cosmic-mcp

All servers

Crystal

io.github.EraHQ/crystal ยท version 1.0.0

Community listing. Not installed or verified by cosmic-mcp. Read the source and its permissions before you run it.

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

https://crystal.erahq.ai

Quick facts

  • Listing: Community
  • Published Sep 28, 15:52 UTC
  • Transport: streamable-http
  • Listed by cosmic-mcp: Nov 9, 04:25 UTC

Memory and knowledge

Setup snippets

Generated from the registry entry. cosmic-mcp has not run or reviewed this server; values in angle brackets are yours to fill in.

Remote MCP URL (Claude and ChatGPT custom connectors)

https://crystal-api-118881845105.us-east5.run.app/mcp

Claude Code

claude mcp add --transport http 'crystal' 'https://crystal-api-118881845105.us-east5.run.app/mcp'

Cursor (.cursor/mcp.json)

{
  "mcpServers": {
    "crystal": {
      "url": "https://crystal-api-118881845105.us-east5.run.app/mcp"
    }
  }
}

VS Code (.vscode/mcp.json)

{
  "servers": {
    "crystal": {
      "type": "http",
      "url": "https://crystal-api-118881845105.us-east5.run.app/mcp"
    }
  }
}

Related servers

  • Anki MCP Server Verified domain
    MCP server for Anki flashcards: adaptive review, notes, media, and deck management via AnkiConnect.
  • AgentPlaybooks Verified domain
    Vendor-neutral home for portable agents: skills, MCP tools, memory, canvas, and secret proxy.
  • Achromat Machine Operational Memory Verified domain
    Recall and calibrate policy-compliant tool-call arguments before execution. Does not run the tool.
  • AnkiDecks Verified domain
    Make Anki flashcards from lecture PDFs, slides, notes and YouTube videos, each with its source page.
  • Atlaso Memory Verified domain
    Atlaso, the AI memory layer: one shared, persistent memory for every AI tool you connect.
  • 0Latency Memory
    Persistent memory layer for AI agents. Sub-100ms recall, semantic search, knowledge graphs.