Config

Name: Config
Author: rog0x

by rog0xversion 1.0.2i★ 0iRuns on your computer

Registry nameio.github.rog0x/config

How to install

What it does

JSON, YAML, TOML, INI config tools for AI agents

Connects Runs on your computer
Account or key No key needed
Category Developer tools

Install

Pick the AI app you use, then copy the settings.

Passed 1/3 checks · Runs on your computer · ✓ Commands checked Nov 14, 2026

First: which AI do you use?

ClaudeWeb · app · phoneChatGPTWebClaude CodeTerminalCursorCode editorVS CodeCode editorOtherOther apps

Pick your app and the steps appear below.

Works with Claude, with some setup first

Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Open the Claude desktop app’s settings file
SettingsDeveloperEdit Config
Done

Paste these settings and save the file

{
  "mcpServers": {
    "config": {
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-config-tools"
      ]
    }
  }
}

Done

Quit Claude and open it again
Done
Try it
Use Config and tell me what you can do for me, then show me one thing
✓ If Claude says it is using Config or shows a Config tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

ChatGPT cannot connect Config yet

Config runs on your computer, but ChatGPT can only connect servers that run on the web

What you can do instead

A · Use an app that can connect Config

Steps for Claude →Install Node.js on your computer first (one time) · Only the Claude desktop app (Windows or Mac), not the web or phone
Steps for Claude Code →Install Node.js on your computer first (one time)
Steps for Cursor →Install Node.js on your computer first (one time)
Steps for VS Code →Install Node.js on your computer first (one time)

B · Others in Developer tools that work with ChatGPT

Picked from the most used in the same category, only ones that connect by address with no key

Sentry✓ ChatGPT
Compiler Explorer✓ ChatGPT
GitDiagram✓ ChatGPT

Works with Claude Code, with some setup first

Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Open Terminal
Mac: press Command+Space and type Terminal · Windows: open PowerShell
Done

Paste this command and press Enter

claude mcp add --scope user config -- npx -y @rog0x/mcp-config-tools

Done

Type /mcp in Claude Code
You should see Config listed as connected
Done
Try it
Use Config and tell me what you can do for me, then show me one thing
✓ If Claude Code says it is using Config or shows a Config tool in the answer, you are connected

Menu names checked against Anthropic’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with Cursor, with some setup first

Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Click this button to open Cursor
Open in Cursor
Cursor asks you to confirm; click Install
Done
Open the AI chat in Cursor in Agent mode
Done
Try it
Use Config and tell me what you can do for me, then show me one thing
✓ If Cursor says it is using Config or shows a Config tool in the answer, you are connected

Menu names checked against Cursor’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Works with VS Code, with some setup first

Install Node.js on your computer first (one time)

Install Node.js
One time only; it works for every server that needs Node.js
Open the Node.js download page ↗
Done
Click this button to open VS Code
Open in VS Code
VS Code asks you to confirm; click Install
Done
Open the AI chat in VS Code in Agent mode
Done
Try it
Use Config and tell me what you can do for me, then show me one thing
✓ If VS Code says it is using Config or shows a Config tool in the answer, you are connected

Menu names checked against VS Code’s help page on Nov 11, 2026 · your screen may differ slightly by app version

Other apps that use MCP, such as Windsurf, Zed or Gemini CLI, each add servers differently. See how in the app list.

See every app that uses MCP →

JSON settings are under “For developers” below

Stuck? Ask people who use Config💬 Discussion →

For developers: Terminal commands and JSON settings

Installed on your computer

Claude Code

claude mcp add --scope user config -- npx -y @rog0x/mcp-config-tools

Claude Desktop (claude_desktop_config.json)

{
  "mcpServers": {
    "config": {
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-config-tools"
      ]
    }
  }
}

Cursor (~/.cursor/mcp.json)

{
  "mcpServers": {
    "config": {
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-config-tools"
      ]
    }
  }
}

VS Code (mcp.json)

{
  "servers": {
    "config": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@rog0x/mcp-config-tools"
      ]
    }
  }
}

These settings are generated from the maker’s registry entry. If the README says otherwise, follow the README.

At a glance

GitHub stars i: 0
Downloads per weeki: 46/wk
Licence i: No licence stated
Connection: Runs on your computer
Transport: stdio
Latest versioni: 1.0.2
Categoryi: Developer tools
Published to registryi: Mar 23, 2026
Code last changedi: Mar 22, 2026
Maker: rog0x
Packages: npm: @rog0x/mcp-config-tools
Repo: rog0x/mcp-config-tools
Registry status: Active

Which apps can use it

Based on how this server connects and on each app’s own docs, checked Nov 10, 2026.

Run on your computer in

Claude Goose LM Studio Msty Studio Cherry Studio Cursor VS Code + GitHub Copilot Visual Studio Windsurf (Devin Desktop)Zed Kiro Cline Continue JetBrains AI Assistant Claude Code Codex CLI Gemini CLI OpenCode nodecode Warp LibreChat Raycast

All apps, with pros and cons →

What it can do

Runs on your computer; the tool list appears in your AI app after you install it.

Basic checksi

We check information anyone can see; we have not read the code. Checks that do not apply are left out of the count. · Checked Nov 14, 2026

✓ Pass
Maker matches the repo
The registry name was verified with the GitHub account rog0x, which owns the repo
! Caution
Still maintained
Code last changed 8 months ago, more than 6 months ago
! Caution
Has a licence
GitHub could not identify the licence type; open the file to check
– Not applicable
Endpoint responds
This one runs on your computer; there is no internet endpoint
– Not applicable
Sign-in with OAuth
Runs on your computer and uses local settings instead
… Not checked yet
No hidden instructions in tool descriptions
Runs on your computer; we can only read tool lists from internet endpoints

Discussion

Ask, share a tip or report that it does not work. Sorted by what people marked helpful.

