Agent skill

Tesseract Video

by mirage-hq in mirage-hq/Tesseract

Edit existing footage into finished videos locally with Tesseract.

Custom licenceAuto-check passedMedia & Creative

Install Tesseract Video

skills CLI
$ npx skills add mirage-hq/Tesseract --skill tesseract-video -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install mirage-hq/Tesseract tesseract-video --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/mirage-hq/Tesseract.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/tesseract-video .claude/skills/tesseract-video && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
tesseract-video
GitHub stars
130
Token cost
~1.9k tokens
SKILL.md length
976 words
Files
28 (incl. scripts, references, assets)
Skills in repo
4
Repo updated
First seen
Licence
Custom licence

At a glance

Edit existing footage into finished videos locally with Tesseract.

  • Works in 4 steps: Resolve this skill's root from the… → Read local operation. Probe the supplied… → Establish the deliverable, audience,… → …
  • Video editing and revising Tesseract projects
  • SKILL.md covers Start with the material, Author the edit, Look up capabilities only as… and Review and handoff
  • Video generation

What it does

Tesseract Video is an agent skill from mirage-hq/Tesseract. Edit existing footage into finished videos locally with Tesseract. Make cuts, preserve dialogue, add purposeful sound design, mix audio, and decide where native motion-graphics scenes or overlays improve the story. Use for video editing and revising Tesseract projects, not avatar or video generation.

Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 30 other files, including scripts, reference files and assets (for example `agents/openai.yaml`, `references/ad-hooks.md` and `references/audio-and-timing.md`).

It sits in Media & Creative, covering Video production, Motion graphics and Music and audio generation. The repository describes itself as: Tesseract by Mirage — CLI releases and agent skills for creating and editing videos.

When your agent uses it

  • Video editing and revising Tesseract projects
  • Video generation

Example prompts

  • “/tesseract-video”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Resolve this skill's root from the directory containing this SKILL.md. Read CLI installation and check the required Tesseract version once…
  2. Read local operation. Probe the supplied media, sample frames at meaningful points, and listen to its audio using the host's available…
  3. Establish the deliverable, audience, aspect ratio, duration, must-keep moments, and supplied brand assets from the request. Ask only for…
  4. Read editorial decisions before planning a new edit. For each beat decide footage, footage with graphics, or full graphics and why. This…

What it can do on your machine

Read from SKILL.md and the folder at commit fbc9458. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 1 file in scripts/, which the agent can run.

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Tesseract Video loads about 1.9k tokens when it runs, and up to ~35k if it reads all its reference files. Until then it costs about 79 tokens; SKILL.md has 976 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~79
When it runs · the whole SKILL.md, loaded when a task matches
~1.9k
With references · SKILL.md plus every file in references/, read only if the agent opens them
~35k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 976 words (~1,924 tokens).

“For converting files to or from other editing tools, such as Premiere Pro or After Effects, read conversion. When opening shared or older .tsrct files, updating tools, or investigating load/render differences, read versions and compatibility.”

— opening of SKILL.md by mirage-hq, Custom licence
name
tesseract-video

Read the full SKILL.md on GitHub

Files

SKILL.md and 27 other files (scripts, references, assets) in skills/tesseract-video of mirage-hq/Tesseract.

  • SKILL.md
  • agents/openai.yaml
  • assets/icon.svg
  • references/ad-hooks.md
  • references/audio-and-timing.md
  • references/capabilities.md
  • references/cli-version.txt
  • references/conversion.md
  • references/custom-shader.md
  • references/editorial-decisions.md
  • references/filmstrip-review.md
  • references/fx-authoring.md
  • references/installation.md
  • references/local-operation.md
  • references/media-import.md
  • references/motion-design.md
  • references/motion.md
  • references/native-authoring.md
  • … and 10 more

