Guizang Social Cards
op7418/guizang-social-card-skill
Produces social card sets for Xiaohongshu and WeChat: carousels, Live Photo motion cards and puzzle layouts, and WeChat cover pairs, rendered from single-file HTML.
Check if images meet 300 DPI printing standards, and intelligently restore blurry low-resolution images using AI super-resolution technology.
Install Dpi Upscaler Checker
$ npx skills add aipoch/medical-research-skills --skill dpi-upscaler-checker -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install aipoch/medical-research-skills dpi-upscaler-checker --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/aipoch/medical-research-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/scientific-skills/Other/dpi-upscaler-checker .claude/skills/dpi-upscaler-checker && 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 "dpi-upscaler-checker" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/scientific-skills/Other/dpi-upscaler-checker into .claude/skills/dpi-upscaler-checker/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dpi-upscaler-checker", 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/aipoch/medical-research-skills/tree/main/scientific-skills/Other/dpi-upscaler-checkerType 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 aipoch/medical-research-skills --skill dpi-upscaler-checker -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install aipoch/medical-research-skills dpi-upscaler-checker --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .agents/skills && cp -r skills-src/scientific-skills/Other/dpi-upscaler-checker .agents/skills/dpi-upscaler-checker && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "dpi-upscaler-checker" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/scientific-skills/Other/dpi-upscaler-checker into .agents/skills/dpi-upscaler-checker/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dpi-upscaler-checker", 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 aipoch/medical-research-skills --skill dpi-upscaler-checker -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install aipoch/medical-research-skills dpi-upscaler-checker --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/scientific-skills/Other/dpi-upscaler-checker .cursor/skills/dpi-upscaler-checker && 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 "dpi-upscaler-checker" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/scientific-skills/Other/dpi-upscaler-checker into .cursor/skills/dpi-upscaler-checker/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dpi-upscaler-checker", 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/aipoch/medical-research-skills.git --path scientific-skills/Other/dpi-upscaler-checker--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 aipoch/medical-research-skills --skill dpi-upscaler-checker -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install aipoch/medical-research-skills dpi-upscaler-checker --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/scientific-skills/Other/dpi-upscaler-checker .gemini/skills/dpi-upscaler-checker && 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 "dpi-upscaler-checker" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/scientific-skills/Other/dpi-upscaler-checker into .gemini/skills/dpi-upscaler-checker/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dpi-upscaler-checker", 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 aipoch/medical-research-skills dpi-upscaler-checkerInstalls 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 aipoch/medical-research-skills --skill dpi-upscaler-checker -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .github/skills && cp -r skills-src/scientific-skills/Other/dpi-upscaler-checker .github/skills/dpi-upscaler-checker && 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 "dpi-upscaler-checker" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/scientific-skills/Other/dpi-upscaler-checker into .github/skills/dpi-upscaler-checker/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dpi-upscaler-checker", 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 aipoch/medical-research-skills --skill dpi-upscaler-checker -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install aipoch/medical-research-skills dpi-upscaler-checker --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/aipoch/medical-research-skills.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/scientific-skills/Other/dpi-upscaler-checker .opencode/skills/dpi-upscaler-checker && 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 "dpi-upscaler-checker" agent skill from https://github.com/aipoch/medical-research-skills/tree/main/scientific-skills/Other/dpi-upscaler-checker into .opencode/skills/dpi-upscaler-checker/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "dpi-upscaler-checker", 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
dpi-upscaler-checker- GitHub stars
- 1.9k
- Token cost
- ~1.6k tokens
- SKILL.md length
- 664 words
- Files
- 4 (incl. scripts)
- Skills in repo
- 578
- Repo updated
- First seen
- Licence
- MIT
At a glance
Check if images meet 300 DPI printing standards, and intelligently restore blurry low-resolution images using AI super-resolution technology.
- Works in 5 steps: Validate input first — confirm the… → Confirm the user objective, required… → Use the packaged script path or the… → …
- Media & Creative work in your project
- SKILL.md covers Input Validation, When to Use, Quick Check and Workflow, plus 9 more sections
- Runs Python scripts from its folder; calls python
What it does
Dpi Upscaler Checker is an agent skill from aipoch/medical-research-skills. Check if images meet 300 DPI printing standards, and intelligently restore blurry low-resolution images using AI super-resolution technology.
Its SKILL.md is about 1.6k tokens, which your agent loads only when the skill is triggered. The skill folder holds 4 other files, including scripts (for example `dpi-upscaler-checker_audit_result_v4.json` and `scripts/main.py`).
It sits in Media & Creative. The repository describes itself as: Hundreds of agent skills for medical research, including protocol design, data analysis, evidence insights, and academic writing. The licence is MIT.
When your agent uses it
- Media & Creative work in your project
Example prompts
- “/dpi-upscaler-checker”
Requirements
- Python 3
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Validate input first — confirm the request is within scope and --input path is provided before any processing.
- Confirm the user objective, required inputs, and non-negotiable constraints.
- Use the packaged script path or the documented reasoning path with only the inputs that are actually available.
