# Firefly III MCP Server

> Use this tool when you need to integrate AI-powered personal finance management into your applications, allowing for automated transaction tracking, budgeting, and reporting. It solves problems related to manual financial data entry and analysis by providing a natural language interface to Firefly III instances via the API. It accepts natural language inputs and outputs financial data, making it ideal for use cases involving automated financial management and planning.

Canonical page: https://skillsregistry.net/skills/dmitos-firefly-iii-mcp  
JSON: https://api.skillsregistry.net/v1/skills/dmitos-firefly-iii-mcp

## Description

Enables interaction with Firefly III personal finance management instances via the Firefly III API, deployed as a Cloudflare Worker. It allows AI tools to manage transactions, accounts, budgets, and reporting through natural language.

## Trust

- **Trust score (0–1):** 0.92
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** cloud-infra
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/h0je374wnj)
- **Repository:** <https://github.com/dmitos/firefly-iii-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "dmitos-firefly-iii-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/dmitos-firefly-iii-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/dmitos-firefly-iii-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt