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Crystal

io.github.EraHQ/crystal · v1.0.0

Self-curating memory your AI tools share: provenance, verified citations, and trust tiers.

Connect Remote server

Terminal
claude mcp add --transport http crystal https://crystal-api-118881845105.us-east5.run.app/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "crystal": {
      "url": "https://crystal-api-118881845105.us-east5.run.app/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "crystal": {
      "type": "http",
      "url": "https://crystal-api-118881845105.us-east5.run.app/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://crystal-api-118881845105.us-east5.run.app/mcp

Tools

This server asks for a key before it lists its tools. Connect it with your own key to see them.

Details

Endpointhttps://crystal-api-118881845105.us-east5.run.app/mcp (Streamable HTTP)
First published28 Sep 2026
Last updated28 Sep 2026
Registry nameio.github.EraHQ/crystal

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