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docs: update all MCP documentation for 22 tools + API key auth
- Rewrite mcp-server/README.md: clean structure, auth section, 22 tools
- Rewrite N8N-CONFIG.md: remove hardcoded IPs, add x-api-key auth flow
- Rewrite N8N-WORKFLOWS.md: simplified, removed AI proxy tool references
- Update README.md/README.fr.md: 37→22 tools, add auth mention
- Update GUIDE.md/GUIDE.en.md: remove AI/API key tool tables, add auth
- Update DEPLOY.md: SSE → Streamable HTTP in architecture diagram

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-04-26 16:25:00 +02:00

141 lines
3.3 KiB
Markdown

# Memento MCP Server
Model Context Protocol (MCP) server for integrating Memento note-taking app with N8N, Claude Desktop, and other MCP clients.
## Quick Start
```bash
cd mcp-server
npm install
```
### stdio Mode (Claude Desktop, Cline)
```bash
node index.js
```
Claude Desktop configuration:
```json
{
"mcpServers": {
"memento": {
"command": "docker",
"args": ["exec", "-i", "memento-mcp", "node", "index.js"]
}
}
}
```
### HTTP Streamable Mode (N8N, remote)
```bash
node index-sse.js
```
Requires `DATABASE_URL` environment variable pointing to your PostgreSQL database.
For Docker deployment, MCP_MODE and MCP_REQUIRE_AUTH are pre-configured in `docker-compose.yml`.
## Authentication
When `MCP_REQUIRE_AUTH=true` (default in Docker), all requests require an `x-api-key` header.
Generate API keys from the Memento web UI: **Settings > MCP**.
```bash
# Example: health check with API key
curl -H "x-api-key: mcp_sk_xxx" http://localhost:3001/
```
## Available Tools (22)
### Notes (11)
| Tool | Description |
|------|-------------|
| `create_note` | Create a new note |
| `get_notes` | List notes (filterable) |
| `get_note` | Get a specific note by ID |
| `update_note` | Update an existing note |
| `delete_note` | Delete a note |
| `search_notes` | Search notes by keyword |
| `move_note` | Move a note to a notebook |
| `toggle_pin` | Pin/unpin a note |
| `toggle_archive` | Archive/unarchive a note |
| `export_notes` | Export notes as JSON |
| `import_notes` | Import notes from JSON |
### Notebooks (6)
| Tool | Description |
|------|-------------|
| `create_notebook` | Create a notebook |
| `get_notebooks` | List all notebooks |
| `get_notebook` | Get notebook details |
| `update_notebook` | Update a notebook |
| `delete_notebook` | Delete a notebook |
| `reorder_notebooks` | Reorder notebooks |
### Labels (4)
| Tool | Description |
|------|-------------|
| `create_label` | Create a label |
| `get_labels` | List labels |
| `update_label` | Update a label |
| `delete_label` | Delete a label |
### Reminders (1)
| Tool | Description |
|------|-------------|
| `get_due_reminders` | Get due reminders |
## N8N Integration
### MCP Client Node Configuration
1. Add a **MCP Client** node in N8N
2. Select **Streamable HTTP** as transport
3. Endpoint: `http://memento-mcp:3001/mcp` (Docker) or `http://YOUR_IP:3001/mcp`
4. Add **Header Auth**: `x-api-key` = your MCP API key
### Example Workflow: Create a note from email
```json
{
"tool": "create_note",
"arguments": {
"title": "{{ $json.subject }}",
"content": "{{ $json.body }}",
"labels": ["email", "inbox"]
}
}
```
## HTTP Endpoints
| Endpoint | Method | Description |
|----------|--------|-------------|
| `/` | GET | Health check |
| `/mcp` | GET/POST | Main MCP endpoint (Streamable HTTP) |
| `/sse` | GET/POST | Legacy redirect to `/mcp` |
| `/sessions` | GET | Active sessions |
## Configuration
| Variable | Default | Description |
|----------|---------|-------------|
| `PORT` | 3001 | Server port |
| `DATABASE_URL` | required | PostgreSQL connection string |
| `MCP_MODE` | stdio | Transport mode (stdio or sse) |
| `MCP_REQUIRE_AUTH` | false | Require x-api-key header |
| `MCP_LOG_LEVEL` | info | Log level (debug, info, warn, error) |
| `MCP_REQUEST_TIMEOUT` | 30000 | Request timeout in ms |
| `APP_BASE_URL` | http://localhost:3000 | Memento app URL |
## License
MIT