# How to integrate Dungeon fighter online MCP with Atomic Agent

```json
{
  "title": "How to integrate Dungeon fighter online MCP with Atomic Agent",
  "toolkit": "Dungeon fighter online",
  "toolkit_slug": "dungeon_fighter_online",
  "framework": "Atomic Agent",
  "framework_slug": "atomic-agent",
  "url": "https://composio.dev/toolkits/dungeon_fighter_online/framework/atomic-agent",
  "markdown_url": "https://composio.dev/toolkits/dungeon_fighter_online/framework/atomic-agent.md",
  "updated_at": "2026-08-11T13:08:59.926Z"
}
```

## Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,500+ apps through Composio, including Dungeon fighter online.
This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Dungeon fighter online account. See the [Atomic Agent documentation](https://atomicagent.io/docs/?cta_placement=atomic-agent-docs) for installation instructions.

## Also integrate Dungeon fighter online with

- [OpenAI Agents SDK](https://composio.dev/toolkits/dungeon_fighter_online/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/dungeon_fighter_online/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/dungeon_fighter_online/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/dungeon_fighter_online/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/dungeon_fighter_online/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/dungeon_fighter_online/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/dungeon_fighter_online/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/dungeon_fighter_online/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/dungeon_fighter_online/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/dungeon_fighter_online/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/dungeon_fighter_online/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/dungeon_fighter_online/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/dungeon_fighter_online/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/dungeon_fighter_online/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/dungeon_fighter_online/framework/autogen)

## TL;DR

### How Atomic Agent connects to Dungeon fighter online
Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.
Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

## Connect Dungeon fighter online to Atomic Agent

### Connect Dungeon fighter online to Atomic Agent
- Sign up or sign in to the [Composio dashboard](https://dashboard.composio.dev/?cta_placement=atomic-agent-api-key). Copy your API key.
- In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
- Ask Atomic Agent to do something in Dungeon fighter online. It searches Composio for the right tool.
- On first use, open the sign-in link returned in the chat. Connect your Dungeon fighter online account, then return to Atomic Agent to continue.
### Headless setup
Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

```bash
COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY
```

## What is the Dungeon fighter online MCP server, and what's possible with it?

The Dungeon fighter online MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Dungeon Fighter Online account. It provides structured and secure access to your character and server data, so your agent can perform actions like searching for characters, retrieving character stats, checking equipment, and exploring timelines on your behalf.
- Character search and discovery: Effortlessly search for characters by name on any available server or fetch detailed character lists.
- Comprehensive character stats retrieval: Instantly pull base information and detailed status, including active buffs and skill information, for any character you own.
- Equipment and avatar inspection: View your character's equipped items and inspect skill buff avatar gear to optimize your loadout.
- Timeline and history tracking: Retrieve and review a character's timeline to see recent game activities and progression milestones.
- Server information lookup: Quickly access the full list of available DFO servers to stay up to date with the game environment.

