AI Plugin Index
sysketch
CommunityMCP server by Tonys-Coding · updated · ★ 1 · 531 downloads a week
Polished system design diagrams (SVG/PNG) from a tiny YAML spec, ~18x fewer tokens than raw SVG. sysketch is a community project by Tonys-Coding, not verified by a company domain.
Last commit 4 days ago
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install sysketch
Built from the published package, never by AIclaude mcp add sysketch -- npx -y sysketch-mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"sysketch": {
"command": "npx",
"args": [
"-y",
"sysketch-mcp"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"sysketch": {
"command": "npx",
"args": [
"-y",
"sysketch-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"sysketch": {
"command": "npx",
"args": [
"-y",
"sysketch-mcp"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add sysketch -- npx -y sysketch-mcp{
"mcpServers": {
"sysketch": {
"command": "npx",
"args": [
"-y",
"sysketch-mcp"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add sysketch npx -y sysketch-mcpGemini CLI was replaced by Antigravity CLI in June 2026 and remains only for enterprise licences and paid API keys.
MCP servers run with your permissions and can read what you give them access to. Some need an API key: check the README and add it under env in the sysketch block.
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sysketch: common questions
How do I install sysketch?
In Claude Code run claude mcp add sysketch -- npx -y sysketch-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is sysketch the official server?
sysketch is a community project by Tonys-Coding, not verified by a company domain.
Is sysketch free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is sysketch safe to use?
It scores 79 of 100. Grades: maintenance A, licence A, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to sysketch?
Similar MCP servers: GitDiagram, draw.io, Agent-Native Plan, Figma-Context-MCP.
Does sysketch work with ChatGPT?
Yes. Add its server URL in ChatGPT as a custom connector. See MCP in ChatGPT.