Local-first personal finance MCP that aggregates bank, brokerage, credit, and loan accounts via Plaid and writes balances, holdings, and transactions to an Obsidian-style markdown vault, with access tokens stored securely in macOS Keychain.
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process.env. You'll be asked to provide them before it can run.FINANCE_MCP_DB_PATHFINANCE_MCP_AUDIT_LOGPLAID_ENV— Set via in .env. Switch by re-linking all institutions (tokens are environment-bound).PLAID_CLIENT_IDPLAID_SECRETPLAID_WEBHOOK_URLFINANCE_MCP_FINANCE_FOLDER— Vault writes only happen inside the configured . Set to empty string to disable vault writes entirely.FINANCE_MCP_VAULT_PATH— "": "/Users/<you>/Documents/MyVault",MYCELIUM_NO_PING[](https://m8ven.ai/mcp/adelaidasofia-finance-mcp-1l8u73)