Minimax DOCX
poco-ai/poco-claw
Professional DOCX document creation, editing, and formatting using OpenXML SDK (.NET).
The four-section MiniMax H3 crossover-scene contract the APNext H3 Crossover Writer node emits - subjectdefinitions / integratedmultimodaldescription / overallsoundscape / nondiegeticmusic per…
MITAuto-check passed
Install H3 Crossover
$ npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install dagthomas/comfyui_dagthomas h3-crossover --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/dagthomas/comfyui_dagthomas.git skills-src && mkdir -p .claude/skills && cp -r skills-src/data/h3/skills/h3-crossover .claude/skills/h3-crossover && rm -rf skills-srcUse ~/.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/
Install the "h3-crossover" agent skill from https://github.com/dagthomas/comfyui_dagthomas/tree/master/data/h3/skills/h3-crossover into .claude/skills/h3-crossover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h3-crossover", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/dagthomas/comfyui_dagthomas/tree/master/data/h3/skills/h3-crossoverType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install dagthomas/comfyui_dagthomas h3-crossover --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dagthomas/comfyui_dagthomas.git skills-src && mkdir -p .agents/skills && cp -r skills-src/data/h3/skills/h3-crossover .agents/skills/h3-crossover && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "h3-crossover" agent skill from https://github.com/dagthomas/comfyui_dagthomas/tree/master/data/h3/skills/h3-crossover into .agents/skills/h3-crossover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h3-crossover", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install dagthomas/comfyui_dagthomas h3-crossover --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dagthomas/comfyui_dagthomas.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/data/h3/skills/h3-crossover .cursor/skills/h3-crossover && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "h3-crossover" agent skill from https://github.com/dagthomas/comfyui_dagthomas/tree/master/data/h3/skills/h3-crossover into .cursor/skills/h3-crossover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h3-crossover", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/dagthomas/comfyui_dagthomas.git --path data/h3/skills/h3-crossover--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install dagthomas/comfyui_dagthomas h3-crossover --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dagthomas/comfyui_dagthomas.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/data/h3/skills/h3-crossover .gemini/skills/h3-crossover && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "h3-crossover" agent skill from https://github.com/dagthomas/comfyui_dagthomas/tree/master/data/h3/skills/h3-crossover into .gemini/skills/h3-crossover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h3-crossover", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install dagthomas/comfyui_dagthomas h3-crossoverInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/dagthomas/comfyui_dagthomas.git skills-src && mkdir -p .github/skills && cp -r skills-src/data/h3/skills/h3-crossover .github/skills/h3-crossover && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "h3-crossover" agent skill from https://github.com/dagthomas/comfyui_dagthomas/tree/master/data/h3/skills/h3-crossover into .github/skills/h3-crossover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h3-crossover", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install dagthomas/comfyui_dagthomas h3-crossover --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/dagthomas/comfyui_dagthomas.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/data/h3/skills/h3-crossover .opencode/skills/h3-crossover && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "h3-crossover" agent skill from https://github.com/dagthomas/comfyui_dagthomas/tree/master/data/h3/skills/h3-crossover into .opencode/skills/h3-crossover/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "h3-crossover", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
h3-crossover- GitHub stars
- 290
- Token cost
- ~772 tokens
- SKILL.md length
- 336 words
- Files
- 2 (incl. references)
- Skills in repo
- 5
- Repo updated
- First seen
- Licence
- MIT
At a glance
The four-section MiniMax H3 crossover-scene contract the APNext H3 Crossover Writer node emits - subjectdefinitions / integratedmultimodaldescription / overallsoundscape / nondiegeticmusic per…
- SKILL.md covers Cast, What makes a crossover work and Reference library
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
What it does
H3 Crossover is an agent skill from dagthomas/comfyui_dagthomas. The four-section MiniMax H3 crossover-scene contract the APNext H3 Crossover Writer node emits - subjectdefinitions / integratedmultimodaldescription / overallsoundscape / nondiegeticmusic per scene, the scene envelope the node parses, how the cast list maps to <Subject N, speaker binding, silence mandates and shared-frame safeguards, and how a run of scenes hangs together as one story. Load with h3-prompt-director for crossover work.
