Agent Skills

feature-usage-feed

★ 35,300

by posthog

Some PostHog features (group session summaries, single session summaries, replay AI search, error tracking AI debug, etc.) generate hundreds or thousands of LLM traces per week. Reading them by hand is not feasible. This skill covers the end-to-end pattern for turning that trace volume into a live Slack feed of canonical use cases — what users are actually doing with the feature.

🧰 Not standalone — use together with posthog/posthog

finding-experiments

★ 35,300

by posthog

Resolves experiment references from natural language to concrete experiment IDs. Handles name lookups, fuzzy descriptions ('the signup experiment', 'my latest…

🧰 Not standalone — use together with posthog/posthog

managing-experiment-lifecycle

★ 35,300

by posthog

Guides experiment state transitions: launching, pausing, resuming, ending, shipping variants, archiving, resetting, and duplicating. Covers preconditions,…

🧰 Not standalone — use together with posthog/posthog

setting-up-a-data-warehouse-source

★ 35,300

by posthog

Use this skill when the user wants to connect an external data source to PostHog's data warehouse for the first time. The setup has a specific three-step flow (wizard → db-schema → create) — skipping steps leads to failed sources and confused users.

🧰 Not standalone — use together with posthog/posthog

suggesting-data-imports

★ 35,300

by posthog

Use when the user asks about revenue, payments, subscriptions, billing, CRM deals, support tickets, production database tables, or other data that PostHog does…

🧰 Not standalone — use together with posthog/posthog

diagnosing-sdk-health

★ 35,300

by posthog

When a user asks about PostHog SDK versions, outdated SDKs, or whether they should upgrade, use the pre-digested SDK Doctor report rather than reasoning about versions yourself. The backend applies smart-semver rules (grace periods, minor-count thresholds, age-based detection), traffic-percentage thresholds, and provides user-facing copy that matches the SDK Doctor UI exactly.

🧰 Not standalone — use together with posthog/posthog

exploring-autocapture-events

★ 35,300

by posthog

if users opt in then posthog-js automatically captures clicks, form submissions, and page changes as $autocapture events. Each event records the clicked DOM element and its ancestors in the elements_chain column.

🧰 Not standalone — use together with posthog/posthog

exploring-llm-evaluations

★ 35,300

by posthog

PostHog evaluations score $ai_generation events. Each evaluation is one of two types, both first-class:

🧰 Not standalone — use together with posthog/posthog

exploring-llm-traces

★ 35,300

by posthog

PostHog captures LLM/AI agent activity as traces. Each trace is a tree of events representing a single AI interaction — from the top-level agent invocation down to individual LLM API calls.

🧰 Not standalone — use together with posthog/posthog

remotion-to-hyperframes

★ 33,000

by heygen-com

Translate an existing Remotion (React-based) video composition into a HyperFrames HTML composition. Use ONLY when the user explicitly asks to port, convert, migrate, translate, or rewrite a Remotion composition as HyperFrames (e.g. "port my Remotion project to HyperFrames"). Do NOT use when (a) authoring a NEW HyperFrames composition (even if A/B-testing a Remotion video); (b) Remotion is mentioned in passing; (c) Remotion code is shared as reference, not for translation; (d) the user wants...

🧰 Not standalone — use together with heygen-com/hyperframes

hyperframes

★ 33,000

by heygen-com

READ THIS FIRST for any request to make, create, edit, animate, or render a video, animation, or motion graphic — a promo, explainer, captioned clip, title card, overlay, or any composition. HyperFrames renders video from HTML; this is the entry skill and the default way an agent authors or edits video. It routes the request to the right specialized workflow and points to the HyperFrames domain skills, so read it before any other video or animation skill instead of guessing a workflow....

🧰 Not standalone — use together with heygen-com/hyperframes

hyperframes-cli

★ 33,000

by heygen-com

HyperFrames CLI dev loop — `npx hyperframes` for scaffolding (init), validation (lint, inspect), preview, render, and environment troubleshooting (doctor, browser, info, upgrade). Use when running any of these commands or troubleshooting the HyperFrames build/render environment. For asset preprocessing commands (`tts`, `transcribe`, `remove-background`), invoke the `hyperframes-media` skill instead.

