# FUNCTION LIST

```json metadata
{
  "title": "FUNCTION LIST",
  "description": "Returns information about all libraries.",
  "categories": ["docs","develop","stack","oss","rs","rc","oss","kubernetes","clients"],
  "arguments": [{"display_text":"library-name-pattern","name":"library-name-pattern","optional":true,"token":"LIBRARYNAME","type":"string"},{"display_text":"withcode","name":"withcode","optional":true,"token":"WITHCODE","type":"pure-token"}],
  "syntax_fmt": "FUNCTION LIST [LIBRARYNAME library-name-pattern] [WITHCODE]",
  "complexity": "O(N) where N is the number of functions",
  "group": "scripting",
  "command_flags": ["noscript"],
  "acl_categories": ["@slow","@scripting"],
  "since": "7.0.0",
  "arity": -2,
  "tableOfContents": {"sections":[{"id":"redis-enterprise-and-redis-cloud-compatibility","title":"Redis Enterprise and Redis Cloud compatibility"},{"id":"return-information","title":"Return information"}]}
}
```













Return information about the functions and libraries.

You can use the optional `LIBRARYNAME` argument to specify a pattern for matching library names.
The optional `WITHCODE` modifier will cause the server to include the libraries source implementation in the reply.

The following information is provided for each of the libraries in the response:

* **library_name:** the name of the library.
* **engine:** the engine of the library.
* **functions:** the list of functions in the library.
  Each function has the following fields:
  * **name:** the name of the function.
  * **description:** the function's description.
  * **flags:** an array of [function flags](https://redis.io/docs/latestdevelop/programmability/functions-intro#function-flags).
* **library_code:** the library's source code (when given the `WITHCODE` modifier).

For more information please refer to [Introduction to Redis Functions](https://redis.io/docs/latest/develop/programmability/functions-intro).

## Redis Enterprise and Redis Cloud compatibility

| Redis<br />Enterprise | Redis<br />Cloud | <span style="min-width: 9em; display: table-cell">Notes</span> |
|:----------------------|:-----------------|:------|
| <span title="Supported">&#x2705; Standard</span><br /><span title="Supported"><nobr>&#x2705; Active-Active</nobr></span> | <span title="Supported">&#x2705; Standard</span><br /><span title="Supported"><nobr>&#x2705; Active-Active</nobr></span> |  |

## Return information

{{< multitabs id="function-list-return-info" 
    tab1="RESP2" 
    tab2="RESP3" >}}

[Array reply](../../develop/reference/protocol-spec#arrays): information about functions and libraries.

-tab-sep-

[Array reply](../../develop/reference/protocol-spec#arrays): information about functions and libraries.