Aicastle School Openai API Agent Project vs Ref Tools Ref Tools MCP
A side-by-side look at the Aicastle School Openai API Agent Project and Ref Tools Ref Tools MCP MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Verdict: choose Aicastle School Openai API Agent Project for finance & fintech work; choose Ref Tools Ref Tools MCP for finance & fintech as a local process. You can also run both side by side in one mcpServers block.
Which MCP server should you choose?
Choose Aicastle School Openai API Agent Project when
- You need dedicated capabilities in the Finance & Fintech domain.
Choose Ref Tools Ref Tools MCP when
- You need dedicated capabilities in the Finance & Fintech domain.
- You prefer a local stdio subprocess transport.
- You have the keys it needs:
REF_API_KEY. - You want tools like
query, url.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Finance & Fintech | Finance & Fintech |
| Quality signal | 31/100 · Emerging | 63/100 · Good |
| Install command | Not confirmed yet | Confirmed |
| Transport | — | Local subprocess (stdio) |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | REF_API_KEY |
| Verified owner | Community listing | Community listing |
| GitHub stars | 11 | 1,183 |
| Directory activity | 1 views 0 installs 0 upvotes | 2 views 0 installs 0 upvotes |
| Tools | Not listed | 2 |
| Full listing | View Aicastle School Openai API Agent Project | View Ref Tools Ref Tools MCP |
Tools & capabilities
Aicastle School Openai API Agent Project tools
No tool names declared yet. Check the project README from the listing page.
Ref Tools Ref Tools MCP tools 2
queryurl
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Aicastle School Openai API Agent Project
No confirmed install command for Aicastle School Openai API Agent Project yet — follow the setup steps linked from its listing page rather than a guessed package name.
Ref Tools Ref Tools MCP
{
"mcpServers": {
"ref-tools-ref-tools-mcp": {
"command": "npx",
"args": [
"ref-tools-mcp@latest"
],
"env": {
"REF_API_KEY": "YOUR_REF_API_KEY_HERE"
}
}
}
}