🧰 Not standalone — use together with heygen-com/hyperframes

hyperframes-animation

★ 33,000

by heygen-com

All animation knowledge for HyperFrames — atomic motion rules, multi-phase scene blueprints, scene transitions, broader motion-design techniques, AND the seven runtime adapters (GSAP default, plus Lottie, Three.js, Anime.js, CSS keyframes, Web Animations API, TypeGPU). Use for any motion or animation task: pick 2-4 rules and compose, or load a blueprint, or look up runtime-specific API (e.g. GSAP eases / Lottie player / Three.js mixer). HyperFrames-native: single paused timeline, seek-safe,...

🧰 Not standalone — use together with heygen-com/hyperframes

hyperframes-core

★ 33,000

by heygen-com

HyperFrames HTML composition contract. Use for composition structure, data attributes, clips, tracks, sub-compositions, variables, media playback, deterministic render rules, and validation of minimal renderable projects.

🧰 Not standalone — use together with heygen-com/hyperframes

hyperframes-media

★ 33,000

by heygen-com

Asset preprocessing for HyperFrames compositions — multi-provider TTS (HeyGen / ElevenLabs / Kokoro local), multi-provider BGM (Google Lyria / local MusicGen), Whisper transcription, background removal, and caption authoring. Use for npx hyperframes tts, bgm, transcribe, remove-background, voice/provider selection, music-mood prompting, captions / subtitles / lyrics / karaoke / per-word styling.

🧰 Not standalone — use together with heygen-com/hyperframes

hyperframes-registry

★ 33,000

by heygen-com

Install and wire registry blocks and components into HyperFrames compositions. Use when running hyperframes add, installing a block or component, wiring an installed item into index.html, or working with hyperframes.json. Covers the add command, install locations, block sub-composition wiring, component snippet merging, registry discovery, and authoring a new block or component to contribute upstream (idea → scaffold → validate → PR).

🧰 Not standalone — use together with heygen-com/hyperframes

general-video

★ 33,000

by heygen-com

Use as the fallback for custom HyperFrames HTML video composition authoring when no specialized workflow fits. Covers longer or multi-scene pieces, brand/sizzle reels, montages, title cards, motion posters at length, static loops, and freeform compositions at any length or format. Not for marketed product promos (product-launch-video), general website-to-video capture (website-to-video), topic explainers (faceless-explainer), GitHub PR videos (pr-to-video), captioning existing footage...

🧰 Not standalone — use together with heygen-com/hyperframes

motion-graphics

★ 33,000

by heygen-com

Use when the user wants a short, design-led motion graphic where motion is the message: kinetic typography, stat or number count-up, chart/data-viz hit, logo sting, brand lockup, lower-third, callout, social overlay, animated headline/tweet/news item, motion poster, or quick captured-page highlight. Usually under 10s and up to ~30s, with no narration arc, voice-over, or live-action subject. Can render to MP4 or transparent overlay. Not for longer, multi-scene, narrated, or brand-reel pieces...

🧰 Not standalone — use together with heygen-com/hyperframes

hyperframes-creative

★ 33,000

by heygen-com

Non-animation creative direction for HyperFrames videos. Use for design spec (frame.md / design.md) handling, palettes, typography, narration, beat planning, audio-reactive visuals, composition patterns, and brand / style decisions. For atomic motion patterns and scene blueprints, use `hyperframes-animation`.

🧰 Not standalone — use together with heygen-com/hyperframes

website-to-video

★ 33,000

by heygen-com

Capture a general website/URL and turn it into a HyperFrames video (site tour, showcase, or social clip from the site's own visuals). Uses headless Chrome screenshots + brand assets. Use when intent is general — portfolio/blog/landing-page showcase or social clip from the site. NOT for: product/SaaS launch or promo (→ /product-launch-video, even from a URL); topic explainer with no site (→ /faceless-explainer); GitHub PR (→ /pr-to-video); adding captions to existing video (→...

🧰 Not standalone — use together with heygen-com/hyperframes

embedded-captions

★ 33,000

by heygen-com

Add captions to a talking-head video. ONE catalog (CATALOG.md) of 32 visual identities behind two engines: column-flow (captions composited INTO the scene — matte occlusion + mix-blend; cream/ink/editorial/keynote/documentary/loud/neon/glitch/chrome/velocity) and themed constitutions (anchor/ordnance/terminal/neonsign/stardust/stomp/scoreboard/transit/vhs/arcade/dossier/laser/thunder/hologram/biolume/aurora/spectrum/papercut/popup/chalkboard/graffiti/brush/inkwater/ransom/lastpage/nightcity...

