context-portal — Claude MCP 必备工具中文教程

Prerequisites

Before you begin, ensure you have the following installed:

• Python: Version 3.8 or higher is recommended.
• Download Python
• Ensure Python is added to your system's PATH during installation (especially on Windows).
• uv: (Highly Recommended) A fast Python environment and package manager. Using uv significantly simplifies virtual environment creation and dependency installation.
• Install uv

Installation and Configuration (Recommended)

The recommended way to install and run ConPort is by using uvx to execute the package directly from PyPI. This method avoids the need to manually create and manage virtual environments.

Installation for Developers (from Git Repository)

The most appropriate way to develop and test ConPort is to run it in your IDE as an MCP server using the configuration above. This exercises STDIO mode and real client behavior.

If you need to run against a local checkout and virtualenv, you can configure your MCP client to launch the dev server via uv run and your .venv/bin/python:

{
  "mcpServers": {
    "conport": {
      "command": "uv",
      "args": [
        "run",
        "--python",
        ".venv/bin/python",
        "--directory",
        "<path to context-portal repo> ",
        "conport-mcp",
        "--mode",
        "stdio",
        "--log-file",
        "./logs/conport-dev.log",
        "--log-level",
        "DEBUG"
      ],
      "disabled": false
    }
  }
}

Notes: - Set --directory to your repo path; this uses your local checkout and venv interpreter. - Logs go to ./logs/conport-dev.log with DEBUG verbosity.

Local environment setup

Set up for development or contribution via the Git repo.

1. Clone the repository

   git clone https://github.com/GreatScottyMac/context-portal.git
   cd context-portal
   

2. Create a virtual environment

   uv venv
   

3. Install dependencies

   uv pip install -r requirements.txt
   

4. Run in your IDE (recommended) Configure your IDE’s MCP settings using the "uvx Configuration" or the dev uv run configuration shown above. This is the most representative test of ConPort in STDIO mode.

5. Optional: CLI help

   uv run python src/context_portal_mcp/main.py --help
   

Notes: - For --workspace_id behavior and IDE path handling, see the guidance under the "uvx Configuration" section above. Many IDEs do not expand ${workspaceFolder}.

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For pre-upgrade cleanup, including clearing Python bytecode cache, please refer to the v0.2.4_UPDATE_GUIDE.md.

Usage with LLM Agents (Custom Instructions)

ConPort's effectiveness with LLM agents is significantly enhanced by providing specific custom instructions or system prompts to the LLM. This repository includes tailored strategy files for different environments:

• For Roo Code:

• roo_code_conport_strategy: Contains detailed instructions for LLMs operating within the Roo Code VS Code extension, guiding them on how to use ConPort tools for context management.

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• For CLine:

• cline_conport_strategy: Contains detailed instructions for LLMs operating within the Cline VS Code extension, guiding them on how to use ConPort tools for context management.

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• For Windsurf Cascade:

• cascade_conport_strategy: Specific guidance for LLMs integrated with the Windsurf Cascade environment. Important: When initiating a session in Cascade, it is necessary to explicity tell the LLM:

  Initialize according to custom instructions
  

• For General/Platform-Agnostic Use:

• generic_conport_strategy: Provides a platform-agnostic set of instructions for any MCP-capable LLM. It emphasizes using ConPort's get_conport_schema operation to dynamically discover the exact ConPort tool names and their parameters, guiding the LLM on when and why to perform conceptual interactions (like logging a decision or updating product context) rather than hardcoding specific tool invocation details.

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How to Use These Strategy Files:

1. Identify the strategy file relevant to your LLM agent's environment.
2. Copy the entire content of that file.
3. Paste it into your LLM's custom instructions or system prompt area. The method varies by LLM platform (IDE extension settings, web UI, API configuration).

These instructions equip the LLM with the knowledge to:

- Initialize and load context from ConPort. - Update ConPort with new information (decisions, progress, etc.). - Manage custom data and relationships. - Understand the importance of workspace_id. Important Tip for Starting Sessions: To ensure the LLM agent correctly initializes and loads context, especially in interfaces that might not always strictly adhere to custom instructions on the first message, it's a good practice to start your interaction with a clear directive like: Initialize according to custom instructions. This can help prompt the agent to perform its ConPort initialization sequence as defined in its strategy file.

Initial ConPort Usage in a Workspace

When you first start using ConPort in a new or existing project workspace, the ConPort database (context_portal/context.db) will be automatically created by the server if it doesn't exist. To help bootstrap the initial project context, especially the Product Context, consider the following:

Database Migration & Update Guide

For detailed instructions on how to manage your context.db file, especially when updating ConPort across versions that include database schema changes, please refer to the dedicated v0.2.4_UPDATE_GUIDE.md. This guide provides steps for manual data migration (export/import) if needed, and troubleshooting tips.

`uvx` Configuration (Recommended for most IDEs)

In your MCP client settings (e.g., mcp_settings.json), use the following configuration:

{
  "mcpServers": {
    "conport": {
      "command": "uvx",
      "args": [
        "--from",
        "context-portal-mcp",
        "conport-mcp",
        "--mode",
        "stdio",
        "--workspace_id",
        "${workspaceFolder}",
        "--log-file",
        "./logs/conport.log",
        "--log-level",
        "INFO"
      ]
    }
  }
}

• command: uvx handles the environment for you.
• args: Contains the arguments to run the ConPort server.
• ${workspaceFolder}: This IDE variable is used to automatically provide the absolute path of the current project workspace.
• --log-file: Optional: Path to a file where server logs will be written. If not provided, logs are directed to stderr (console). Useful for persistent logging and debugging server behavior.
• --log-level: Optional: Sets the minimum logging level for the server. Valid choices are DEBUG, INFO, WARNING, ERROR, CRITICAL. Defaults to INFO. Set to DEBUG for verbose output during development or troubleshooting.

Important: Many IDEs do not expand ${workspaceFolder} when launching MCP servers. Use one of these safe options: 1) Provide an absolute path for --workspace_id. 2) Omit --workspace_id at launch and rely on per-call workspace_id (recommended if your client provides it on every call).

Alternative configuration (no --workspace_id at launch):

{
  "mcpServers": {
    "conport": {
      "command": "uvx",
      "args": [
        "--from",
        "context-portal-mcp",
        "conport-mcp",
        "--mode",
        "stdio",
        "--log-file",
        "./logs/conport.log",
        "--log-level",
        "INFO"
      ]
    }
  }
}

If you omit --workspace_id, the server will skip pre-initialization and initialize the database on the first tool call using the workspace_id provided in that call.

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