## Supported Tools

| Tool slug | Name | Description |
|---|---|---|
| `DUNGEON_FIGHTER_ONLINE_CHARACTER_BASE_INFO` | Character Base Information | Retrieves comprehensive base information for a Dungeon & Fighter Online character, including level, job details, fame, adventure/account info, and guild membership. Prerequisites: - Use GET_SERVER_LIST to obtain valid server IDs (e.g., "cain", "siroco") - Use CHARACTER_SEARCH to find character IDs by searching character names Returns character details including level, job/class information, fame points, adventure (account) name, and guild affiliation if applicable. |
| `DUNGEON_FIGHTER_ONLINE_CHARACTER_SEARCH` | Character Search | Search for Dungeon Fighter Online characters by name on a specific server. Returns a list of characters matching the search criteria, including their ID, level, job information, and fame points. Use the Get Server List action first to obtain valid server IDs. Supports both exact matching and partial substring searches. |
| `DUNGEON_FIGHTER_ONLINE_CHARACTER_SKILL_BUFF_AVATAR` | Get Character Skill Buff Avatar | Retrieves detailed information about a character's buff skill and equipped avatars that enhance it. Returns comprehensive data including: - Buff skill details (name, ID, level, description, stat values) - Avatar equipment in buff slots (jacket, pants, etc.) - Avatar properties (rarity, clone info, option abilities) - Emblems attached to each avatar piece Use this to analyze a character's buff skill configuration, avatar setup for skill enhancement, and emblem attachments. Requires valid serverId (from GET_SERVER_LIST) and characterId (from CHARACTER_SEARCH). |
| `DUNGEON_FIGHTER_ONLINE_CHARACTER_SKILL_BUFF_STATUS` | Get Character Skill Buff Status | Tool to fetch character's skill buff status information. Use when you need to know active buff statuses for a specific character. |
| `DUNGEON_FIGHTER_ONLINE_CHARACTER_STATUS_INFO` | Character Status Info | Tool to retrieve status information of a specific character. Use after obtaining serverId and characterId to fetch current stats. |
| `DUNGEON_FIGHTER_ONLINE_CHARACTER_TIMELINE` | Character Timeline | Retrieves the activity timeline for a specific character in Dungeon Fighter Online. Returns a chronological list of timeline events (e.g., equipment changes, level ups, achievements) for the character. Use this tool after obtaining a valid serverId from server list and characterId from character search. Returns an empty timeline if no events are available for the character. |
| `DUNGEON_FIGHTER_ONLINE_GET_CHARACTER_AVATAR` | Get Character Avatar Equipment | Retrieves comprehensive information about a character's equipped avatar items in Dungeon Fighter Online. Returns character details and avatar equipment across all slots (hair, face, hat, neck, jacket, pants, belt, shoes, skin, weapon) including item details, rarities, clone avatars, option abilities, and attached emblems. |
| `DUNGEON_FIGHTER_ONLINE_GET_CHARACTER_BUFF_CREATURE` | Get Character Buff Skill Creature | Retrieves detailed information about a character's buff skill creature equipment. Returns comprehensive data including: - Character information (name, level, job, guild) - Buff skill details (skill name, ID, level, description, stat values) - Creature equipped for the buff skill (item name, ID, rarity) Use this to analyze a character's buff skill creature configuration. Requires valid serverId (from GET_SERVER_LIST) and characterId (from CHARACTER_SEARCH). Note: Buff skill value information is provided based on the latest in-game login and can differ or be unavailable depending on character login circumstances. |
| `DUNGEON_FIGHTER_ONLINE_GET_CHARACTER_CREATURE` | Get Character Creature | Tool to retrieve equipped creature information for a Dungeon & Fighter Online character. Use after obtaining serverId and characterId to fetch creature details. |
| `DUNGEON_FIGHTER_ONLINE_GET_CHARACTER_EQUIPMENT` | Get Character Equipment | Retrieves comprehensive equipment information for a Dungeon & Fighter Online character. Returns detailed data including: - Character base information (level, job, fame, adventure, guild) - All equipped items across 13 equipment slots - Item details (name, type, rarity, level requirements) - Enhancement information (reinforcement, amplification, refinement, enchantments) - Set item bonuses and fusion stone options - Upgrade, tuning, and exalted equipment details Prerequisites: - Use GET_SERVER_LIST to obtain valid server IDs - Use CHARACTER_SEARCH to find character IDs by name |
| `DUNGEON_FIGHTER_ONLINE_GET_CHARACTER_INSIGNIA` | Get Character Equipped Insignia | Retrieves character equipped insignia (flag) information from Dungeon Fighter Online. Returns character details and equipped insignia/flag items including reinforcement skills. |
| `DUNGEON_FIGHTER_ONLINE_GET_CHARACTER_SKILL_BUFF` | Get Character Skill Buff Equipment | Retrieves detailed information about a character's skill buff equipment, including the buff skill details and equipment items that enhance the buff. This action returns: - Character information (name, level, job, guild) - Buff skill information (skill name, level, description) - Equipment items that provide buff bonuses (weapon, armor, accessories, title) Prerequisites: - Valid server ID (use Get Server List action) - Valid character ID (use Character Search action) Note: Buff data is based on the character's latest in-game login. |
| `DUNGEON_FIGHTER_ONLINE_GET_CHARACTER_SKILL_STYLE` | Get Character Skill Style | Tool to retrieve character skill style information. Use when you need to know a character's active skills, passive skills, skill evolutions, and skill enhancements. Note: Skill enhancements through items and equipment are excluded from this response. |
| `DUNGEON_FIGHTER_ONLINE_GET_ITEM_HASHTAGS` | Get Item Hashtags | Tool to retrieve the list of all available item hashtags for searching items. Use when needing to know which hashtag categories are available for item searches. |
| `DUNGEON_FIGHTER_ONLINE_GET_ITEM_INFO` | Get Item Information | Retrieves detailed information for a specific item in Dungeon & Fighter Online. Equipment stats are shown based on Superior 100% grade values. Titles are shown based on average Ordinary grade values. |
| `DUNGEON_FIGHTER_ONLINE_GET_ITEM_SHOP_INFO` | Get Item Shop Info | Tool to retrieve item shop sell information for specific equipment. Use when needing to find which NPCs sell a particular item and at what price. Only supports Lv.95 Epic and Lv.100+ Unique/Legendary/Epic equipment. |
| `DUNGEON_FIGHTER_ONLINE_GET_JOBS` | Get Jobs List | Tool to retrieve the list of all available character classes (jobs) in Dungeon Fighter Online. Use when needing to know which job classes are available in the game. |
| `DUNGEON_FIGHTER_ONLINE_GET_JOB_SKILLS` | Get Job Skills | Tool to retrieve the complete list of skills available for a specific character class and advancement. Use when you need to know what skills are available for a particular job and job growth combination. |
| `DUNGEON_FIGHTER_ONLINE_GET_MULTIPLE_ITEMS` | Get Multiple Items | Tool to retrieve detailed information for multiple items at once. Use when needing to fetch item details for up to 15 items in a single request. Duplicate item IDs will be processed only once. |
| `DUNGEON_FIGHTER_ONLINE_GET_MULTIPLE_SKILLS` | Get Multiple Skills Information | Retrieves information for multiple skills of a character class at once. Up to 10 skills can be queried per request, with duplicate skill IDs automatically removed. Use this action when you need to fetch details for several skills simultaneously rather than making individual requests. The response includes skill names, levels, descriptions, and option values for each requested skill. Note: If invalid skill IDs are provided, they may be omitted from the response rather than causing an error. |
| `DUNGEON_FIGHTER_ONLINE_GET_SERVER_LIST` | Get Server List | Tool to retrieve the list of available game servers. Use when needing to know which servers are available. |
| `DUNGEON_FIGHTER_ONLINE_GET_SKILL_INFO` | Get Skill Information | Tool to retrieve detailed information for a specific skill of a character class. Use when you need to know skill stats, level requirements, MP costs, cooldowns, or level-by-level progression details. |
| `DUNGEON_FIGHTER_ONLINE_SEARCH_CHARACTERS_BY_FAME` | Search Characters By Fame | Tool to search characters by fame ranking. Only returns characters level 110 or above that have logged in within 90 days. Use when you need to find high-ranking characters based on fame points. |
| `DUNGEON_FIGHTER_ONLINE_SEARCH_ITEMS` | Search Items | Search for Dungeon Fighter Online items by name or hashtag. Only returns items currently obtainable in-game. Supports filtering by level range and rarity. Item images available at https://img-api.dfoneople.com/df/items/{itemId}. |
| `DUNGEON_FIGHTER_ONLINE_SEARCH_SET_ITEMS` | Search Set Items | Search for Dungeon Fighter Online set items by name. Returns a list of set items matching the search criteria, including their unique identifiers. Supports exact match, prefix match, and full text search modes. Use URL encoding for non-ASCII characters (automatically handled). |

