Use Open5e with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Access the comprehensive Open5e database for D&D 5th Edition. search monsters, spells, classes, and magic items directly from your AI agent.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
Waiting for input…
Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 12 capabilities
The complete Open5e capability set.
These are the exact actions your AI can choose when you ask it to work with Open5e.
01-04
4 capabilities in this set.
Part of 12 available through Open5e.
- 01
List feats
List character feats
- 02
List species
List character species (races)
- 03
Search open5e
Global search across all Open5e resources
- 04
List backgrounds
List character backgrounds
05-08
4 capabilities in this set.
Part of 12 available through Open5e.
- 05
List classes
List character classes and archetypes
- 06
List conditions
List status effects and conditions
- 07
List creatures
Can filter by type, size, challenge rating (cr), etc. List or search monsters and NPCs
- 08
List documents
List source documents and OGL metadata
09-12
4 capabilities in this set.
Part of 12 available through Open5e.
- 09
List equipment
Can filter by category. List weapons, armor, and gear
- 10
List magic items
Can filter by rarity, category. List magic items and artifacts
- 11
List sections
List rules and supplemental text sections
- 12
List spells
Can filter by level, school, class, etc. List or search magic spells
Observed, not estimated
1050ms average. Fast in production.
Open5e is checked daily against the live service.
- Fastest day
- 880ms
- Slowest day
- 1365ms
- 14-day trend
- Slowing+6%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 12 capabilities arrive ready to run.
Preview access · not provider authentication
The vk_preview_* token belongs to Vinkius preview infrastructure. It lets Claude discover and display the capabilities of Open5e, so you can see the experience inside your AI.
It does not authenticate your account with Open5e. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
Open5e Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_Sgngvr5vVfGjbGKNdMBzKgeOByNYWDnWjHsaNmP3/mcpClaude Desktop
Follow the steps below to connect in seconds.
- 1In Claude Desktop, open Settings → Connectors.
- 2Click “Add custom connector” and paste the connector link above as the remote MCP server URL.
- 3Click Add and start a new chat — Open5e capabilities are ready to use.
{
"mcpServers": {
"open5e-mcp": {
"url": "https://edge.vinkius.com/vk_preview_Sgngvr5vVfGjbGKNdMBzKgeOByNYWDnWjHsaNmP3/mcp"
}
}
}
Claude
ChatGPT
Cursor
VS Code
Windsurf
Claude Code
JetBrains
Cline
Step-by-step instructions for each client are in the guide. How to connect
FAQ
Questions Open5e owners ask.
- 01
How can I find a monster with a specific Challenge Rating?
Use the list_creatures capability and provide the cr parameter (e.g., '1', '1/4', or '20'). You can also combine this with the type parameter to find, for example, all CR 5 Dragons.
- 02
Can I search for spells available only to a specific class?
Yes! Use the list_spells capability and set the class parameter to your desired class, such as 'Wizard' or 'Cleric'. You can further filter by level to narrow down the results.
- 03
What is the best way to find a specific rule or condition?
For status effects, use list_conditions. For general rules or supplemental text, use list_sections. If you aren't sure where it is, use search_open5e for a global search across all categories.
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