How do I install the 4d Find Command skill?

Run npx skillmds@latest add e-marchand/4d-find-command in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is 4d Find Command safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with 4d Find Command?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is 4d Find Command free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under Apache 2.

Who published 4d Find Command?

e-marchand (@e-marchand) published this skill. Their other Agent Skills are listed on their SkillMD profile.

4d Find Command by e-marchand — Agent Skill

Name: 4d Find Command
Author: e-marchand

4d Find Command

Find 4D commands by keyword. Use this skill when the user wants to search for, find, or discover 4D commands matching a term. Searches the gram.4dsyntax file from tool4d.app to list matching command names and uses bundled syntax metadata for readable signatures and summaries. Filters out deprecated commands.

e-marchand 9b784b5 3 files · 20.4 KB Updated Sep 17, 2026

File contents

4D Command Finder

Search for 4D commands by keyword.

Prerequisites

Requires tool4d to access the gram.4dsyntax file:

Install 4D-Analyzer extension in VS Code/Antigravity, OR
Set TOOL4D environment variable to point to tool4d executable

Usage

python3 scripts/find_command.py <search_term> [--verbose]

Options

--verbose or -v: Add category, summary, and parameter details for each command
--summary: Add summary lines without verbose categories

Examples

# Simple search
python3 scripts/find_command.py json

# Verbose output with category + parameter details
python3 scripts/find_command.py json --verbose

# Signature + summary only
python3 scripts/find_command.py json --summary

Output

Simple mode (typed signature, using bundled 4D syntax metadata when available):

JSON Parse ( jsonString : Text {; type : Integer}{; *} ) : any
JSON Stringify ( value : Object, any {; *} ) : Text
JSON Validate ( vJson : Object ; vSchema : Object ) : Object

Summary mode:

JSON Parse ( jsonString : Text {; type : Integer}{; *} ) : any
  The JSON Parse command parses the contents of a JSON-formatted string and extracts values that you can store in a 4D field or variable.

Verbose mode (adds category, summary, and parameter details):

JSON Parse ( jsonString : Text {; type : Integer}{; *} ) : any [JSON]
  The JSON Parse command parses the contents of a JSON-formatted string and extracts values that you can store in a 4D field or variable.
  jsonString [Text, ->]: JSON string to parse
  type [Integer, ->]: Type in which to convert the values
  * [Operator, ->]: Adds line position and offset of each property if returned value is an object
  result [any, <-]: Values extracted from JSON string

---name: 4d-find-commanddescription: Find 4D commands by keyword. Use this skill when the user wants to search for, find, or discover 4D commands matching a term. Searches the gram.4dsyntax file from tool4d.app to list matching command names and uses bundled syntax metadata for readable signatures and summaries. Filters out deprecated commands.license: Apache 2.0---# 4D Command FinderSearch for 4D commands by keyword.## PrerequisitesRequires tool4d to access the `gram.4dsyntax` file:- Install [4D-Analyzer extension](https://marketplace.visualstudio.com/items?itemName=4D.4d-analyzer) in VS Code/Antigravity, OR- Set `TOOL4D` environment variable to point to tool4d executable## Usage```bashpython3 scripts/find_command.py <search_term> [--verbose]```## Options- `--verbose` or `-v`: Add category, summary, and parameter details for each command- `--summary`: Add summary lines without verbose categories## Examples```bash# Simple searchpython3 scripts/find_command.py json# Verbose output with category + parameter detailspython3 scripts/find_command.py json --verbose# Signature + summary onlypython3 scripts/find_command.py json --summary```## OutputSimple mode (typed signature, using bundled 4D syntax metadata when available):```JSON Parse ( jsonString : Text {; type : Integer}{; *} ) : anyJSON Stringify ( value : Object, any {; *} ) : TextJSON Validate ( vJson : Object ; vSchema : Object ) : Object```Summary mode:```JSON Parse ( jsonString : Text {; type : Integer}{; *} ) : any The JSON Parse command parses the contents of a JSON-formatted string and extracts values that you can store in a 4D field or variable.```Verbose mode (adds category, summary, and parameter details):```JSON Parse ( jsonString : Text {; type : Integer}{; *} ) : any [JSON] The JSON Parse command parses the contents of a JSON-formatted string and extracts values that you can store in a 4D field or variable. jsonString [Text, ->]: JSON string to parse type [Integer, ->]: Type in which to convert the values * [Operator, ->]: Adds line position and offset of each property if returned value is an object result [any, <-]: Values extracted from JSON string```

Frequently asked questions