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/vercel-labs-skills/skill-format.md

@@ -0,0 +1,70 @@
+---
+type: reference
+title: SKILL.md Format
+description: The required frontmatter fields, optional fields, internal skills, and structure for SKILL.md files.
+tags:
+  - skills
+  - SKILL.md
+  - format
+  - unverified
+verified: 2026-08-28
+
+# SKILL.md Format
+
+Skills are directories containing a `SKILL.md` file with YAML frontmatter.
+
+## Basic Structure
+
+```markdown
+---
+name: my-skill
+description: What this skill does and when to use it
+---
+
+# My Skill
+
+Instructions for the agent to follow when this skill is activated.
+
+## When to Use
+
+Describe the scenarios where this skill is used.
+
+## Steps
+
+1. First, do this
+2. Then, do that
+```
+
+## Required Frontmatter Fields
+
+| Field | Type | Description |
+|-------|------|-------------|
+| `name` | string | Unique identifier (lowercase, hyphens allowed) |
+| `description` | string | Brief explanation of what the skill does |
+
+## Optional Frontmatter Fields
+
+| Field | Type | Description |
+|-------|------|-------------|
+| `metadata.internal` | boolean | Set to `true` to hide the skill from normal discovery. Requires `INSTALL_INTERNAL_SKILLS=1` |
+| `license` | string | License name or reference to bundled file |
+| `compatibility` | string | Environment requirements (max 500 chars) |
+| `metadata` | object | Arbitrary key-value mapping |
+| `allowed-tools` | string | Space-delimited list of pre-approved tools (experimental) |
+| `disable-model-invocation` | boolean | When `true`, skill is hidden from system prompt. Users must use `/skill:name` explicitly |
+
+## Internal Skills Example
+
+```markdown
+---
+name: my-internal-skill
+description: An internal skill not shown by default
+metadata:
+  internal: true
+---
+```
+
+## Related
+
+* [Skill Discovery](/tools/vercel-labs-skills/skill-discovery.md) — How skills are discovered in repos
+* [Commands](/tools/vercel-labs-skills/commands.md) — `skills init` to create new skills