firefly-iii-mcp-server

Item: firefly-iii-mcp-server
Rating: 74
Author: M8ven

Enables AI agents to manage personal finances through Firefly III, supporting tasks like recording transactions, managing budgets, and generating financial summaries.

→ Xerrion/firefly-iii-mcp · listed on glama

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// key findings

✅

41 tools verified — handlers match their declared behaviour

17 read-only tools verified — handlers contain no write/delete/exec

✅

No credential exfiltration, no sensitive file access, no obfuscation

Static analysis found nothing flowing your secrets to unexpected places.

✅

Open source with a license and README

Anyone can audit the code, the license is declared, and the publisher documents what it does.

🔐

You'll be asked for 1 credential: FIREFLY_III_TOKEN

These are read from process.env at runtime. Make sure you trust where they’ll be sent.

// required environment variables

This server reads these from process.env. You'll be asked to provide them before it can run.

🔐 secretFIREFLY_III_TOKEN— Personal Access Token. Get one in Firefly III: Options → Profile → OAuth → Personal Access Tokens → Create New Token.

configFIREFLY_III_URL— Base URL of your Firefly III instance, no trailing slash. Example: https://demo.firefly-iii.org.

// full audit trail

The full breakdown of what we checked, the deductions that landed, the network hosts, the dependency advisories, and concrete fix guidance is available to verified publishers.

// improvement guidance — verified publishers only

We have 3 concrete improvements we can share with the publisher of this MCP. Each comes with specific guidance to raise the trust score.

// embed badge in your README

[![M8ven Score](https://m8ven.ai/badge/mcp/xerrion-firefly-iii-mcp-nz3wfa)](https://m8ven.ai/mcp/xerrion-firefly-iii-mcp-nz3wfa)

commit: 5845e9be3bbe6598757f8d95b18334103df656ac

code hash: 2ff2f6ecafa58302ee4b9754832e821125b8fd554f0059808f83d9ec8dacc2af

verified: 7/21/2026, 8:44:45 AM

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