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diamond-mcp

https://diamond-mcp.stienhardt.workers.dev/mcp

answers a handshake

Registry name: io.github.JacobiusMakes/diamond-mcp
Reports itself as: diamond-mcp 0.2.5
Protocol version: 2025-06-18
Transport: streamable-http
HTTP status: 200
Latency: 156 ms
Tools: 10
Checked: 2026-09-06T03:01:14Z

Tools it reports

verify_diamond_report
faceup_size
dutch_marquise_definition
lab_grown_grading_landscape
lab_grown_price_index
about_stienhardt
define
search_encyclopedia
search_inventory
get_product

Check it yourself

curl -s -X POST https://diamond-mcp.stienhardt.workers.dev/mcp \
  -H 'Content-Type: application/json' \
  -H 'Accept: application/json, text/event-stream' \
  -d '{"jsonrpc":"2.0","id":1,"method":"initialize","params":{"protocolVersion":"2025-06-18","capabilities":{},"clientInfo":{"name":"you","version":"0"}}}'