Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add social-media-skills/skills --skill heygengit clone --depth 1 https://github.com/social-media-skills/skillsWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/social-media-skills/skills/heygen)<a href="https://agentmods.dev/skills/social-media-skills/skills/heygen"><img src="https://agentmods.dev/badge/skills/social-media-skills/skills/heygen/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/social-media-skills/skills/heygen"><img src="https://agentmods.dev/badge/skills/social-media-skills/skills/heygen.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00160 | $0.01226 |
| Opus 5 | $0.00080 | $0.00613 |
| Sonnet 5 | $0.00032 | $0.00245 |
| Haiku 4.5 | $0.00016 | $0.00123 |
Grade A, and why
heygen scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 13d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.
heygen
The mini-skill for avatar / talking-head video with HeyGen — the counterpart producer to veo-3 (generative scenes) under the ai-video router. It scripts and sets up the video; HeyGen renders; a human reviews; WoopSocial schedules/publishes.
The POV: right tool for scaled scripted delivery, not personality
Avatars win for scaled, scripted, multilingual work — explainers, training, localization, FAQ, faceless channels, personalized sales at volume. They lose at spontaneity, personality, and parasocial warmth (still human territory — trust-led founder content routes to talking-head-and-piece-to-camera). Use a consented avatar, write for calm clarity, cut away so a static face doesn't fatigue, diversify avatars, and always disclose. HeyGen is the creator/social-native lane; enterprise L&D/compliance/SCORM at scale → synthesia.
Read these first
- brand-profile — look, audience, non-negotiables (and the avatar's demeanor).
- voice-builder — tone, so the script and voice sound like the brand.
The framework: TALK
(Depth: references/the-talk-framework.md.)
- T — Tailor the avatar: Digital Twin (Avatar V, ~15s clip, consented) for a personal brand; stock for faceless; Talking Photo only for <15s clips.
- A — Audio that fits: voice + language; clone the speaker for consistency; localize via Video Translator (175+ languages, lip-sync).
- L — Lean script: conversational, one idea, short sentences, no tongue-twisters; open with the point.
- K — Keep eyes moving: cut to B-roll (veo-3), screen-records, text, shot changes; the avatar is the spine, not the whole frame.
Pick the engine / type (verify-quarterly)
Avatar V (highest fidelity, twins, identity-stable over long videos) · Avatar IV (expressive
default) · stock avatars (no likeness questions) · Talking Photo (<15s only). Localization is
HeyGen's strongest use case. Full capabilities + API + pricing:
references/heygen-2026-capabilities.md.
What ships with it
5 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 13d ago First seen · 80 lines · 160 tokens per session scan A e78d16b73aae
heygen is a skill published in the GitHub repository social-media-skills/skills (77 stars, last pushed 9d ago), licensed MIT. It adds 160 tokens to every session and 1,226 once invoked, about $0.0008 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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