ASTral

Verified Integration

Author: @up•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect ASTral to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "astral": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-astral"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Indexes codebases with tree-sitter, enabling AI agents to retrieve exact symbols and cut code-reading token costs by up to 99%.

Indexed Date

7/21/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for ASTral

Instead of agents reading entire files to find specific code, ASTral enables them to retrieve only the exact symbols (functions, classes, methods, etc.) they need. This drastically minimizes irrelevant context, leading to significant token savings and faster processing.

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