Description
Firefly III MCP Server is a Model Context Protocol (MCP) server designed to enhance the functionality of Firefly III, a personal finance management tool. By implementing the MCP, this server enables AI clients like Claude Code, Claude Desktop, and Cursor to access and interact with your Firefly III data. The server allows users to query their financial data in plain language, making it easier to manage finances without needing to delve into complex data structures.
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The server supports 152 operations across 26 entities, allowing for comprehensive interaction with financial records. Key entities include summary, analysis, resolve, search, insight, account, transaction, budget, category, tag, bill, piggy_bank, rule, rule_group, currency, exchange_rate, attachment, recurring_transaction, autocomplete, available_budget, transaction_link, link_type, object_group, preference, configuration, and data_export. Each entity serves a specific purpose, from providing period summaries to managing transactions and budgets.
Firefly III MCP Server emphasizes security and efficiency. It validates inputs to prevent malformed updates and uses OAuth scopes to manage access permissions. The server also optimizes responses by stripping empty attributes, ensuring that only relevant data is returned. This focus on context economy helps streamline operations and improve user experience.
The server is particularly useful for users who want to leverage AI to gain insights into their financial data. By enabling AI clients to interact with Firefly III, users can ask questions like "how much did I spend this month" and receive accurate answers based on their own financial records. This capability transforms Firefly III from a simple CRUD application into a powerful analysis tool.
- CategoryPersonal Finance Assistants
- DeploymentCloud
- PlatformsWeb
Firefly III MCP Server's Core Features
Model Context Protocol integration
152 operations across 26 entities
Plain language financial queries
OAuth scope-based access control
Validated input schemas
Context economy optimization
Meta-tools for operation management
Integration with AI clients
How to use Firefly III MCP Server?
Install: Set up the MCP server
Configure: Adjust environment variables
Connect: Link AI clients to Firefly III
Use: Query financial data in plain language
Firefly III MCP Server's Use Cases
- Financial Analysis
- Budget Management
- Transaction Insights
- Expense Tracking
- Savings Goals
