AI Plugin IndexYgl Trees
Verified · npm:ygl-treesMCP server by yuanguang · updated · 6.0k downloads a week
Research workbench CLI for AI agents — evidence-first research pipeline, claims calibration and tech-tree skill modeling (SQLite; 猿光·科技树) Ygl Trees is published by npm:ygl-trees from its verified domain in the official MCP Registry.
MIT: permissive, fine for commercial use
Clear description, published package or server URL, original repository
Not checked yet. What we check
Install Ygl Trees
Built from the published package, never by AIclaude mcp add ygl-trees -- npx -y ygl-treesRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"ygl-trees": {
"command": "npx",
"args": [
"-y",
"ygl-trees"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
{
"mcpServers": {
"ygl-trees": {
"command": "npx",
"args": [
"-y",
"ygl-trees"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"ygl-trees": {
"command": "npx",
"args": [
"-y",
"ygl-trees"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add ygl-trees -- npx -y ygl-trees{
"mcpServers": {
"ygl-trees": {
"command": "npx",
"args": [
"-y",
"ygl-trees"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
gemini mcp add ygl-trees npx -y ygl-treesGemini 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 ygl-trees block.
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Ygl Trees: common questions
How do I install Ygl Trees?
In Claude Code run claude mcp add ygl-trees -- npx -y ygl-trees. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is Ygl Trees the official server?
Ygl Trees is published by npm:ygl-trees from its verified domain in the official MCP Registry.
Is Ygl Trees free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is Ygl Trees safe to use?
It scores 84 of 100. Grades: 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 Ygl Trees?
Similar MCP servers: Supabase, Ruvector, MCP Toolbox for Databases, MCP Fetch.
Does Ygl Trees 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.