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Pomera AI Commander MCP Server

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Desktop text workbench + MCP server: 22+ text processing tools for AI assistants

About

Desktop text workbench + MCP server: 22+ text processing tools for AI assistants

Security Report

3.8
Use Caution3.8High Risk

Pomera AI Commander is a legitimate text processing GUI + MCP server with reasonable security practices for its category. The codebase shows good architectural patterns and proper logging, but has several moderate-risk findings: unvalidated subprocess execution in shell operations, overly broad optional dependencies (AI/web modules), and some network operations without explicit TLS validation. Permissions align well with a developer text-processing tool, though the full dependency set (especially cryptography, AI, and web libraries) could enable unexpected capabilities. Supply chain analysis found 6 known vulnerabilities in dependencies (1 critical, 1 high severity). Package verification found 2 issues.

4 files analyzed · 17 issues found

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

Permissions Required

This plugin requests these system permissions. Most are normal for its category.

File System Read

Reads files on your machine. Normal for tools that analyze or process local data.

File System Write

Writes or modifies files on your machine. Check that this is expected for the tool.

HTTP Network Access

Connects to external APIs or services over the internet.

env_vars

Check that this permission is expected for this type of plugin.

Shell Command Execution

Runs commands on your machine. Be cautious — only use if you trust this plugin.

clipboard

Check that this permission is expected for this type of plugin.

process_spawn

Check that this permission is expected for this type of plugin.

system_info

Check that this permission is expected for this type of plugin.

How to Install

Add this to your MCP configuration file:

{
  "mcpServers": {
    "io-github-matbanik-pomera": {
      "args": [
        "-y",
        "pomera-ai-commander"
      ],
      "command": "npx"
    }
  }
}

Documentation

View on GitHub

From the project's GitHub README.

Pomera AI Commander (PAC)

Download Latest Release

A desktop text "workbench" + MCP server: clean, transform, extract, and analyze text fast—manually in a GUI or programmatically from AI assistants (Cursor / Claude Desktop / MCP clients).

Stop pasting text into 10 random websites. Pomera (GUI + MCP) - do web searches with MCP and save your work as Pomera Notes in case of text corruption in IDE! Your search API keys are stored encrypted in local database instead of JSON config file.

📊 Why AI needs Pomera! - Pomera's MCP tools reduce token usage upto 70-80% for deterministic operations.

Download latest release · Docs: Tools · MCP Guide · CrewAI Integration · Troubleshooting


60-second demo (what to expect)

Messy text → clean output → extracted URLs/emails → ready to ship

Best-for workflows

  • Cleaning pasted logs / PDFs (whitespace, wrapping, stats)
  • Extracting emails/URLs/IDs via regex
  • Normalizing case, sorting, columns
  • Hashing/encoding utilities
  • Letting Cursor/Claude call these as MCP tools in a repeatable pipeline

Prerequisites

Python 3.8+ is required for all installation methods.

macOS (Homebrew)

# Tkinter support (replace @3.14 with your Python version)
brew install python-tk@3.14
pip3 install requests reportlab python-docx

Ubuntu/Debian

sudo apt-get install python3-tk
pip3 install requests reportlab python-docx

Windows

Tkinter is included with Python from python.org.

pip install requests reportlab python-docx

Note: For PEP 668 protected environments, use pip3 install --user or a virtual environment.


Install / Run

Option A — Prebuilt executable (recommended)

Download from Releases and run.

Option B — Python (PyPI)

pip install pomera-ai-commander
# then run:
pomera-ai-commander --help

Option C — Node.js (npm)

npm install -g pomera-ai-commander
# then run:
pomera-mcp --help

Create Desktop Shortcut

After installing via pip or npm, create a desktop shortcut for quick access:

# For pip install:
pomera-create-shortcut

# For npm install (from package directory):
python create_shortcut.py

MCP Server for AI Assistants

Pomera exposes 22 text processing tools via MCP. Configure your AI assistant:

Cursor (.cursor/mcp.json):

{
  "mcpServers": {
    "pomera": {
      "command": "pomera-ai-commander",
      "timeout": 3600
    }
  }
}

Claude Desktop (claude_desktop_config.json):

{
  "mcpServers": {
    "pomera": {
      "command": "pomera-ai-commander",
      "timeout": 3600
    }
  }
}

💡 Tip: If the simple command doesn't work, use the full path. Find it with:

# For npm install:
npm root -g
# Then use: <result>/pomera-ai-commander/pomera_mcp_server.py

# For pip install:
pip show pomera-ai-commander | grep Location

⏱️ Timeout: The "timeout": 3600 setting (in seconds) prevents MCP request timeouts during long-running AI operations like research and deepreasoning. Cline, Cursor, and Claude Desktop all default to a 60-second timeout, which is too short for AI calls involving web search + deep reasoning (60-300s). See Cline #1306.

See the full MCP Server Guide for Antigravity, executable configs, and troubleshooting.


License

MIT License - see LICENSE for details.

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