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N8n Nodes MCP Jsonfix
Verified · npm:n8n-nodes-mcp-jsonfixMCP server by loisperrigon · updated · 5 downloads a week
MCP nodes for n8n with improved JSON parsing using parseKeyValuePairs. N8n Nodes MCP Jsonfix is published by npm:n8n-nodes-mcp-jsonfix 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 N8n Nodes MCP Jsonfix
Built from the published package, never by AIclaude mcp add n8n-nodes-mcp-jsonfix -- npx -y n8n-nodes-mcp-jsonfixRun in your terminal. Add --scope user to use it in every project.
{
"mcpServers": {
"n8n-nodes-mcp-jsonfix": {
"command": "npx",
"args": [
"-y",
"n8n-nodes-mcp-jsonfix"
]
}
}
}Settings, Developer, Edit config. Paste into claude_desktop_config.json and restart.
Step-by-step: install N8n Nodes MCP Jsonfix in Claude Desktop
{
"mcpServers": {
"n8n-nodes-mcp-jsonfix": {
"command": "npx",
"args": [
"-y",
"n8n-nodes-mcp-jsonfix"
]
}
}
}Add to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project).
{
"servers": {
"n8n-nodes-mcp-jsonfix": {
"command": "npx",
"args": [
"-y",
"n8n-nodes-mcp-jsonfix"
]
}
}
}Add to .vscode/mcp.json. VS Code uses "servers", not "mcpServers".
codex mcp add n8n-nodes-mcp-jsonfix -- npx -y n8n-nodes-mcp-jsonfix{
"mcpServers": {
"n8n-nodes-mcp-jsonfix": {
"command": "npx",
"args": [
"-y",
"n8n-nodes-mcp-jsonfix"
]
}
}
}Add to ~/.gemini/config/mcp_config.json (all projects) or .agents/mcp_config.json (this project).
Step-by-step: install N8n Nodes MCP Jsonfix in Antigravity CLI
gemini mcp add n8n-nodes-mcp-jsonfix npx -y n8n-nodes-mcp-jsonfixGemini 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 n8n-nodes-mcp-jsonfix block.
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N8n Nodes MCP Jsonfix: common questions
How do I install N8n Nodes MCP Jsonfix?
In Claude Code run claude mcp add n8n-nodes-mcp-jsonfix -- npx -y n8n-nodes-mcp-jsonfix. For Claude Desktop, Cursor and VS Code, paste the config shown above and restart. See the install guides.
Is N8n Nodes MCP Jsonfix the official server?
N8n Nodes MCP Jsonfix is published by npm:n8n-nodes-mcp-jsonfix from its verified domain in the official MCP Registry.
Is N8n Nodes MCP Jsonfix free?
The code is published under the MIT licence. The service it connects to may have its own pricing.
Is N8n Nodes MCP Jsonfix safe to use?
It scores 20 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 N8n Nodes MCP Jsonfix?
Similar MCP servers: Jitsu, Oh My Posh Validator, World Monitor, mcp.
Does N8n Nodes MCP Jsonfix 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.