No posts yet. Be the first to ask or share.

Posts here are written by users, not the PopNx team.

User reviews

No reviews yet

Compared with others in Developer toolsi

More stars than 0% of the other 5889 servers in this category
Published to the registry more recently than 6% of the other 5889 servers in this category
Basic checks equal to or better than 7% of the other 5889 servers in this category

Compared with every active server in this category in the registry. Stars count only when the publisher owns the repo.

Common questions

Is Config safe?

It passed 1 of 3 applicable basic checks. We have not read the code. Before adding a key or token, see what access the server asks for and use a key with only the permissions you need.

What keys or codes does it need?

The registry does not list a required key, though some servers ask you to sign in on first use.

Does it run on my computer or in the cloud?

It runs on your computer. Your AI app starts it when needed, and data does not pass through the maker’s servers (unless it calls an online service itself).

Is it still maintained?

The GitHub repo last changed 8 months ago, and the latest version (1.0.2) reached the registry 8 months ago.

Which apps can use it?

Apps that support MCP, such as Claude Desktop, Claude Code, Cursor and VS Code. You also need Node.js on your computer.

What can I use instead?

In the same category: REA, GitHub, Serena MCP: the IDE for your agent

Others in the same category

Servers in the same category from other makers, sorted by stars.

Reading a card:↓ Downloads per weeki★ GitHub starsiThree pillars: reviews · checks · usageiUpdated = latest version published to the registryi

REA

Reverse engineer anything from your terminal or agent with one CLI and MCP server.

by morlutoWidely used↓ 388.7K/wk★ 457.7KUpdated 2 days ago

Runs on your computer

Install

GitHub

GitHub’s official server lets AI read and manage code, issues and pull requests in your account. Use GitHub’s hosted version or run it locally with Docker.

by githubWidely used★ 34.4KUpdated 11 days ago

Computer or cloud

Install

Serena MCP: the IDE for your agent

A powerful toolkit for coding, providing semantic retrieval and editing capabilities.

by oraiosWidely used↓ 35.2K/wk★ 31.4KUpdated 6 months ago

Runs on your computer

Install

README from the maker

Open the README

Copied from the maker’s repo as written. PopNx MCP has not reviewed or endorsed it. HTML, images and scripts are removed. Links lead off this site.

mcp-config-tools

MCP server providing configuration file tools for AI agents. Parse, validate, merge, convert, and diff configuration files across all common formats.

Tools

json_config

Read, validate, deep merge, and diff JSON/JSONC configuration files.

parse — Parse JSONC (JSON with comments and trailing commas)
validate — Check if content is valid JSON/JSONC
merge — Deep merge two JSON configs (overlay wins on conflicts)
diff — Find structural differences between two JSON configs

yaml_config

Read, validate, and convert YAML configuration files.

parse — Parse YAML content to structured data
validate — Check if content is valid YAML
to_json — Convert YAML to JSON
from_json — Convert JSON to YAML
validate_schema — Validate against docker-compose, GitHub Actions, or Kubernetes schemas

toml_parser

Parse TOML configuration files (Cargo.toml, pyproject.toml, etc.).

parse — Parse TOML content to structured data
extract_section — Extract a specific section by dot-path
list_deps — List dependencies from Cargo.toml or pyproject.toml
compare_versions — Compare two semantic version strings

ini_parser

Parse INI and properties configuration files.

parse — Parse INI content into sections and key-value pairs
get_sections — List all section names
get_value — Get a specific key from a section
to_json — Convert INI to JSON
from_json — Convert JSON back to INI format

config_diff

Compare two configuration files in any supported format.

Auto-detects file format (JSON, YAML, TOML, INI)
Cross-format comparison (e.g., compare a YAML file against a JSON file)
Shows additions, removals, and changes with full nested paths

Setup

npm install

npm run build

MCP Configuration

"mcpServers": { "config-tools": { "command": "node", "args": ["D:/products/mcp-servers/mcp-config-tools/dist/index.js"] } } }

Dependencies

@modelcontextprotocol/sdk — MCP protocol SDK
yaml — YAML parser and serializer
Built-in TOML and INI parsers (zero extra dependencies)

Config

What it does

Install

Install Node.js

Open the Claude desktop app’s settings file

Paste these settings and save the file

Quit Claude and open it again

Try it

What you can do instead

Install Node.js

Open Terminal

Paste this command and press Enter

Type /mcp in Claude Code

Try it

Install Node.js

Click this button to open Cursor

Open the AI chat in Cursor in Agent mode

Try it

Install Node.js

Click this button to open VS Code

Open the AI chat in VS Code in Agent mode

Try it

Installed on your computer

At a glance

Which apps can use it

Related guides

What it can do

Basic checksi

Maker matches the repo

Still maintained

Has a licence

Endpoint responds

Sign-in with OAuth

No hidden instructions in tool descriptions

Discussion

User reviews

Compared with others in Developer toolsi

Common questions

Others in the same category

REA

GitHub

Serena MCP: the IDE for your agent

README from the maker

mcp-config-tools

Tools

json_config

yaml_config

toml_parser

ini_parser

config_diff

Setup

MCP Configuration

Dependencies