MCP Server¶

Tools¶

Tool	Description	Parameters
`anonymize`	Text anonymization	`text` (req), `strategy` (opt)
`detect_pii`	PII detection	`text` (req)
`batch_anonymize`	Batch processing	`texts` (req), `strategy` (opt)

Launch Modes¶

Mode	Transport	Use Case
HTTP SSE	`GET /sse` + `POST /message`	AnythingLLM, web clients
STDIO	stdin/stdout	Claude Desktop, VS Code

SSE Transport¶

1. Connection¶

curl -N http://localhost:3000/sse
# Returns:
# event: endpoint
# data: /message?sessionId=abc123

2. Initialization¶

curl -X POST "http://localhost:3000/message?sessionId=abc123" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2024-11-05","capabilities":{},"clientInfo":{"name":"client","version":"0.1.0"}}}'

3. List Tools¶

curl -X POST "http://localhost:3000/message?sessionId=abc123" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/list","params":{}}'

4. Tool Call¶

curl -X POST "http://localhost:3000/message?sessionId=abc123" \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":3,"method":"tools/call","params":{"name":"anonymize","arguments":{"text":"Email: test@example.com"}}}'

Running in stdio Mode¶

cargo run -- --mcp-mode stdio

For Claude Desktop, VS Code -- connects automatically via stdin/stdout.