diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 9d456161..823982c9 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -34,6 +34,11 @@ repos:
       - id: pyupgrade
         args: [--py38-plus]
 
+  - repo: https://github.com/codespell-project/codespell
+    rev: "355e50e14fd03fe83e4ed9aa0489824b150b3b58" # frozen: v2.2.5
+    hooks:
+      - id: codespell
+
 ci:
   autofix_prs: false
   autofix_commit_msg: "[pre-commit.ci 🤖] Apply code format tools to PR"
diff --git a/.tools/tools.py b/.tools/tools.py
index d3362f38..4288f1a0 100644
--- a/.tools/tools.py
+++ b/.tools/tools.py
@@ -8,7 +8,7 @@ def prompt(
     Parameters
     ----------
     prompt_text : str
-        Text displayed when promting user for input.
+        Text displayed when prompting user for input.
     validate : callable, f(val)
         Called to validate the input.  If this function raises or
         returns None, try again.
@@ -36,7 +36,7 @@ def valid(s):
         return value
 
     default_flag = f" [{default}]" if default is not None else ""
-    while (ans := valid(input(f"{prompt_text}{default_flag}: "))) is None:
+    while (answer := valid(input(f"{prompt_text}{default_flag}: "))) is None:
         pass
 
-    return ans
+    return answer
diff --git a/spec-0003/index.md b/spec-0003/index.md
index 9d74998c..4d576e12 100644
--- a/spec-0003/index.md
+++ b/spec-0003/index.md
@@ -70,7 +70,7 @@ While the recommendations provided here cover important aspects of accessibility
 - The [Web Content Accessibility Guidelines (W3C)](https://www.w3.org/TR/WCAG/) provide a comprehensive set of international standards for enhancing web content accessibility.
 - The [comprehensive checklist](https://www.a11yproject.com/checklist/) published by the A11y organization offers a user-friendly description of the W3C's accessibility standards.
 - The [Numfocus Discover Cookbook](https://discover-cookbook.numfocus.org/intro.html) is a valuable resource for understanding event/meeting accessibility and implementing inclusive practices.
-- The [Accesibility Insights YouTube channel](https://www.youtube.com/@AccessibilityInsights) provides tutorials on using Accessibility Insights tools to test and improve website accessibility.
+- The [Accessibility Insights YouTube channel](https://www.youtube.com/@AccessibilityInsights) provides tutorials on using Accessibility Insights tools to test and improve website accessibility.
 - The articles available on the The [axxeslab Articles website](https://axesslab.com/articles/) offer helpful information about accessibility and testing.
 
 ## Submit your feedback
diff --git a/spec-0004/index.md b/spec-0004/index.md
index e16f92df..004b3536 100644
--- a/spec-0004/index.md
+++ b/spec-0004/index.md
@@ -103,14 +103,14 @@ The site admins are drawn from active members from the scientific Python communi
 Ideally, the collection of admins comprises a broad selection of community
 members across different projects and underlying organizations.
 This is to ensure community ownership of the wheel-hosting infrastructure and
-adminstration governed by consensus, as opposed to unilateral
+administration governed by consensus, as opposed to unilateral
 decision-making by any individual, project, or organization.
 Adding new administrators requires at least an issue to be opened.
 After a project creates an issue on https://github.com/scientific-python/upload-nightly-action
 requesting access to upload wheels a admin has to respond to that request.
 
 We want to be open to projects uploading wheels but at the same time need to perform some
-amount of due dilligence before giving people access. This is because once a project is given
+amount of due diligence before giving people access. This is because once a project is given
 access their work will be broadcasted through the broad exposure of Scientific Python. This
 could be abused to publish malicious packages.
 
@@ -129,7 +129,7 @@ The creation of tokens at the organization level should be avoided for security
 
 Then you need to do a first upload of a wheel to create the package listing on anaconda.org.
 Once this operation is done, you can revoke your token and add the new user to its project.
-For a given project, at leat one user should be admin of that project.
+For a given project, at least one user should be admin of that project.
 
 At that point, let the user know that they have been added and that they can create a personal
 access token (as outlined above.) They can now upload new wheels and perform maitenance