## Supported Triggers

None listed.

## Troubleshooting

### Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

### Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

### Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See [Composio pricing](/pricing) for the current limits that apply to your connection.

## Complete Code

None listed.

## Conclusion

### Use Dungeon fighter online from Atomic Agent
With your account connected, ask Atomic Agent to work with Dungeon fighter online in natural language. You can connect more apps through the same Composio integration as you need them.
Visit the [Atomic Agent website](https://atomicagent.io/?cta_placement=atomic-agent-site) or inspect the [Atomic Agent source code](https://github.com/AtomicBot-ai/atomic-agent?cta_placement=atomic-agent-repo).

## How to build Dungeon fighter online MCP Agent with another framework

- [OpenAI Agents SDK](https://composio.dev/toolkits/dungeon_fighter_online/framework/open-ai-agents-sdk)
- [Claude Agent SDK](https://composio.dev/toolkits/dungeon_fighter_online/framework/claude-agents-sdk)
- [Claude Code](https://composio.dev/toolkits/dungeon_fighter_online/framework/claude-code)
- [Claude Cowork](https://composio.dev/toolkits/dungeon_fighter_online/framework/claude-cowork)
- [Codex](https://composio.dev/toolkits/dungeon_fighter_online/framework/codex)
- [OpenClaw](https://composio.dev/toolkits/dungeon_fighter_online/framework/openclaw)
- [Hermes](https://composio.dev/toolkits/dungeon_fighter_online/framework/hermes-agent)
- [Google ADK](https://composio.dev/toolkits/dungeon_fighter_online/framework/google-adk)
- [LangChain](https://composio.dev/toolkits/dungeon_fighter_online/framework/langchain)
- [Vercel AI SDK](https://composio.dev/toolkits/dungeon_fighter_online/framework/ai-sdk)
- [Mastra AI](https://composio.dev/toolkits/dungeon_fighter_online/framework/mastra-ai)
- [LlamaIndex](https://composio.dev/toolkits/dungeon_fighter_online/framework/llama-index)
- [CrewAI](https://composio.dev/toolkits/dungeon_fighter_online/framework/crew-ai)
- [Pydantic AI](https://composio.dev/toolkits/dungeon_fighter_online/framework/pydantic-ai)
- [AutoGen](https://composio.dev/toolkits/dungeon_fighter_online/framework/autogen)

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## Frequently Asked Questions

### What are the differences in Tool Router MCP and Dungeon fighter online MCP?

With a standalone Dungeon fighter online MCP server, the agents and LLMs can only access a fixed set of Dungeon fighter online tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Dungeon fighter online and many other apps based on the task at hand, all through a single MCP endpoint.

### Can I use Tool Router MCP with Atomic Agent?

Yes, you can. Atomic Agent fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Dungeon fighter online tools.

### Can I manage the permissions and scopes for Dungeon fighter online while using Tool Router?

Yes, absolutely. You can configure which Dungeon fighter online scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

### How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Dungeon fighter online data and credentials are handled as safely as possible.

---
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