Use GraphQL Fragment Merger with your AI.
Connect your account once and let the AI you already use work with it, without building another integration. Deterministically inlines GraphQL fragments into a single query string.
Developed, maintained, and hosted by Vinkius.
MCP VERIFIED · PRODUCTION READY · VINKIUS GUARANTEED
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Works with modern AI clients that support MCP, including ChatGPT, Claude, Cursor, and more.
Complete set · 1 capability
The complete GraphQL Fragment Merger capability set.
These are the exact actions your AI can choose when you ask it to work with GraphQL Fragment Merger.
01
1 capability in this set.
Part of 1 available through GraphQL Fragment Merger.
- 01
Merge graphql fragments
Inlines GraphQL fragments into the main query deterministically
Observed, not estimated
645ms average. Fast in production.
GraphQL Fragment Merger is checked daily against the live service.
- Fastest day
- 486ms
- Slowest day
- 847ms
- 14-day trend
- Slowing+42%
Connect your client
One URL. Every client.
Activate the Connector, copy your link, and paste it into the client you already use. 1 capability arrives 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 GraphQL Fragment Merger, so you can see the experience inside your AI.
It does not authenticate your account with GraphQL Fragment Merger. Actions requiring credentials or live account data may not run until you activate the Connector and authorize the service.
GraphQL Fragment Merger Connector
You're all set. Choose your MCP client and follow the setup instructions.
https://edge.vinkius.com/vk_preview_FF6uqVOpEFqWYmM3ysP7BLOCgkZbenjL7WWaqQoA/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 — GraphQL Fragment Merger capabilities are ready to use.
{
"mcpServers": {
"graphql-fragment-merger-mcp": {
"url": "https://edge.vinkius.com/vk_preview_FF6uqVOpEFqWYmM3ysP7BLOCgkZbenjL7WWaqQoA/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 GraphQL Fragment Merger owners ask.
- 01
What does the merge_graphql_fragments capability actually do?
It takes a GraphQL query string with fragments and returns a single, flattened query string where all fragment spreads have been replaced by their actual field definitions.
- 02
Does it support nested fragments?
Yes, the capability recursively processes fragment definitions to ensure all levels of nesting are resolved into the final query string.
- 03
What happens if a fragment is not defined?
The capability will return the merged_query_string as processed so far, along with an unresolved_fragments list containing the names of the missing fragments.
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