diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index 7ef66b7..a009ab3 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -7,7 +7,7 @@
 
 #
 # Created: 29th August 2025
-# Updated: 28th August 2026
+# Updated: 29th August 2026
 #
 
 name: Ruby
@@ -20,8 +20,6 @@ on:
       - boilerplate
       - doc
       - doc.1
-      - doc.2
-      - doc.3
       - idiomatic
       - rc1
       - rc2
diff --git a/TODO.md b/TODO.md
index 8551a09..8035306 100644
--- a/TODO.md
+++ b/TODO.md
@@ -9,7 +9,7 @@
 
 ## Documentation
 
-* [ ] Curated component catalogue under **docs/components/**;
+* [x] ~~~curated component catalogue under **docs/components/**~~~;
 * [x] ~~~task-oriented user guide under **docs/guides/**~~~;
 * [ ] Expanded generated API reference;
 * [ ] Executable cookbook and recipe documentation;
diff --git a/docs/components/README.md b/docs/components/README.md
index a5a2039..a88e9dd 100644
--- a/docs/components/README.md
+++ b/docs/components/README.md
@@ -9,6 +9,7 @@ file.
 
 - [Using the catalogue](#using-the-catalogue)
 - [Categories](#categories)
+- [Related workflows](#related-workflows)
 
 
 ## Using the catalogue
@@ -19,6 +20,11 @@ Components are loaded explicitly. Each category page documents the relevant
 The catalogue documents the supported public surface. Internal files and
 implementation details are intentionally excluded.
 
+The ten category pages correspond to the public top-level component entry
+points under `lib/xqsr3/`. The `Extensions` page additionally covers the
+opt-in monkey patches, while `all_extensions.rb` is documented as its
+broad-scope loading choice.
+
 
 ## Categories
 
@@ -34,4 +40,22 @@ implementation details are intentionally excluded.
 * [String Utilities](./string-utilities.md);
 
 
+## Related workflows
+
+Use the catalogue alongside the task-oriented guides:
+
+* [Choosing a Component](../guides/choosing-a-component.md) explains how to
+  select a category and loading scope;
+* [Getting Started](../guides/getting-started.md) demonstrates a minimal
+  application workflow;
+* [Parsing and Validating External Input](../guides/parsing-and-validating-input.md)
+  combines string, conversion, and quality components;
+* [Processing Collections](../guides/processing-collections.md) combines
+  containers, hash utilities, and extensions;
+* [Handling Failures](../guides/handling-failures.md) combines quality and
+  diagnostics components;
+* [Formatting and Writing Output](../guides/formatting-and-writing-output.md)
+  combines array, IO, and string utilities.
+
+
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