diff --git a/.github/workflows/markdownlint.yml b/.github/workflows/markdownlint.yml
new file mode 100644
index 0000000..3094acd
--- /dev/null
+++ b/.github/workflows/markdownlint.yml
@@ -0,0 +1,38 @@
+---
+# yamllint disable rule:line-length
+name: Markdown Lint
+on:  # yamllint disable-line rule:truthy
+  pull_request:
+  merge_group:
+    branches:
+      - main
+    types:
+      - checks_requested
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+permissions:
+  contents: read
+jobs:
+  markdownlint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Update pip, git
+        run: |
+          set -euxo pipefail
+          sudo apt update
+          sudo apt install -y git
+
+      - name: Check out code
+        uses: actions/checkout@v4
+
+      # CHANGELOG.md is generated automatically from PR titles and descriptions
+      # It might have issues but they are not critical
+      - name: Lint all markdown files except for CHANGELOG.md
+        uses: docker://avtodev/markdown-lint:master
+        with:
+          args: >-
+            --ignore=CHANGELOG.md
+            **/*.md
+          config: .markdownlint.yaml
diff --git a/.markdownlint.yaml b/.markdownlint.yaml
new file mode 100644
index 0000000..6bf4ccd
--- /dev/null
+++ b/.markdownlint.yaml
@@ -0,0 +1,261 @@
+---
+# Default state for all rules
+default: true
+
+# Path to configuration file to extend
+extends: null
+
+# MD001/heading-increment/header-increment - Heading levels should only increment by one level at a time
+MD001: true
+
+# MD002/first-heading-h1/first-header-h1 - First heading should be a top-level heading
+MD002:
+  # Heading level
+  level: 1
+
+# MD003/heading-style/header-style - Heading style
+MD003:
+  # Heading style
+  style: "consistent"
+
+# MD004/ul-style - Unordered list style
+MD004:
+  # List style
+  style: "consistent"
+
+# MD005/list-indent - Inconsistent indentation for list items at the same level
+MD005: true
+
+# MD006/ul-start-left - Consider starting bulleted lists at the beginning of the line
+MD006: true
+
+# MD007/ul-indent - Unordered list indentation
+MD007:
+  # Spaces for indent
+  indent: 2
+  # Whether to indent the first level of the list
+  start_indented: false
+  # Spaces for first level indent (when start_indented is set)
+  start_indent: 2
+
+# MD009/no-trailing-spaces - Trailing spaces
+MD009:
+  # Spaces for line break
+  br_spaces: 2
+  # Allow spaces for empty lines in list items
+  list_item_empty_lines: false
+  # Include unnecessary breaks
+  strict: false
+
+# MD010/no-hard-tabs - Hard tabs
+MD010:
+  # Include code blocks
+  code_blocks: true
+  # Fenced code languages to ignore
+  ignore_code_languages: []
+  # Number of spaces for each hard tab
+  spaces_per_tab: 1
+
+# MD011/no-reversed-links - Reversed link syntax
+MD011: true
+
+# MD012/no-multiple-blanks - Multiple consecutive blank lines
+MD012:
+  # Consecutive blank lines
+  maximum: 1
+
+# Modified for LSR
+# GFM does not limit line length
+# MD013/line-length - Line length
+MD013: false
+  # # Number of characters
+  # # line_length: 80
+  # line_length: 999
+  # # Number of characters for headings
+  # heading_line_length: 80
+  # # Number of characters for code blocks
+  # code_block_line_length: 80
+  # # Include code blocks
+  # code_blocks: true
+  # # Include tables
+  # tables: true
+  # # Include headings
+  # headings: true
+  # # Include headings
+  # headers: true
+  # # Strict length checking
+  # strict: false
+  # # Stern length checking
+  # stern: false
+
+# MD014/commands-show-output - Dollar signs used before commands without showing output
+MD014: true
+
+# MD018/no-missing-space-atx - No space after hash on atx style heading
+MD018: true
+
+# MD019/no-multiple-space-atx - Multiple spaces after hash on atx style heading
+MD019: true
+
+# MD020/no-missing-space-closed-atx - No space inside hashes on closed atx style heading
+MD020: true
+
+# MD021/no-multiple-space-closed-atx - Multiple spaces inside hashes on closed atx style heading
+MD021: true
+
+# MD022/blanks-around-headings/blanks-around-headers - Headings should be surrounded by blank lines
+MD022:
+  # Blank lines above heading
+  lines_above: 1
+  # Blank lines below heading
+  lines_below: 1
+
+# MD023/heading-start-left/header-start-left - Headings must start at the beginning of the line
+MD023: true
+
+# MD024/no-duplicate-heading/no-duplicate-header - Multiple headings with the same content
+MD024: true
+
+# MD025/single-title/single-h1 - Multiple top-level headings in the same document
+MD025:
+  # Heading level
+  level: 1
+  # RegExp for matching title in front matter
+  front_matter_title: "^\\s*title\\s*[:=]"
+
+# MD026/no-trailing-punctuation - Trailing punctuation in heading
+MD026:
