MetaEngine runs on your own machine — the client starts it, so there is no endpoint to ping. 86 installs a week from npm. Last commit 15 Sep 2026.
Code generation from JSON recipes, linked type graphs, and API schemas across 11 languages.
Today is the operative word: we check MetaEngine every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add mcp-server -- npx -y @metaengine/mcp-server
{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@metaengine/mcp-server"
]
}
}
}
[mcp_servers.mcp-server]
command = "npx"
args = ["-y", "@metaengine/mcp-server"]
{
"mcpServers": {
"mcp-server": {
"command": "npx",
"args": [
"-y",
"@metaengine/mcp-server"
]
}
}
}
{
"servers": {
"mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@metaengine/mcp-server"
]
}
}
}
Optional settings from the registry entry, left out of the block above:
METAENGINE_API_URL (Override the MetaEngine generation API endpoint (defaults to https://api.metaengine.eu)).
Bridges any GraphQL API to Claude Code — auto-generates MCP tools via schema introspection.
Securely run LLM-generated code in isolated containers across 7 languages and 3 container backends.
Generate software diagrams from natural language, code, ASCII, images, Mermaid.
Generate OpenAPI 3.1 specs, endpoint docs, TypeScript SDKs, and test suites from code
Turn rows into bar, line, pie and scatter chart images plus an optional PDF or HTML report.
Shared local memory for coding agents: SQLite, semantic recall, linked entities, code navigation.
Web, academic and code search with graph RAG, data lineage, ontology and cross-project schema links.
Schema conversion and schema-driven code generation MCP server.
Answers built from our own checks of this server.