Confdiff MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 175 installs a week from npm. Last commit 7 Sep 2026.
Semantic, format-aware diff of config files (JSON/YAML/TOML/INI/.env/XML/CSV) for AI agents
We read the source, 17 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
return execFileSync(cmd, args, { encoding: "utf8", ...opts });
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
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 confdiff-mcp -- npx -y confdiff-mcp
{
"mcpServers": {
"confdiff-mcp": {
"args": [
"-y",
"confdiff-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.confdiff-mcp]
command = "npx"
args = ["-y", "confdiff-mcp"]
{
"mcpServers": {
"confdiff-mcp": {
"args": [
"-y",
"confdiff-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"confdiff-mcp": {
"args": [
"-y",
"confdiff-mcp"
],
"command": "npx"
}
}
}
JSON/YAML/CSV validate, diff, transform for AI agents
Atlas is a YAML-defined semantic layer for analytics — authored by humans, consumed by AI agents.
MCP server for CSV/JSON data transformation using YAML rules
Shape-aware query language for structured data — JSON, YAML, TOML, HCL, CSV, Markdown.
MCP server for CSV/JSON data transformation using YAML rules
Convert between 200+ format pairs: JSON, CSV, XML, YAML, PDF, Excel, DOCX and more.
Profiles CSV/Parquet/Excel/JSON files: schema, stats, quality flags and dtype tips for LLM agents.
Excel tools for AI agents: read/write, decompile to F#/C#/XML/JSON, or build from XML/JSON.
Answers built from our own checks of this server.