Securo

Expense Budget Tracker is a self-hosted, open-source personal-finance application for budgeting, tracking transactions and balances, transferring funds between accounts, and reporting across currencies. It runs on PostgreSQL and provides a web interface for managing budgets, transactions, accounts, and workspaces. The project includes a hosted MCP server and an Agent API. Compatible MCP clients can inspect workspace schemas, run restricted read queries, and, with the required write scope, execute approved data changes. The HTTP SQL API uses API keys and a flat table structure so AI agents can query and analyze financial data or import transactions from screenshots, CSV files, and PDF bank statements. The repository provides a Docker-based quick start that runs PostgreSQL, migrations, the web application, and a worker. The project is fully open source and designed for deployment on the user's own servers.

Expensave is a free, open-source, self-hosted expense tracker for personal and family budget management. It supports multiple users, shared and unlimited expense calendars, recurring expenses on daily, weekly, monthly, or yearly schedules, and reports on spending and income. Bank statements can be imported from OFX/QFX, ISO 20022 XML, Revolut CSV, or Dollarbird exports rather than through a live banking connection. The responsive web application also functions as an installable mobile PWA, and can be deployed with Docker or Docker Compose.

Safe{Wallet} is a multisignature smart wallet for secure self-custody, onchain treasury management, and organizational transactions. It distributes control across multiple owners using configurable N-of-M approvals, helping avoid a single point of failure; signers can include Ledger and Trezor hardware wallets. The wallet supports transaction simulation and risk scanning, spending limits and approval roles, multi-chain account management, DeFi and protocol interactions, and transaction bundling. Safe describes its contracts as open source and formally verified, and provides features including trustless recovery, transaction guards, and monitoring through Safe Shield.

Cata-centavo is a self-hosted MCP server that gives compatible AI agents read-only access to a user's Brazilian Open Finance bank, credit-card, and investment accounts through Pluggy. It runs locally over stdio, reads existing Pluggy connections identified by environment variables, and supports queries about transactions, spending categories, account balances, current card statements, unfamiliar charges, and investments. It has no hosted or multi-user service. The package runs with Node.js 22.13 or newer and can be launched with npx. Its main commands include the MCP server itself, `init` for checking credentials and configured connections, and `doctor` for diagnosing connection status, consent, local cache, and learned categorization data. Provider transaction categories are copied into a persistent local `data.db`; the server also learns merchant-category associations from the user's transactions, and manually corrected or newly assigned categories are retained locally and applied retroactively.

Safebucket is an open-source, self-hosted file-sharing platform developed as an on-premises service. Files bypass the application server: browsers upload and download directly to object storage through presigned URLs. Its pluggable infrastructure allows storage, database, event, cache, and notification components to be replaced. It supports OIDC-based SSO, local authentication for external users, role-based access control, public share links with passwords, download or view limits and expiration, activity tracking and audit logs, TOTP multifactor authentication, file expiration, configurable trash retention, and an administrative statistics dashboard. The project is implemented with Go and React, distributed under the Apache 2.0 license, and can be deployed with Docker Compose.