Mermaid Diagram AI Agent

Communicate your work with diagrams in seconds with GenAI + Mermaid

Setup

Image generated WITH this tool!

Install uv
Install dependencies uv sync
Set your OpenAI API key as an environment variable export OPENAI_API_KEY=<your_api_key>
Optionally setup
- Optionally set ANTHROPIC_API_KEY, VERTEX_API_KEY, GROQ_API_KEY as environment variables. See .env.sample for details.
  - Update your LLM in the src/mermaid_agent/modules/llm_module.py: build_model() function.
✅ To run a single generation:
- uv run main mer -p "Flowchart of ##setup instructions" -o "setup_diagram.png" -i "./README.md"
- uv run main mer -p "state diagram of process: build prompt, generate HQ examples, iterate, build dataset, fine-tune, test, iterate, prompt " -o "fine_tune_process.png"
- uv run main mer -p "pie chart title: 'Time Spent on Project Tasks', 'Coding': 40, 'Testing': 20, 'Documentation': 20, 'Meetings': 15, 'Learn AI Coding w/IndyDevDan': 5" -o "project_time_allocation.png"
✅ To run an interactive generation:
- uv run main mer-iter -p "Flowchart of ##setup instructions" -o "setup_diagram.png" -i "./README.md"
✅ To run a bulk-version based iteration
- uv run main mer-bulk -p "Flowchart of ##setup instructions" -o "setup_diagram.png" -i "./README.md" -c 5
- uv run main mer-bulk -p "pie chart title: 'Time Spent on Project Tasks', 'Coding', 'Testing', 'Documentation', 'Meetings', 'Learn AI Coding w/IndyDevDan'" -o "project_time_allocation.png" -c 5

Name		Name	Last commit message	Last commit date
Latest commit History 16 Commits
.vscode		.vscode
imgs		imgs
src/mermaid_agent		src/mermaid_agent
.env.sample		.env.sample
.gitignore		.gitignore
README.md		README.md
pyproject.toml		pyproject.toml
uv.lock		uv.lock