Ragora
Search your knowledge bases from any AI assistant using hybrid RAG.
What can you do with Ragora?
query(required): Natural language search querytop_k(optional): Number of results to return (default: 5)collection_name(required): Collection name or slug (usediscover_collectionsto find names)query(required): Natural language search querytop_k(optional): Number of results (default: 5)custom_tags(optional): Tags to scope retrievalfilters(optional): Metadata filters
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
claude mcp add --transport http ragora 'https://mcp.ragora.app/mcp'
{
"mcpServers": {
"ragora": {
"type": "http",
"url": "https://mcp.ragora.app/mcp"
}
}
}
Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
Contents
Ragora MCP Server
Search your knowledge bases from any AI assistant using the Model Context Protocol.
Ragora's MCP server is a hosted cloud service — no local installation required. Just configure your AI tool with the server URL and your API key.
Server URL: https://mcp.ragora.app/mcp
Quick Start
1. Get an API Key
Sign up at ragora.app and create an API key at Settings > API Keys.
2. Connect Your AI Tool
Claude Desktop
Option 1: CLI (recommended)
claude mcp add --transport http ragora https://mcp.ragora.app/mcp \
--header "Authorization: Bearer sk_live_your_key_here"
Option 2: Config file
Add to ~/Library/Application Support/Claude/claude_desktop_config.json (Mac) or %APPDATA%\Claude\claude_desktop_config.json (Windows):
{
"mcpServers": {
"ragora": {
"type": "http",
"url": "https://mcp.ragora.app/mcp",
"headers": {
"Authorization": "Bearer sk_live_your_key_here"
}
}
}
}
Claude Code
claude mcp add --transport http ragora https://mcp.ragora.app/mcp \
--header "Authorization: Bearer sk_live_your_key_here"
Cursor
Add to .cursor/mcp.json in your project root:
{
"mcpServers": {
"ragora": {
"type": "http",
"url": "https://mcp.ragora.app/mcp",
"headers": {
"Authorization": "Bearer sk_live_your_key_here"
}
}
}
}
VS Code / GitHub Copilot
Add to .vscode/mcp.json in your project root:
{
"mcpServers": {
"ragora": {
"type": "http",
"url": "https://mcp.ragora.app/mcp",
"headers": {
"Authorization": "Bearer sk_live_your_key_here"
}
}
}
}
Windsurf
Add to ~/.codeium/windsurf/mcp_config.json:
{
"mcpServers": {
"ragora": {
"serverUrl": "https://mcp.ragora.app/mcp",
"headers": {
"Authorization": "Bearer sk_live_your_key_here"
}
}
}
}
Any MCP Client
Ragora uses Streamable HTTP transport. Point any MCP-compatible client to:
- URL:
https://mcp.ragora.app/mcp - Method:
POST - Header:
Authorization: Bearer sk_live_your_key_here
Available Tools
| Tool | Description |
|---|---|
discover_collections | List all knowledge bases you have access to, with descriptions, stats, and usage examples |
search | Search across all your knowledge bases at once |
search_collection | Search a specific collection by name, with optional tag/metadata filters |
Tool Parameters
search(query, top_k?)
query(required): Natural language search querytop_k(optional): Number of results to return (default: 5)
search_collection(collection_name, query, top_k?, custom_tags?, filters?)
collection_name(required): Collection name or slug (usediscover_collectionsto find names)query(required): Natural language search querytop_k(optional): Number of results (default: 5)custom_tags(optional): Tags to scope retrievalfilters(optional): Metadata filters
Dynamic Collection Tools
For each collection you have access to, dedicated tools are generated using the collection's slug:
search_{slug}— semantic search with optional version, tags, and filtersget_topic_{slug}— retrieve information about a specific topiclist_versions_{slug}— list available documentation versions
For example, a collection called "Employee Handbook" gets:
search_employee_handbookget_topic_employee_handbooklist_versions_employee_handbook
Configure tool names and descriptions in the Ragora dashboard under Collection > MCP Settings.
Usage Examples
Search all collections:
"Search my docs for webhook event handling"
Search a specific collection:
"Look up the refund policy in the employee handbook"
Discover what's available:
"What workspaces do I have, and what's in them?"
How It Works
Your AI Tool Ragora Cloud
┌──────────────────┐ ┌──────────────────┐
│ Claude / Cursor │ HTTP POST │ MCP Server │
│ / VS Code / etc │──────────────>│ (Streamable HTTP)│
└──────────────────┘ /mcp └────────┬─────────┘
│
┌────────▼─────────┐
│ Gateway API │
│ (Auth + Search) │
└────────┬─────────┘
┌────┴────┐
▼ ▼
Postgres Qdrant
(metadata) (vectors)
- No local install — connect directly via HTTP
- Multi-tenant — your API key determines which collections you can access
- Dynamic tools — tools are generated based on your accessible collections
- Hybrid search — dense (E5-Large) + sparse (BM25) with reciprocal rank fusion
Security
- API keys authenticate all requests via
Authorization: Bearerheader - Each API key is scoped to the user's owned and purchased collections
- Cross-tenant data access is impossible — all queries are filtered by accessible collection IDs
- API keys should never be committed to version control
Troubleshooting
| Issue | Solution |
|---|---|
| "Tool not found" | Restart your AI app after config changes. Verify your API key starts with sk_live_ |
| "Unauthorized" | Check the Authorization: Bearer header format. Verify the key hasn't expired |
| No results | Ensure documents are uploaded and processing is complete. Try broader queries |
| Connection timeout | Check internet access. Verify server status at https://mcp.ragora.app/health |
Links
- Ragora — Sign up and manage your knowledge bases
- MCP Integration Guide — Full documentation
- API Keys — Create your API key
- Model Context Protocol — MCP specification
License
MIT
Frequently asked questions
What is Ragora?
Search your knowledge bases from any AI assistant using hybrid RAG.
How do I install Ragora?
It runs as a remote server. In Claude Code: claude mcp add --transport http ragora 'https://mcp.ragora.app/mcp'. For other clients, paste the JSON configuration from this page into their MCP settings.
Does Ragora need an API key?
Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.
Is Ragora open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains Ragora?
It is published by velarynai. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.