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Sutra MCP Server

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Context Engineering Engine. Provides cognitive tools, memory structures, and agent patterns.

About

Context Engineering Engine. Provides cognitive tools, memory structures, and agent patterns.

Security Report

6.5
Moderate6.5Moderate Risk

Valid MCP server (1 strong, 5 medium validity signals). 4 known CVEs in dependencies (0 critical, 3 high severity) Imported from the Official MCP Registry. 1 finding(s) downgraded by scanner intelligence.

7 files analyzed · 5 issues found

Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.

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How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-4rgon4ut-sutra": {
      "args": [
        "context-engineering-mcp"
      ],
      "command": "uvx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Sutra

mcp-name: io.github.4rgon4ut/sutra

The MCP Context Engineering Engine

Sutra is a Model Context Protocol (MCP) server that transforms how LLMs handle reasoning, memory, and orchestration. It provides a "Standard Library" of cognitive tools (Thinking Models), memory structures (Cells), and multi-agent patterns (Organs).

Installation

Using uv (Recommended)

uv tool install context-engineering-mcp

Using pip

pip install context-engineering-mcp

Configuration

Select your agent below and copy-paste the config.

Add to claude_desktop_config.json:

{
  "mcpServers": {
    "sutra": {
      "command": "uv",
      "args": ["tool", "run", "context-engineering-mcp"]
    }
  }
}

Run this in your terminal:

claude mcp add sutra uv tool run context-engineering-mcp

Run aider with the mcp flag:

aider --mcp "uv tool run context-engineering-mcp"

Or add to .aider.conf.yml:

mcp: ["uv tool run context-engineering-mcp"]

Add to ~/.gemini/settings.json:

{
  "mcpServers": {
    "sutra": {
      "command": "uv",
      "args": ["tool", "run", "context-engineering-mcp"]
    }
  }
}

In MCP settings, add a new server:

  • Name: Sutra
  • Type: command
  • Command: uv tool run context-engineering-mcp

Add to your config (TOML):

[mcp_servers.sutra]
command = "uv"
args = ["tool", "run", "context-engineering-mcp"]

Core Features (v0.1.0)

1. The Gateway (Router)

Sutra automatically analyzes your request to decide the best strategy:

  • YOLO Mode: For immediate tasks ("Fix this bug"), it routes to specific cognitive tools.
  • Constructor Mode: For system design ("Build a bot"), it routes to the Architect.

2. The Architect

Generates blueprints for custom agents, combining:

  • Thinking Models: understand_question, verify_logic, backtracking, symbolic_abstract.
  • Memory Cells: key_value (State), windowed (Short-term), episodic (Long-term).
  • Organs: debate_council (Multi-perspective), research_synthesis (Deep Dive).

3. The Librarian

A manual discovery tool (get_technique_guide) that lets you or the agent browse the full catalog of Context Engineering techniques.

Development

Requirements: Python 3.10+, uv (optional but recommended).

  1. Clone the repo:
    git clone https://github.com/4rgon4ut/sutra.git
    cd sutra
    
  2. Install dependencies:
    uv sync --all-extras
    # OR
    pip install -e ".[dev]"
    
  3. Run tests:
    pytest
    

License

MIT

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