docs: add skills.sh indexing submission record

docs/skills-sh-submission.md

@@ -0,0 +1,38 @@
+# skills.sh Indexing Submission Record
+
+## Submission
+
+- **Issue URL**: https://github.com/vercel-labs/skills/issues/1586
+- **Repository submitted**: https://github.com/caoergou/owloop
+- **Submitted at**: 2026-07-06
+- **Submitted by**: caoergou
+
+## Skills included
+
+The repository hosts 5 composable agent skills under `skills/`:
+
+| Skill | Purpose |
+|---|---|
+| `owloop` | Core loop engineering methodology (agent-agnostic) |
+| `owloop-spec` | Interactive spec-creation wizard with baseline calibration |
+| `owloop-loop-control` | Promise protocol and loop convergence behavior |
+| `owloop-verify` | Verification pipeline and automated code-review gate |
+| `owloop-report` | Independent rich HTML report generation |
+
+## Install command
+
+```bash
+npx skills add caoergou/owloop
+```
+
+## Status
+
+- [x] Issue created at `vercel-labs/skills`
+- [ ] Indexed by skills.sh maintainers
+- [ ] Verifiable with `npx skills find owloop`
+
+## Notes
+
+- The skills follow the agentskills.io standard (`skills/<name>/SKILL.md`).
+- They are designed to be agent-agnostic and work with Claude Code, Kimi Code CLI, Codex, Cursor, and other agents supported by `npx skills`.
+- The associated owloop feature PR is at https://github.com/caoergou/owloop/pull/16.