Skill comparison
Use this as a shortlist, then open the skill detail page before adopting.
Decision summary
Strongest overall
Unsloth
Use this as a leading candidate, then validate the README and install path in your own agent stack.
Fastest prototype
Unsloth
Best first install candidate based on install readiness and adoption.
Freshest repo
Vosk API
Most recent maintenance signal among this shortlist.
| Signal | Sherpa Onnx Speech-to-text, text-to-speech, speaker diarization, speech enhancement, source separation, and VAD using next-gen Kaldi with onnxruntime without Internet connection. Support embedded systems, Android, iOS, HarmonyOS, Raspberry Pi, RISC-V, RK NPU, Axera NPU, Ascend NPU, x86_64 servers, websocket server/client, support 12 programming languages | Supertonic Lightning-Fast, On-Device, Multilingual TTS — running natively via ONNX. | Vosk API Offline speech recognition API for Android, iOS, Raspberry Pi and servers with Python, Java, C# and Node | Unsloth Unsloth Studio is a web UI for training and running open models like Gemma 4, Qwen3.6, DeepSeek, gpt-oss locally. |
|---|---|---|---|---|
| Quality | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent | 100/100 Excellent |
| Decision verdict | 100/100 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. | 100/100 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 | 13K stars Verified outcomes are shown on each skill page | 12K stars Verified outcomes are shown on each skill page | 15K stars Verified outcomes are shown on each skill page |
| 67K stars Verified outcomes are shown on each skill page |
| Freshness | Jun 18, 2026 | May 22, 2026 | Aug 9, 2026 | Jun 20, 2026 |
| Use-case fit |
| Workflow fit |
| Platform hints | C++, Voice, Claude Code | Swift, Voice, Claude Code | Jupyter Notebook, Speech, Claude Code | Python, Voice, Claude Code, OpenAI Agents |
| Warnings | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet | No OpenAgentSkill engagement data yet |
| Best for | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals | Browser automation workflows · Claude Code teams · teams that value GitHub adoption signals | Browser automation 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 · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review | teams that need a vendor-supported SLA · high-compliance environments without internal security review |
| OpenAgentSkill engagement | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies | 0 views 0 install copies |
| Install | $ npx skills add k2-fsa/sherpa-onnx | $ npx skills add supertone-inc/supertonic | $ npx skills add alphacep/vosk-api | $ npx skills add unslothai/unsloth |