Add all 104 active skills from all 16 Hermes profiles

12 unversioned skills now versioned at 1.0.0:
agent-communication, ascii-video, external-reasoning-augmentation,
jotty-notes-api, minecraft-modpack-server, obsidian, pokemon-player,
powerpoint, social-search, songwriting-and-ai-music,
workspace-context-organization, youtube-content

Total repo: 141 skills across all profile scopes

hermes-profile-maintenance/SKILL.md

@@ -0,0 +1,91 @@
+---
+name: hermes-profile-maintenance
+description: "Maintain and optimize Hermes profiles — cleanup unused skills, audit configuration, and streamline profiles for specific use cases."
+version: 1.0.0
+author: Hermes Agent
+license: MIT
+platforms: [linux, macos]
+metadata:
+  hermes:
+    tags: [hermes, profiles, maintenance, cleanup, optimization]
+    related_skills: [hermes-agent]
+---
+
+# Hermes Profile Maintenance
+
+Maintain and optimize Hermes profiles. Covers cleaning up unused skills, auditing profile configuration, and streamlining profiles for specific use cases (e.g., Open WebUI-only profiles).
+
+## Quick Reference
+
+- **Curator** only touches agent-created skills (`created_by: "agent"`). Bundled and hub-installed skills are off-limits.
+- **Bundled placeholder skills** (only a `DESCRIPTION.md`, no `SKILL.md`) are safe to remove at the filesystem level.
+- **Always take a curator backup** before removing skills: `hermes curator backup`
+- **Stale caches** (`.usage.json`, `.bundled_manifest`) regenerate automatically after removal.
+
+## Identifying Safe-to-Remove Skills
+
+### Step 1: List all skills in the profile
+
+```bash
+ls -1 ~/.hermes/profiles/<profile>/skills/ | grep -v '^\.'
+```
+
+### Step 2: Check which have real content vs placeholders
+
+A skill with real content has a `SKILL.md` file. A placeholder only has a `DESCRIPTION.md`:
+
+```bash
+for s in $(ls -1 ~/.hermes/profiles/<profile>/skills/ | grep -v '^\.'); do
+  if [ -f ~/.hermes/profiles/<profile>/skills/$s/SKILL.md ]; then
+    echo "REAL: $s"
+  else
+    echo "PLACEHOLDER: $s"
+  fi
+done
+```
+
+### Step 3: Check usage data
+
+```bash
+cat ~/.hermes/profiles/<profile>/skills/.usage.json | python3 -m json.tool | grep -E '"name"|"last_used_at"|"use_count"'
+```
+
+Skills with `use_count: 0` and no `last_used_at` are candidates for removal.
+
+### Step 4: Verify sub-skills
+
+Some umbrella skills contain real sub-skills even if the parent is a placeholder. Check:
+
+```bash
+find ~/.hermes/profiles/<profile>/skills/<skill-name> -name "SKILL.md"
+```
+
+If sub-directories contain `SKILL.md` files, the umbrella should be kept.
+
+## Removing Bundled Placeholder Skills
+
+When the curator won't touch bundled skills and `hermes skills uninstall` only works for hub-installed skills, remove placeholder-only bundled skills at the filesystem level:
+
+```bash
+# 1. Take a backup
+hermes curator backup
+
+# 2. Remove placeholder skills (verify each is DESCRIPTION.md only first)
+cd ~/.hermes/profiles/<profile>/skills
+rm -rf apple smart-home social-media  # etc.
+
+# 3. Verify remaining skills
+ls -1 | grep -v '^\.'
+```
+
+### Pitfalls
+
+- **Don't remove umbrellas with real sub-skills.** Check for `SKILL.md` in subdirectories before removing the parent.
+- **Don't remove skills with `created_by: "agent"` provenance via filesystem.** Use `hermes curator archive` for those — it logs the action and makes recovery possible.
+- **The `.bundled_manifest` and `.usage.json` become stale** after filesystem removal. These are auto-regenerated caches — no manual cleanup needed.
+- **Future `hermes update` may re-seed bundled placeholders.** If they come back, they're still harmless (no SKILL.md = no prompt injection).
+- **The curator's `.curator_state` may point to the wrong profile's logs** if the profile was cloned. Check `last_report_path` in `.curator_state` — if it references another profile's log directory, the curator has never actually run against this profile.
+
+## Support Files
+
+- `references/placeholder-skill-removal-example.md` — Session example: identifying and removing 9 placeholder skills from the open1 profile.