Its SKILL.md is about 770 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/17_CROSSOVER_GOLD_EXAMPLES.md`).
It works with MiniMax. The repository describes itself as: comfyuidagthomas - Advanced Prompt Generation and Image Analysis. The licence is MIT.
Example prompts
- “/h3-crossover”
What it can do on your machine
Read from SKILL.md and the folder at commit 469fdd6. 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
No scripts in the folder and no shell commands in SKILL.md.
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
H3 Crossover loads about 772 tokens when it runs, and up to ~5.2k if it reads all its reference files. Until then it costs about 115 tokens; SKILL.md has 336 words of instructions outside code blocks.
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); files beside SKILL.md are not scanned.
SKILL.md
The full file from dagthomas/comfyui_dagthomas at commit 469fdd6, republished under its MIT licence (© dagthomas). 336 words, ~772 tokens.
Download SKILL.mdSave it as
.claude/skills/h3-crossover/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- h3-crossover
- description
- The four-section MiniMax H3 crossover-scene contract the APNext H3 Crossover Writer node emits - subject_definitions / integrated_multimodal_description / overall_soundscape / non_diegetic_music per scene, the scene envelope the node parses, how the cast list maps to <Subject N>, speaker binding, silence mandates and shared-frame safeguards, and how a run of scenes hangs together as one story. Load with h3-prompt-director for crossover work.
H3 crossover scenes
This is what the APNext H3 Crossover Writer node expects back: a short synopsis, then
one envelope per scene, each envelope holding a complete four-section T2VA prompt. The node
splits on the envelope markers, so they must be exact and nothing else may sit outside them.
=== SYNOPSIS ===
Title: <a title for this crossover>
Logline: <one or two sentences>
Cast: <who is in it and why each is there, one line per character>
=== END SYNOPSIS ===
=== SCENE 01 | duration: 15.0 ===
subject_definitions:
<Subject 1> Character (played by Actor) from Show
<Subject 2> Character (played by Actor) from Show
integrated_multimodal_description:
[Shot 1] ...
[Shot 2] At 00:05.500, the shot cuts to ...
overall_soundscape:
...
non_diegetic_music:
N/A
=== END SCENE 01 ===- Scene numbers are two digits and count up from 01.
duration:is the length in seconds the node will render that scene at; respect the duration the node asks for, or if it lets you vary, keep every scene between 5 and 20 s and prefer 12-15 s for dialogue. - Inside an envelope: exactly the four section labels, plain text, one blank line between sections and between shots. No markdown fences, no bold, no commentary.
- No title cards, credit cards or logo cards unless the node explicitly asks for one. The scenes are the story itself.
Cast
The node hands you a cast list, one Character (played by Actor) from Show per line, and
sometimes a free-text steer from the user. Use every listed character at least once
across the run unless the steer says otherwise; do not invent extra named characters (an
unnamed off-camera guard or waiter is fine). Per scene, order subject_definitions: so
the character with the most dialogue is <Subject 1> - H3 binds the audio to that slot.
Copy character, actor and show strings verbatim.
What makes a crossover work
- Each character behaves exactly as they do in their own show - vocabulary, rhythm, attitude - and the story is the collision of those worlds. Sheldon Cooper explaining the rules to Jack Sparrow is the scene.
- Everyone has an on-screen reason to be there, revealed by a line, a badge, an action.
- Something physical happens in every scene. Props travel. Doors open. Someone leaves.
- Consecutive scenes hand off to each other (a look off-screen, a question, an object) and the location moves every 2-3 scenes.
