docs(kyberforge): add agentskillsio, agentsmd research docs and skill-write examples

- Add agentskillsio/ reference docs (8 topic files, agentskills- prefix stripped)
- Add agentsmd/ reference docs (4 topic files)
- Add skill-write examples: skill-creator (Anthropic), writing-great-skills
  (mattpocock), writing-skills (obra/superpowers) with canonical sources.md files

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

plugins/kyberforge/docs/agentsmd/examples.md

@@ -0,0 +1,63 @@
+---
+topic: examples
+source_keys:
+  - agents-md-official
+  - context7-websites-agents-md
+  - context7-agentsmd-agents-md
+---
+
+## Minimal Project Example
+
+A practical AGENTS.md covering setup, code style, testing, and PR conventions for a pnpm monorepo:
+
+```markdown
+# AGENTS.md
+
+## Setup commands
+- Install deps: `pnpm install`
+- Start dev server: `pnpm dev`
+- Run tests: `pnpm test`
+
+## Code style
+- TypeScript strict mode
+- Single quotes, no semicolons
+- Use functional patterns where possible
+
+## Dev environment tips
+- Use `pnpm dlx turbo run where <project_name>` to jump to a package instead of scanning with `ls`.
+- Run `pnpm install --filter <project_name>` to add the package to your workspace so Vite, ESLint, and TypeScript can see it.
+- Check the `name` field inside each package's `package.json` to confirm the right name.
+
+## Testing instructions
+- Find the CI plan in the `.github/workflows` folder.
+- Run `pnpm turbo run test --filter <project_name>` to run every check defined for that package.
+- From the package root you can just call `pnpm test`. The commit should pass all tests before you merge.
+- Fix any test or type errors until the whole suite is green.
+- Add or update tests for the code you change, even if nobody asked.
+
+## PR instructions
+- Title format: [<project_name>] <Title>
+- Always run `pnpm lint` and `pnpm test` before committing.
+```
+
+## Monorepo Nested Structure
+
+Place AGENTS.md files at each scope level. Agents read the nearest file automatically:
+
+```
+my-monorepo/
+├── AGENTS.md              # Root-level: applies to the whole repo
+├── packages/
+│   ├── api/
+│   │   └── AGENTS.md      # API-specific instructions; overrides root for this package
+│   ├── web/
+│   │   └── AGENTS.md      # Web app-specific instructions
+│   └── shared/
+│       └── AGENTS.md      # Shared library instructions
+```
+
+Each sub-AGENTS.md can focus on the specifics of that package (framework, test runner, build tool) without repeating root-level conventions.
+
+## What Agents Do with AGENTS.md
+
+Agents actively use the file — they attempt to run listed test commands and fix failures before completing a task. Treat the instructions as live directives, not documentation. Keep the file updated as tooling and conventions change.