MeraLLM

Python chat workspace for Ollama and OpenRouter models, built with FastAPI.

Features

• Model and skill favorites
• Projects, chat search, web search, agent mode, and MCP tools
• Markdown, equations, tables, code, and Mermaid diagrams
• File attachments up to 100 MB
• Responsive light and dark interface

Install

python -m pip install merallm

Install the latest GitHub version:

python -m pip install "git+https://github.com/pankajkarman/MeraLLM.git"

For local development:

python -m pip install -e .

Install and start Ollama to use local models.

Configure

$env:OPENROUTER_API_KEY="your-key-here"
$env:MERALLM_DATA_DIR="optional-custom-data-path"

The data directory can also be changed under Settings → MERALLM_DATA_DIR.

Run

merallm

Open http://127.0.0.1:8002. Use merallm --help for host, port, and reload options.

Uninstall

python -m pip uninstall merallm

Uninstalling does not delete chats or preferences. Delete the configured data directory manually if you also want to remove local data.