🧰 Not standalone — use together with heygen-com/hyperframes

product-launch-video

★ 33,000

by heygen-com

Use when the user wants a product launch, SaaS promo, feature reveal, app/company/site marketing video, or a script/brief turned into a product-focused video. Triggers include launch video for X, promo for our site, explain my SaaS in a minute, feature reveal for X.com, and turn this script into a 60s promo. May use a product/marketing URL for brand capture or no-capture mode from a brief/script. Not for topic explainers with no product or URL (faceless-explainer), GitHub PR/code-change...

🧰 Not standalone — use together with heygen-com/hyperframes

faceless-explainer

★ 33,000

by heygen-com

faceless-explainer video workflow - arbitrary text (article / notes / topic / brief) -> narrator_scripts.json + audio (voice + BGM) + section_plan.md -> typography / abstract-graphics / diagram / data-viz video. Typical length up to ~3 min (sweet spot ~30-90s); a genuinely longer piece is general-video, not this workflow. Generates its OWN narration (TTS) — it does not sync to a user-supplied / pre-recorded voiceover (that is general-video). No website capture, no real product screenshots....

🧰 Not standalone — use together with heygen-com/hyperframes

pr-to-video

★ 33,000

by heygen-com

pr-to-video workflow - a GitHub pull request (URL like github.com/ / /pull/ , or / # , or "this PR" in a checked-out repo) -> ingested PR facts (title, body, diff, commits, files, +/- stats) -> narrator_scripts.json + audio (voice + BGM) + section_plan.md -> code-diff / before-after / impact explainer video. Input is a CODE CHANGE. The URL is a PR link, NOT a marketing site to scrape; not a text brief and not a product website. For a non-PR input (product site, general website, topic text),...

🧰 Not standalone — use together with heygen-com/hyperframes

slideshow

★ 33,000

by heygen-com

Author a HyperFrames slideshow composition — a presentation, pitch deck, or interactive deck with discrete slides, fragment reveals, branching sequences, and hotspot navigation. Use as an intent check when the user asks for a presentation, pitch deck, slide deck, interactive deck, or page-to-deck conversion that might be a slideshow; if the user did not explicitly ask for a slideshow / slide show, confirm before authoring.

🧰 Not standalone — use together with heygen-com/hyperframes

music-to-video

★ 33,000

by heygen-com

Use when the user has a music track (an audio file, or a video to pull audio from) and wants a beat-synced HyperFrames video, calm to hard-hitting. The music drives everything: one analyzer reads it once, the orchestrator lays out the frames and fills a per-frame plan, and one sub-agent builds each frame. Typography and templates are the floor — a complete video needs zero assets — but any images or videos the user supplies are cut into the frames on the same beat grid (beat-cut /...

🧰 Not standalone — use together with heygen-com/hyperframes

media-use

★ 33,000

by heygen-com

Agent Media OS — resolve any media need (BGM, SFX, image, icon) into a frozen local file + ledger record. One verb (`resolve`) handles the full cascade — project cache, global cache, HeyGen catalog search, freeze, register. Keeps search noise on disk, hands the agent a path. Use when a composition needs background music, sound effects, images, or icons.

🧰 Not standalone — use together with heygen-com/hyperframes

talking-head-recut

★ 33,000

by heygen-com

Package an existing talking-head / interview / podcast video by layering timed, designed GRAPHIC OVERLAY cards onto the playing video — titles, lower-thirds, data callouts, quotes, side panels, picture-in-picture — synced to the transcript. The source video plays in full; the agent designs and writes each card's HTML in conversation, then renders to MP4 via hyperframes. Use when the user asks for graphic overlays, on-screen graphics / lower-thirds / data callouts / kinetic titles on a video,...

🧰 Not standalone — use together with heygen-com/hyperframes

turborepo

✓★ 30,600

by vercel

Build system for JavaScript/TypeScript monorepos. Turborepo caches task outputs and runs tasks in parallel based on dependency graph.

🧰 Not standalone — use together with vercel/turborepo

turborepo

✓★ 30,600

by vercel

Monorepo build system with intelligent task caching, parallel execution, and dependency graph orchestration. Caches task outputs and runs tasks in parallel based on declared dependencies; supports remote caching for CI/CD workflows Filters and runs only changed packages with --affected , or use --filter for custom package selection Configures tasks in turbo.json with dependsOn , outputs , inputs , and env keys; supports package-specific overrides via Package Configurations Enforces monorepo...

🧰 Not standalone — use together with vercel/turborepo