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Processon Openapi MCP
Verified · npm:@qqq3qqqMCP server by processon · updated · 49 downloads a week
ProcessOn MCP Server - Create diagrams & mind maps with AI. Supports all Mermaid types (flowchart, sequence, class, state, ER, gantt, journey, gitGraph, pie, C4) and Markdown mind maps. One-click install for Claude Desktop, Codex, Cursor, dsh, and more. Processon Openapi MCP is published by npm:@qqq3qqq from its verified domain in the official MCP Registry.
No licence found, so reuse rights are unclear
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install Processon Openapi MCP
Built from the published package, never by AIclaude mcp add processon-openapi-mcp -- npx -y @qqq3qqq/processon-openapi-mcpRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"processon-openapi-mcp": {
"command": "npx",
"args": [
"-y",
"@qqq3qqq/processon-openapi-mcp"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
Step-by-step: install Processon Openapi MCP in Claude Desktop
{
"mcpServers": {
"processon-openapi-mcp": {
"command": "npx",
"args": [
"-y",
"@qqq3qqq/processon-openapi-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"processon-openapi-mcp": {
"command": "npx",
"args": [
"-y",
"@qqq3qqq/processon-openapi-mcp"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add processon-openapi-mcp -- npx -y @qqq3qqq/processon-openapi-mcp{
"mcpServers": {
"processon-openapi-mcp": {
"command": "npx",
"args": [
"-y",
"@qqq3qqq/processon-openapi-mcp"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
Step-by-step: install Processon Openapi MCP in Antigravity CLI
gemini mcp add processon-openapi-mcp npx -y @qqq3qqq/processon-openapi-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 processon-openapi-mcp block.
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Processon Openapi MCP: common questions
How do I install Processon Openapi MCP?
In Claude Code run claude mcp add processon-openapi-mcp -- npx -y @qqq3qqq/processon-openapi-mcp. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Processon Openapi MCP the official server?
Processon Openapi MCP is published by npm:@qqq3qqq from its verified domain in the official MCP Registry.
Is Processon Openapi MCP free?
The code is public, but no licence file was found, so check the repository before commercial use.
Is Processon Openapi MCP safe to use?
It scores 54 of 100. Grades: licence F, quality C. The security check has not run for it yet. Review the code before you install. How grades work.
What are alternatives to Processon Openapi MCP?
Similar MCP servers: GitDiagram, draw.io, Agent-Native Plan, Figma-Context-MCP.
Does Processon Openapi MCP work with ChatGPT?
Not directly. It runs locally, and ChatGPT only connects to remote servers with a URL. Use it in Claude Code, Claude Desktop, Cursor, VS Code or Codex.