PRAXIST 是做什么的？
用于可衡量、计算机可执行研究的自主研究系统。
用于可衡量、计算机可执行研究的自主研究系统。
PRAXIST 是一个由 sapientinc 开发的自主研究系统，专为可衡量、计算机可执行的研究任务而设计。该系统能够在无需人工持续干预的情况下，自动执行研究流程，包括数据收集、实验运行和结果分析。PRAXIST 适用于各种研究场景，尤其适合需要可重复性和量化结果的环境。其核心优势在于将研究过程自动化、标准化，并确保结果的可衡量性，从而提升研究效率和可靠性。该系统可能支持多个平台或代理框架，但具体兼容性需参考其官方文档。通过命令行或配置文件进行交互，用户可定义研究参数并获取结构化的输出报告。
npx skills add sapientinc/PRAXIST用于可衡量、计算机可执行研究的自主研究系统。
Extract frames or short clips from videos using ffmpeg.
Summarize or transcribe URLs, YouTube/videos, podcasts, articles, transcripts, PDFs, and local files.
Use when testing, fixing, or extending the OpenClaw Control UI GUI with Vitest + Playwright end-to-end checks, mocked Gateway WebSocket flows, mocked dashboard runs, screenshots/videos, or agent-verifiable browser proof.
Obra superpowers agent skills.
See, Understand, Act on video and audio. See- ingest from local files, URLs, RTSP/live feeds, or live record desktop; return realtime context and playable stream links. Understand- extract frames, build visual/semantic/temporal indexes, and search moments with timestamps and auto-clips. Act- transcode and normalize (codec, fps, resolution, aspect ratio), perform timeline edits (subtitles, text/image overlays, branding, audio overlays, dubbing, translation), generate media assets (image, audio...
End-to-end marketing campaign planning and execution. Covers audience research, positioning, campaign angle definition, landing page copy, email sequences, social posts, ad copy, short-form video scripts, and content calendars. Use as the orchestration layer for multi-channel product launches. Use when planning or executing a multi-channel product launch, or producing landing page, email, social, or ad copy.