Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Vox Director
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
session-brain
Best first install candidate based on install readiness and adoption.
Freshest repo
session-brain
Most recent maintenance signal among this shortlist.
| Signal | session-brain Build and maintain a topic graph over your agent session history. Reads every Claude session transcript plus the pruned sessions that survive only in history.jsonl, clusters them by topic using local TF-IDF (no API calls, no embeddings), and writes an interactive graph you can open in a browser. Use when the user says "/session-brain", "build my session map", "cluster my claude sessions", "map my session history", "rebuild the session graph", "show me my session graph", "what have I been working on lately", "what topics have gone stale". Different from wiki-history-ingest, which distils sessions into vault pages: this builds a retrieval index over the raw sessions and never writes to the vault. | Vox Director Turn one topic into a narrated Vox-style paper-collage explainer or ad video, from script through captions. |
|---|---|---|
| Quality | 82/100 Strong | 100/100 Excellent |
| Decision verdict | 93/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. | 100/100 Production-ready Use this as a leading candidate, then validate the README and install path in your own agent stack. |
| Adoption | 3.3K stars Verified outcomes are shown on each skill page | 1.8K stars Verified outcomes are shown on each skill page |
| Freshness | Sep 3, 2026 | Aug 11, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | Claude Code, Browser agents | Claude Code, Codex, Cursor, ffmpeg, OpenAI Agents |
| Warnings | No OpenAgentSkill engagement data yet | Uses external video and media providers; review provider cost, account, and content policies before running. · No OpenAgentSkill engagement data yet |
| Best for | RAG and knowledge workflows · Claude Code teams · teams that value GitHub adoption signals | Video creation workflows · Claude Code teams · teams that value GitHub adoption signals |
| Not ideal for | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · production agents without a repository review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add Ar9av/obsidian-wiki --skill session-brain | $ npx skills add Alisa0808/vox-director --skill vox-director |