diff --git a/README.md b/README.md
index 00969d7f..a42907f9 100644
--- a/README.md
+++ b/README.md
@@ -144,6 +144,7 @@ AXIs built and maintained by the community:
 | [`cyber-mux`](https://github.com/cyberuni/cyber-mux)                                               | unional            | Terminal multiplexers | Open, send, read, focus, and close terminal panes across tmux, herdr, and WezTerm through one detection-driven contract with token-efficient output.         |
 | [`oracle-axi`](https://github.com/thatdudealso/oracle-axi)                                         | thatdudealso       | Oracle Database       | Discover, create, inspect, query, export, import, maintain, and diagnose Oracle databases through safe token-efficient CLI workflows.                        |
 | [`glab-axi`](https://github.com/karotkriss/glab-axi)                                               | karotkriss         | GitLab                | Issues, merge requests, CI/CD pipelines, variables and secrets, releases, and raw API access. Wraps the official glab CLI with agent-ergonomic TOON output.  |
+| [`pypi-axi`](https://github.com/mstuart/pypi-axi)                                                  | mstuart            | PyPI                  | Inspect PyPI packages, versions, dependencies, and download stats with token-efficient TOON output — read-only, no auth required.                            |
 
 <!-- generated:catalog-community:end -->
 
diff --git a/catalog.yaml b/catalog.yaml
index 239cf967..d094b899 100644
--- a/catalog.yaml
+++ b/catalog.yaml
@@ -151,3 +151,8 @@ community:
     author: karotkriss
     domain: GitLab
     description: "Issues, merge requests, CI/CD pipelines, variables and secrets, releases, and raw API access. Wraps the official glab CLI with agent-ergonomic TOON output."
+  - name: pypi-axi
+    url: https://github.com/mstuart/pypi-axi
+    author: mstuart
+    domain: PyPI
+    description: "Inspect PyPI packages, versions, dependencies, and download stats with token-efficient TOON output — read-only, no auth required."
diff --git a/docs/index.html b/docs/index.html
index 09bc9d69..467751ea 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -711,6 +711,20 @@ <h2 data-annotate>The [AXI catalog].</h2>
                     glab CLI with agent-ergonomic TOON output.
                   </td>
                 </tr>
+                <tr>
+                  <td>
+                    <a href="https://github.com/mstuart/pypi-axi"
+                      ><code>pypi-axi</code></a
+                    >
+                  </td>
+                  <td>mstuart</td>
+                  <td>PyPI</td>
+                  <td>
+                    Inspect PyPI packages, versions, dependencies, and download
+                    stats with token-efficient TOON output &mdash; read-only, no
+                    auth required.
+                  </td>
+                </tr>
                 <!-- generated:catalog-community:end -->
               </tbody>
             </table>