Open the folder on GitHubat commit fbc9458

Compare with similar skills

Tesseract Video next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Tesseract Video compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Tesseract Video this skillmirage-hq/Tesseract130—~1.9kAutomated safety check: PassCustom licence
HyperFrames Video Entry Pointheygen-com/hyperframes60k3 repos~5.2kAutomated safety check: PassApache-2.0
Music to Videoheygen-com/hyperframes60k3 repos~4.7kAutomated safety check: NotesApache-2.0
Lazy Framescosmicstack-labs/lazy-frames163—~2.6kAutomated safety check: PassNone
Short Form Editnateherkai/hyperframes-student-kit1.3k—~5.3kAutomated safety check: PassCustom licence
Make VideoBintzGavin/helios119—~2kAutomated safety check: PassApache-2.0

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  • HyperFrames Video Entry Point

    heygen-com/hyperframes

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    60k GitHub starsUsed in 3 repos~5.2k tokens
    Media & CreativeAuto-check passed
  • Music to Video

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  • Lazy Frames

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  • Short Form Edit

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More from mirage-hq/Tesseract

  • Tesseract Motion

    mirage-hq/Tesseract

    Create editable motion graphics locally in Tesseract, including full-frame animated scenes, typography, diagrams, lower thirds, and overlays on supplied footage.

    130 GitHub stars~1.1k tokensUpdated 9 days ago
    Auto-check passed
  • Tesseract Design

    mirage-hq/Tesseract

    Create and revise static visual designs as editable Tesseract compositions and rendered PNGs, including posters, social graphics, slide layouts, diagrams, and web/UI mockups.

    130 GitHub stars~986 tokensUpdated 9 days ago
    Auto-check passed
  • Tesseract Editor

    mirage-hq/Tesseract

    Build or modify a custom browser editor for Tesseract .tsrct files.

    130 GitHub stars~584 tokensUpdated 9 days ago
    Auto-check passed

Questions about Tesseract Video

What does Tesseract Video do?

Edit existing footage into finished videos locally with Tesseract. Tesseract Video is an agent skill from mirage-hq/Tesseract. Edit existing footage into finished videos locally with Tesseract.

When should I use Tesseract Video?

Tesseract Video fits situations like: video editing and revising Tesseract projects; video generation.

How do I install Tesseract Video in Claude Code?

Run `npx skills add mirage-hq/Tesseract --skill tesseract-video -a claude-code`. Or copy the skill folder (skills/tesseract-video in mirage-hq/Tesseract) into .claude/skills/tesseract-video in your project. Claude Code loads it when a task matches its description.

How do I install Tesseract Video in Codex?

Run `npx skills add mirage-hq/Tesseract --skill tesseract-video -a codex`. Or copy the skill folder (skills/tesseract-video in mirage-hq/Tesseract) into .agents/skills/tesseract-video in your project. Codex loads it when a task matches its description.

Can I use Tesseract Video in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add mirage-hq/Tesseract --skill tesseract-video -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tesseract-video, .gemini/skills/tesseract-video, .github/skills/tesseract-video and .opencode/skills/tesseract-video in your project.

What does Tesseract Video need to run?

SKILL.md names no scripts, command-line tools or credentials: Tesseract Video is instructions for the agent only.

Does Tesseract Video access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Tesseract Video safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does Tesseract Video use?

Tesseract Video has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Tesseract Video use?

About 1.9k tokens (SKILL.md is roughly 7.7k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 33k tokens, read only when the agent opens those files.

What are the alternatives to Tesseract Video?

Skills that share tags, products or a category with Tesseract Video: HyperFrames Video Entry Point (heygen-com/hyperframes, 60k stars), Music to Video (heygen-com/hyperframes, 60k stars), Lazy Frames (cosmicstack-labs/lazy-frames, 163 stars) and Short Form Edit (nateherkai/hyperframes-student-kit, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Tesseract Video?

mirage-hq (a GitHub organization) maintains it in mirage-hq/Tesseract, which has 130 GitHub stars. The repository holds 4 skills in this directory. The repository was last updated on October 1, 2026.

Source: mirage-hq/Tesseract on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.