Reference library
| Read this | When |
|---|---|
17_CROSSOVER_GOLD_EXAMPLES.md | Every run - verified rendered scenes to match for density, opener, isolation, silence mandates and closers. |
© dagthomas, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file (references) in data/h3/skills/h3-crossover of dagthomas/comfyui_dagthomas.
- SKILL.md
- references/17_CROSSOVER_GOLD_EXAMPLES.md
Open the folder on GitHubat commit 469fdd6
Compare with similar skills
H3 Crossover 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| H3 Crossover this skilldagthomas/comfyui_dagthomas | 290 | — | ~772 | Automated safety check: Pass | MIT | |
| Minimax DOCXpoco-ai/poco-claw | 1.4k | 7 repos | ~3.9k | Automated safety check: Pass | MIT | |
| AI Image Generation and Editingzhayujie/CowAgent | 47k | — | ~1.3k | Automated safety check: Pass | MIT | |
| Minimax XLSXpoco-ai/poco-claw | 1.4k | 6 repos | ~2.1k | Automated safety check: Pass | MIT | |
| Minimax PDFpoco-ai/poco-claw | 1.4k | 6 repos | ~2.1k | Automated safety check: Pass | MIT | |
| Evals Contextzgsm-ai/costrict | 4.4k | 1 repos | ~1.9k | Automated safety check: Pass | Apache-2.0 |
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Questions about H3 Crossover
What does H3 Crossover do?
The four-section MiniMax H3 crossover-scene contract the APNext H3 Crossover Writer node emits - subjectdefinitions / integratedmultimodaldescription / overallsoundscape / nondiegeticmusic per…. H3 Crossover is an agent skill from dagthomas/comfyui_dagthomas. The four-section MiniMax H3 crossover-scene contract the APNext H3 Crossover Writer node emits - subjectdefinitions / integratedmultimodaldescription / overallsoundscape / nondiegeticmusic per scene, the scene envelope the node parses, how the cast list maps to <Subject N, speaker binding, silence mandates and shared-frame safeguards, and how a run of scenes hangs together as one story.
How do I install H3 Crossover in Claude Code?
Run `npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a claude-code`. Or copy the skill folder (data/h3/skills/h3-crossover in dagthomas/comfyui_dagthomas) into .claude/skills/h3-crossover in your project. Claude Code loads it when a task matches its description.
How do I install H3 Crossover in Codex?
Run `npx skills add dagthomas/comfyui_dagthomas --skill h3-crossover -a codex`. Or copy the skill folder (data/h3/skills/h3-crossover in dagthomas/comfyui_dagthomas) into .agents/skills/h3-crossover in your project. Codex loads it when a task matches its description.
Can I use H3 Crossover 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 dagthomas/comfyui_dagthomas --skill h3-crossover -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/h3-crossover, .gemini/skills/h3-crossover, .github/skills/h3-crossover and .opencode/skills/h3-crossover in your project.
What does H3 Crossover need to run?
SKILL.md names no scripts, command-line tools or credentials: H3 Crossover is instructions for the agent only.
Does H3 Crossover 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 H3 Crossover 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. Review the folder before installing.
What licence does H3 Crossover use?
H3 Crossover is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does H3 Crossover use?
About 772 tokens (SKILL.md is roughly 3.1k 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 4.4k tokens, read only when the agent opens those files.
What are the alternatives to H3 Crossover?
Skills that share tags, products or a category with H3 Crossover: Minimax DOCX (poco-ai/poco-claw, 1.4k stars), AI Image Generation and Editing (zhayujie/CowAgent, 47k stars), Minimax XLSX (poco-ai/poco-claw, 1.4k stars) and Minimax PDF (poco-ai/poco-claw, 1.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains H3 Crossover?
dagthomas (a GitHub user) maintains it in dagthomas/comfyui_dagthomas, which has 290 GitHub stars. The repository holds 5 skills in this directory. The repository was last updated on August 30, 2026.
Source: dagthomas/comfyui_dagthomas on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.