Hyperspacedb MCP

What it does

When your agent uses it

• Use HyperspaceDB tools in Claude Desktop
• Any MCP-compatible AI host
• Hyperspacesearch
• Hyperspaceinsert

Example prompts

• “Claude Desktop”
• “Cursor MCP”
• “hyperspacesearch”
• “/hyperspacedb-mcp”

Requirements

• A credential in HYPERSPACE_API_KEY
• A credential in YOUR_YARINK_API_KEY

Workflow steps

2 steps, taken from the first numbered list in SKILL.md.

1. 1mcp-hyperspacedb (Database Plane, v4.0.0): 27 tools for collection DDL, vector CRUD, HNSW graph traversal, Lyapunov stability analysis…
2. 2mcp-hyperspace-memory (Cognitive Memory Plane, v4.0.0): 9 tools for autonomous agent memory, episodic facts, session isolation, Fréchet…

What it can do on your machine

Read from SKILL.md and the folder at commit a43ccf7. It shows what the files ask for, not the result of running them.

• Tool permissions

  Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

  From allowed-tools in the SKILL.md frontmatter.

• Runs code

  No scripts in the folder and no shell commands in SKILL.md (its code samples are json).

  From the folder's file list and the shell code blocks in SKILL.md.

• Network

  No URLs in SKILL.md.

  From URLs in SKILL.md, links to its own repository left out.

• Credentials

  Names these keys or tokens, usually read from environment variables:

  • HYPERSPACE_API_KEY

  From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Hyperspacedb MCP loads about 1.6k tokens when it runs. Until then it costs about 101 tokens; SKILL.md has 437 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it

~101

When it runs · the whole SKILL.md, loaded when a task matches

~1.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from YARlabs/hyperspace-db at commit a43ccf7, republished under its MIT licence (© YARlabs). 437 words, ~1,564 tokens.

name

hyperspacedb-mcp

description

Model Context Protocol (MCP) server for HyperspaceDB. Use this skill to configure, connect, and use HyperspaceDB tools in Claude Desktop, Cursor, Windsurf, Antigravity, or any MCP-compatible AI host. Covers all 30+ available MCP tools. Trigger on: "MCP", "Claude Desktop", "Cursor MCP", "hyperspace_search", "hyperspace_insert", "model context protocol", "mcp-hyperspacedb", "tool use".

{
  "mcpServers": {
    "hyperspacedb": {
      "command": "npx",
      "args": ["-y", "mcp-hyperspacedb"],
      "env": {
        "HYPERSPACE_HOST": "the.yar.ink",
        "HYPERSPACE_API_KEY": "YOUR_YARINK_API_KEY"
      }
    },
    "hyperspace-memory": {
      "command": "npx",
      "args": ["-y", "mcp-hyperspace-memory"],
      "env": {
        "HYPERSPACE_HOST": "the.yar.ink",
        "HYPERSPACE_API_KEY": "YOUR_YARINK_API_KEY"
      }
    }
  }
}

"Create a collection called 'team_memory' with cosine metric and 1536 dimensions."

"Search 'team_memory' for documents about Kubernetes deployments."

"Analyze the geometry of these vectors and tell me the best metric to use."

"Check if my reasoning chain [ids: 1,2,3,4,5] is stable or diverging."

"Show me the parent concepts of node 42 in 'knowledge_graph'."

"What are the main topic clusters in 'research_papers'?"

© YARlabs, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in integrations/hyperspacedb-skills/skills/hyperspacedb-mcp of YARlabs/hyperspace-db.

Open the folder on GitHubat commit a43ccf7