1
Add it to Claude Code
claude mcp add latex-mcp -- npx mcp-remote https://latex-mcp.onrender.com/mcp2
Make your agent remember this setup
latex-mcp's config, env vars, and the gotchas you hit — recalled in every future Claude Code, Cursor, and Codex session.
npx conare@latestFree · one command · indexes the sessions already on disk. Set up in the browser instead →
What it does
- Renders LaTeX math expressions into high-quality PNG images
- Generates hosted image URLs compatible with messaging platforms like iMessage
- Supports step-by-step mathematical solution rendering
- Provides base64-encoded PNG output for direct embedding
Tools 3
render_solutionRenders a full step-by-step solution with highlighted final answer.get_image_urlReturns a hosted CodeCogs URL for any LaTeX expression.render_latexRenders LaTeX to a base64-encoded PNG for embedding.Try it
→Solve the quadratic equation 2x^2 + 5x - 3 = 0 and render the step-by-step solution as an image.
→Generate a hosted image URL for the LaTeX expression \int_{0}^{\infty} e^{-x^2} dx.
→Create a visual representation of the Pythagorean theorem using the render_latex tool.
→Provide a step-by-step solution for the derivative of sin(x)cos(x) and return the image URL.
Original README from guirguispierre/latex-mcp
latex-mcp 🧮
An MCP server that renders LaTeX math expressions into beautiful PNG images — built for AI assistants like Poke that solve math problems from photos.
How It Works
User sends photo of math problem
→ AI (Poke) solves it
→ AI calls this MCP server with the LaTeX solution
→ Server renders it into a clean PNG image
→ AI sends the image URL back in iMessage
Tools
`render_solution` ⭐ (Primary tool)
Renders a full step-by-step solution with highlighted final answer. Returns both a hosted image URL (for iMessage) and a base64 PNG.
`get_image_url`
Returns a hosted CodeCogs URL for any LaTeX expression — iOS renders it inline in iMessage.
`render_latex`
Renders LaTeX to a base64-encoded PNG for embedding.
MCP Endpoint
https://latex-mcp.onrender.com/mcp
Connect to Poke / Claude Desktop
{
"mcpServers": {
"latex-mcp": {
"command": "npx",
"args": ["mcp-remote", "https://latex-mcp.onrender.com/mcp"]
}
}
}
Example Usage
When Poke solves 2x + 4 = 10, it should call:
{
"tool": "render_solution",
"params": {
"problem_description": "Solve for x: 2x + 4 = 10",
"steps_latex": ["2x + 4 = 10", "2x = 10 - 4", "2x = 6", "x = \\frac{6}{2}"],
"final_answer_latex": "x = 3"
}
}
Returns an image_url to send directly in iMessage. 🎉