Workflows are now standalone .md files in workflows/ — no subfolders
or README.md needed. Each file contains both the metadata frontmatter
(name, description, triggers, tags) and the agentic workflow definition
(on, permissions, safe-outputs) in a single file.
Updated all build scripts, CI workflows, docs, and review checklists.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
Adds validate-agentic-workflows.yml that runs on PRs touching workflows/.
Uses gh-aw CLI setup action to install the compiler, then runs
'gh aw compile --validate' on each workflow .md file. Posts a sticky
PR comment with fix instructions on failure.
Also adds workflows/** to validate-readme.yml path triggers so README
tables are regenerated when workflows change.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>