-mcp
Cursor
If the button doesn't open Cursor, use the JSON below — Cursor accepts the same mcpServers config.
VS Code
code --add-mcp '{"name":"provenance-mcp","command":"npx","args":["@three-ws/provenance-mcp"],"env":{"THREE_WS_BASE":"","THREE_WS_TIMEOUT_MS":"","THREE_WS_TOKEN":"","THREE_WS_SIGNER_KEY":""}}'
JSON
{
"mcpServers": {
"provenance-mcp": {
"command": "npx",
"args": [
"@three-ws/provenance-mcp"
],
"env": {
"THREE_WS_BASE": "",
"THREE_WS_TIMEOUT_MS": "",
"THREE_WS_TOKEN": "",
"THREE_WS_SIGNER_KEY": ""
}
}
}
}
Environment variables are listed by name only — fill in your own values. Entries never carry secrets.