docs: document AI use disclosure consistently

The example also adds the model version to have it for reference.

diff --git a/AGENTS.md b/AGENTS.md
index 9befc01a594b474e5fb8dc7c6bbc91b33e3eb693..418d1705419be2e9551400e4fb2051d88808f059 100644 (file)
--- a/AGENTS.md
+++ b/AGENTS.md
@@ -37,4 +37,6 @@ display. This is critical for diagnosing build and test failures.
 
 ## AI Contribution Disclosure
 
-Per project policy: if you use AI code generation tools, you **must disclose** this in commit messages by adding e.g. `Co-developed-by: Claude <claude@anthropic.com>`. All AI-generated output requires thorough human review before submission.
+Per project policy: if you use AI code generation tools, you **must disclose** this in commit messages
+by adding e.g. `Co-developed-by: Claude Opus 4.6 <noreply@anthropic.com>`.
+All AI-generated output requires thorough human review before submission.

diff --git a/docs/CONTRIBUTING.md b/docs/CONTRIBUTING.md
index 970510a3123b76787c61c02ce3a2175332202857..0b4214de0ce81246402e26213fcc09341df7e38d 100644 (file)
--- a/docs/CONTRIBUTING.md
+++ b/docs/CONTRIBUTING.md
@@ -53,7 +53,8 @@ See [reporting of security vulnerabilities](https://systemd.io/SECURITY).
 ## Using AI Code Generators
 
 If you use an AI code generator such as ChatGPT, Claude, Copilot, Llama or a similar tool, this must be
-disclosed in the commit messages and pull request description.
+disclosed in the commit messages by adding e.g. `Co-developed-by: Claude Opus 4.6 <noreply@anthropic.com>`
+and pull request description.
 
 The quality bar for contributions to this project is high, and unlikely to be met by an unattended AI tool,
 without significant manual corrections. Always thoroughly review and correct any such outputs, for example