Replace implement-epic-sequence with implement-epic

CHANGELOG.md

@@ -4,9 +4,14 @@ summary: Chronological history of repository and skill changes.
 
 # Changelog
 
+## 2026-07-20 — Composed ticket and epic execution
+
+- feat: compose epic execution through implement-ticket
+
 ## 2026-07-19 — Epic workflow and review contract cleanup
 
 - feat: add standalone ticket implementation skill
+  (7113afd5ab04d0200c2bfa6b5008d9fcd2b2f7f6)
 - feat: integrate repository-owned review into epic execution
   (28c3945b3db8f84a812cd2e498d54a6912bcd934)
 - feat: compose repository-owned code review

README.md

@@ -14,13 +14,12 @@ Current skills:
 - `skills/implement-ticket` — implement exactly one standalone ticket or named
   epic child through isolated execution, repository-owned review, PR gates, and
   authorized merge and cleanup; this is the canonical owner of generic
-  single-ticket execution rules, with duplication in `implement-epic-sequence`
-  temporary until its dependent orchestrator refactor
+  single-ticket execution rules consumed by `implement-epic`
+- `skills/implement-epic` — traverse live GitHub or Linear epic graphs and
+  delegate each selected child to `implement-ticket`, then refresh graph state
+  and verify separately authorized epic closeout
 - `skills/review-code-change` — orchestrate the repository-owned review lenses
   into one evidence-bound, deduplicated verdict
-- `skills/implement-epic-sequence` — execute GitHub or Linear epics through
-  dependency-aware implementation, repository-owned review, remote gates, merge,
-  cleanup, and closeout
 - `skills/prepare-changesets` — decompose a large, review-ready branch into a
   deterministic chain of smaller, reviewable changesets and GitHub PRs
 - `skills/review-correctness` — find material behavioral, security,
@@ -44,6 +43,7 @@ Run skill-specific tests:
 just test-prepare-changesets
 just test-review-suite
 just test-implement-ticket
+just test-implement-epic
 ```
 
 Validate a review packet and result together:

justfile

@@ -31,6 +31,9 @@ test-review-suite:
 test-implement-ticket:
   python3 -m unittest discover -s {{skills_dir}}/implement-ticket/scripts/tests -p 'test_*.py'
 
+test-implement-epic:
+  python3 -m unittest discover -s {{skills_dir}}/implement-epic/scripts/tests -p 'test_*.py'
+
 test-prepare-changesets:
   python3 -m unittest discover -s {{skills_dir}}/prepare-changesets/scripts/tests -p 'test_*.py'