+  # Punctuation characters not allowed at end of headings
+  punctuation: ".,;:!。，；：！"
+
+# MD027/no-multiple-space-blockquote - Multiple spaces after blockquote symbol
+MD027: true
+
+# MD028/no-blanks-blockquote - Blank line inside blockquote
+MD028: true
+
+# MD029/ol-prefix - Ordered list item prefix
+MD029:
+  # List style
+  style: "one_or_ordered"
+
+# MD030/list-marker-space - Spaces after list markers
+MD030:
+  # Spaces for single-line unordered list items
+  ul_single: 1
+  # Spaces for single-line ordered list items
+  ol_single: 1
+  # Spaces for multi-line unordered list items
+  ul_multi: 1
+  # Spaces for multi-line ordered list items
+  ol_multi: 1
+
+# MD031/blanks-around-fences - Fenced code blocks should be surrounded by blank lines
+MD031:
+  # Include list items
+  list_items: true
+
+# MD032/blanks-around-lists - Lists should be surrounded by blank lines
+MD032: true
+
+# MD033/no-inline-html - Inline HTML
+MD033:
+  # Allowed elements
+  allowed_elements: []
+
+# MD034/no-bare-urls - Bare URL used
+MD034: true
+
+# MD035/hr-style - Horizontal rule style
+MD035:
+  # Horizontal rule style
+  style: "consistent"
+
+# MD036/no-emphasis-as-heading/no-emphasis-as-header - Emphasis used instead of a heading
+MD036:
+  # Punctuation characters
+  punctuation: ".,;:!?。，；：！？"
+
+# MD037/no-space-in-emphasis - Spaces inside emphasis markers
+MD037: true
+
+# MD038/no-space-in-code - Spaces inside code span elements
+MD038: true
+
+# MD039/no-space-in-links - Spaces inside link text
+MD039: true
+
+# MD040/fenced-code-language - Fenced code blocks should have a language specified
+MD040:
+  # List of languages
+  allowed_languages: []
+  # Require language only
+  language_only: false
+
+# MD041/first-line-heading/first-line-h1 - First line in a file should be a top-level heading
+MD041:
+  # Heading level
+  level: 1
+  # RegExp for matching title in front matter
+  front_matter_title: "^\\s*title\\s*[:=]"
+
+# MD042/no-empty-links - No empty links
+MD042: true
+
+# Modified for LSR
+# Disabling, we do not need this
+# MD043/required-headings/required-headers - Required heading structure
+MD043: false
+  # # List of headings
+  # headings: []
+  # # List of headings
+  # headers: []
+  # # Match case of headings
+  # match_case: false
+
+# MD044/proper-names - Proper names should have the correct capitalization
+MD044:
+  # List of proper names
+  names: []
+  # Include code blocks
+  code_blocks: true
+  # Include HTML elements
+  html_elements: true
+
+# MD045/no-alt-text - Images should have alternate text (alt text)
+MD045: true
+
+# MD046/code-block-style - Code block style
+MD046:
+  # Block style
+  style: "consistent"
+
+# MD047/single-trailing-newline - Files should end with a single newline character
+MD047: true
+
+# MD048/code-fence-style - Code fence style
+MD048:
+  # Code fence style
+  style: "consistent"
+
+# MD049/emphasis-style - Emphasis style should be consistent
+MD049:
+  # Emphasis style should be consistent
+  style: "consistent"
+
+# MD050/strong-style - Strong style should be consistent
+MD050:
+  # Strong style should be consistent
+  style: "consistent"
+
+# MD051/link-fragments - Link fragments should be valid
+MD051: true
+
+# MD052/reference-links-images - Reference links and images should use a label that is defined
+MD052: true
+
+# MD053/link-image-reference-definitions - Link and image reference definitions should be needed
+MD053:
+  # Ignored definitions
+  ignored_definitions:
+    - "//"
diff --git a/README.md b/README.md
index 8d9fdc8..f3085d7 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,5 @@
 # Ansible Collection - performancecopilot.metrics
+
 ![CI Testing](https://github.com/performancecopilot/ansible-pcp/workflows/tox/badge.svg)
 [![Mailing List](https://img.shields.io/badge/Mailing%20List-pcp-blue.svg)](https://groups.io/g/pcp)
 [![Slack Team](https://img.shields.io/badge/Slack-pcp-blue.svg)](https://h7zo83mvt1.execute-api.us-west-2.amazonaws.com/Express/)
diff --git a/plugins/README.md b/plugins/README.md
index 6541cf7..e4b5c28 100644
--- a/plugins/README.md
+++ b/plugins/README.md
@@ -6,7 +6,7 @@ would contain module utils and modules respectively.
 
 Here is an example directory of the majority of plugins currently supported by Ansible:
 
-```
+```plain
 └── plugins
     ├── action
     ├── become
@@ -28,4 +28,4 @@ Here is an example directory of the majority of plugins currently supported by A
     └── vars
 ```
 
-A full list of plugin types can be found at [Working With Plugins](https://docs.ansible.com/ansible/2.9/plugins/plugins.html).
\ No newline at end of file
+A full list of plugin types can be found at [Working With Plugins](https://docs.ansible.com/ansible/2.9/plugins/plugins.html).