docs: rebuild KB in OKF v0.1 with live-verified facts

Copy of the legacy ~/.pi/agent/docs tree rebuilt as the command-center
knowledge base: concept files promoted to path identity, index listings
stripped of frontmatter, all wikilinks/relative links resolved, every
checkable claim verified against the live fleet (Dankserver = Ryzen 7
7700X + RTX 3090; Strix Halo is Dankclaw), unverifiable claims tagged.
kb-lint exits 0.

omp-docs/tools/npx-skills/skill-commands.md

@@ -0,0 +1,35 @@
+---
+type: reference
+title: Skill Commands
+description: The /skill:name command system for explicitly loading and executing skills with optional arguments.
+tags:
+  - unverified
+  - skills
+  - commands
+timestamp: 2026-07-18
+verified: 2026-08-28
+---
+
+# Skill Commands (`/skill:name`)
+
+Skills register as `/skill:name` commands:
+
+```bash
+/skill:brave-search           # Load and execute the skill
+/skill:pdf-tools extract      # Load skill with arguments
+```
+
+Arguments after the command are appended to the skill content as `User: <args>`.
+
+Toggle skill commands via `/settings` in interactive mode or in `settings.json`:
+
+```json
+{
+  "enableSkillCommands": true
+}
+```
+
+## Related
+
+* [Skill Loading](../npx-skills/skill-loading.md) — How skills are normally loaded
+* [Npx Skills Overview](../npx-skills/index.md) — Settings and package control