diff --git a/doc/Admin.md b/doc/Admin.md
index 1521ef38..7758f694 100644
--- a/doc/Admin.md
+++ b/doc/Admin.md
@@ -34,6 +34,10 @@
   * [ignore](#ignore)
   * [unignore](#unignore)
   * [blacklist](#blacklist)
+  * [nicklist](Admin.md#nicklist)
+  * [banlist](Admin.md#banlist)
+  * [checkban](Admin.md#checkban)
+  * [checkmute](Admin.md#checkmute)
   * [op](#op)
   * [deop](#deop)
   * [voice](#voice)
@@ -417,6 +421,55 @@ Usages:
 - `blacklist add <hostmask regex> [channel]`
 - `blacklist remove <hostmask regex> [channel]`
 
+### [nicklist](Admin.md#nicklist)
+The `nicklist` command displays information about entries in PBot's internal nicklist.
+
+Usage: `nicklist (<channel [nick]> | <nick>) [-sort <by>] [-hostmask] [-join]`
+
+Option | Description
+--- | ---
+`-hostmask` | shows full hostmasks instead of nicks
+`-join` | include join timestamps
+
+Examples:
+
+    <pragma-> nicklist #c
+       <PBot> 701 nicks in #c: pragma-: last spoken 1h ago, etc...
+
+    <pragma-> nicklist #c pragma-
+       <PBot> Nicklist information for pragma-!~chaos@user/pragmatic-chaos in #c: last spoken 1h ago, etc...
+
+### [banlist](Admin.md#banlist)
+The `banlist` command displays information about entries in PBot's internal banlist.  PBot's internal banlist
+remembers the original setters and timestamps of ban entries when the IRC server forgets them. PBot's internal
+banlist can store extra metadata such as ban-reasons, ban-timeouts, etc.
+
+Usage: `banlist <channel>`
+
+Example:
+
+    <pragma-> banlist #c
+       <PBot> Ban list for #c: 1 ban: loser!*@* on Tue Aug 31 06:41:24 2021 PDT (14d15h ago) by candide!~pbot3@about/c/bot/candide for chat-flooding (2h remaining); 0 mutes.
+
+### [checkban](Admin.md#checkban)
+The `checkban` command displays information about an entry in PBot's internal banlist. PBot's internal banlist
+remembers the original setters and timestamps of ban entries when the IRC server forgets them. PBot's internal
+banlist can store extra metadata such as ban-reasons, ban-timeouts, etc.
+
+Usage: `checkban <mask> [channel]`
+
+If the `[channel]` option is omitted, the channel in which the command is invoked will be used.
+
+Example:
+
+    <pragma-> checkban loser!*@*
+       <PBot> loser!*@* banned in #c on Tue Aug 31 06:41:24 2021 PDT (14d15h ago) by candide!~pbot3@about/c/bot/candide for chat-flooding (2h remaining)
+
+### [checkmute](Admin.md#checkmute)
+The `checkmute` command is identical to the [`checkban`](#checkban) command, except for mutes instead of bans.
+
+Usage: checkban <mask> [channel]
+
 ### op
 ### deop
 ### voice
diff --git a/doc/Commands.md b/doc/Commands.md
index 37d0b857..348cc107 100644
--- a/doc/Commands.md
+++ b/doc/Commands.md
@@ -14,6 +14,7 @@
   * [Background processing](#background-processing)
 * [Types of commands](#types-of-commands)
   * [Built-in commands](#built-in-commands)
+    * [Listing all built-in commands](#listing-all-built-in-commands)
     * [Creating new built-in commands](#creating-new-built-in-commands)
     * [Plugins](#plugins)
     * [Functions](#functions)
@@ -58,6 +59,10 @@
       * [unban/unmute](Admin.md#unbanunmute)
       * [invite](Admin.md#invite)
       * [kick](Admin.md#kick)
+      * [nicklist](Admin.md#nicklist)
+      * [banlist](Admin.md#banlist)
+      * [checkban](Admin.md#checkban)
+      * [checkmute](Admin.md#checkmute)
     * [Module-management](#module-management)
       * [load](Admin.md#load)
       * [unload](Admin.md#unload)
@@ -360,6 +365,12 @@ Built-in commands are commands that are internal and native to PBot. They are
 executed within PBot's API and context. They have access to PBot internal
 subroutine and data structures.
 
+#### Listing all built-in commands
+To list all built-in commands, use the `list commands` command.
+
+Commands prefixed with a `+` require the user to have the respective `can-<command>`
+user-capability in order to invoke it.
+
 #### Creating new built-in commands
 Built-in commands are created via the `register()` function of the `Commands`
 module. Such commands are registered throughout PBot's source code. The owner
@@ -540,15 +551,17 @@ to have the command remember your location.
 ##### [unban/unmute](Admin.md#unbanunmute)
 ##### [invite](Admin.md#invite)
 ##### [kick](Admin.md#kick)
+##### [nicklist](Admin.md#nicklist)
+##### [banlist](Admin.md#banlist)
+##### [checkban](Admin.md#checkban)
+##### [checkmute](Admin.md#checkmute)
 
 #### Module-management
-
 ##### [load](Admin.md#load)
 ##### [unload](Admin.md#unload)
 ##### [list modules](Admin.md#listing-modules)
 
 #### Plugin-management
-
 ##### [plug](Admin.md#plug)
 ##### [unplug](Admin.md#unplug)
 ##### [replug](Admin.md#replug)
diff --git a/doc/README.md b/doc/README.md
index f6c3fcf9..090b95b7 100644
--- a/doc/README.md
+++ b/doc/README.md
@@ -57,6 +57,7 @@
     * [Background processing](Commands.md#background-processing)
   * [Types of commands](Commands.md#types-of-commands)
     * [Built-in commands](Commands.md#built-in-commands)
+      * [Listing all built-in commands](Commands.md#listing-all-built-in-commands)
       * [Creating new built-in commands](Commands.md#creating-new-built-in-commands)
       * [Plugins](Commands.md#plugins)
       * [Functions](Commands.md#functions)
@@ -123,6 +124,10 @@
     * [ignore](Admin.md#ignore)
     * [unignore](Admin.md#unignore)
     * [blacklist](Admin.md#blacklist)
+    * [nicklist](Admin.mdAdmin.md#nicklist)
+    * [banlist](Admin.mdAdmin.md#banlist)
+    * [checkban](Admin.mdAdmin.md#checkban)
+    * [checkmute](Admin.mdAdmin.md#checkmute)
     * [op](Admin.md#op)
     * [deop](Admin.md#deop)
     * [voice](Admin.md#voice)