- Return a structured result that separates assumptions, deliverables, risks, and unresolved items.
- If execution fails or inputs are incomplete, switch to the fallback path and state exactly what blocked full completion.
What it can do on your machine
Read from SKILL.md and the folder at commit 686e09d. 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/ (Python), which the agent can run.
Shell commands in SKILL.md call:
python
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
Dpi Upscaler Checker loads about 1.6k tokens when it runs. Until then it costs about 41 tokens; SKILL.md has 664 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); the scripts in this folder are not scanned.
SKILL.md
The full file from aipoch/medical-research-skills at commit 686e09d, republished under its MIT licence (© aipoch). 664 words, ~1,608 tokens.
Download SKILL.mdSave it as
.claude/skills/dpi-upscaler-checker/SKILL.md (or your agent's skills folder). This skill also uses 3 other files; get the full folder from GitHub.- name
- dpi-upscaler-checker
- description
- Check if images meet 300 DPI printing standards, and intelligently restore blurry low-resolution images using AI super-resolution technology.
- license
- MIT
- author
- AIPOCH
DPI Upscaler & Checker
Check if images meet 300 DPI printing standards, and intelligently restore blurry low-resolution images using AI super-resolution technology.
Input Validation
This skill accepts: image files (JPG, PNG, TIFF, BMP, WebP) or folder paths for DPI checking and/or AI super-resolution upscaling.
If the user's request does not involve image DPI checking or upscaling — for example, asking to analyze text documents, process audio files, or perform general data analysis — do not proceed with the workflow. Instead respond:
"dpi-upscaler-checker is designed to check image DPI standards and restore low-resolution images. Your request appears to be outside this scope. Please provide an image file path or folder, or use a more appropriate tool for your task."
Do not continue the workflow when the request is out of scope, missing a critical input (--input path), or would require unsupported assumptions. For missing inputs, state exactly which fields are missing.
When to Use
- Check whether images meet 300 DPI printing standards
- Upscale or restore low-resolution images using AI super-resolution
- Batch-process folders of mixed-DPI images for print readiness
Quick Check
python -m py_compile scripts/main.py
python scripts/main.py --help
python scripts/main.py --demo
python -c "import PIL; print('Pillow OK')"
python scripts/main.py check --input image.jpg --jsonWorkflow
- Validate input first — confirm the request is within scope and
--inputpath is provided before any processing. - Confirm the user objective, required inputs, and non-negotiable constraints.
- Use the packaged script path or the documented reasoning path with only the inputs that are actually available.
- Return a structured result that separates assumptions, deliverables, risks, and unresolved items.
- If execution fails or inputs are incomplete, switch to the fallback path and state exactly what blocked full completion.
Usage
Check Single Image DPI
python scripts/main.py check --input image.jpg
python scripts/main.py check --input image.jpg --json # JSON to stdout for agent consumptionBatch Check Folder
python scripts/main.py check --input ./images/ --output report.jsonSuper-Resolution Restoration
python scripts/main.py upscale --input image.jpg --output upscaled.jpg --scale 4Batch Fix Low DPI Images
python scripts/main.py upscale --input ./images/ --output ./output/ --min-dpi 300 --scale 2Demo Mode (no real images required)
python scripts/main.py --demoParameters
Check Command
| Parameter | Type | Default | Required | Description |
|---|---|---|---|---|
--input | string | - | Yes | Input image path or folder |
--output | string | stdout | No | Output report path |
--target-dpi | int | 300 | No | Target DPI threshold |
--json | flag | false | No | Output results as JSON to stdout |
Upscale Command
| Parameter | Type | Default | Required | Description |
|---|---|---|---|---|
--input | string | - | Yes | Input image path or folder |
--output | string | - | Yes | Output path |
--scale | int | 2 | No | Scale factor (2/3/4) |
--min-dpi | int | - | No | Only process images below this DPI |
--denoise | int | 0 | No | Denoise level (0-3) |
--face-enhance | flag | false | No | Enable face enhancement |
Output
DPI Check Report (JSON)
{
"file": "image.jpg",
"dpi": [72, 72],
"width_px": 1920,
"height_px": 1080,
"print_width_cm": 67.7,
"print_height_cm": 38.1,
"meets_300dpi": false,
"recommended_scale": 4.17
}Restored Image
- Saved as
<original_filename>_upscaled.<extension> - Preserves original EXIF information
- Sets DPI metadata to target value
Show full SKILL.md (274 more words)Show less
Algorithm
- DPI:
print_size_cm = (pixel_count / dpi) * 2.54;recommended_scale = target_dpi / avg_dpi - Super-resolution fallback chain: Real-ESRGAN → OpenCV DNN → PIL Lanczos
- RGBA alpha channel upscaled separately and reattached
Known Limitations
- Super-resolution cannot create non-existent information; extremely blurry images have limited improvement
- GPU acceleration requires CUDA environment (optional)
- Batch upscale mode does not currently save a JSON summary report (only check mode saves JSON to
--output) - EXIF parsing uses
except (AttributeError, KeyError, TypeError, ZeroDivisionError)— bare except replaced with specific exception types - Output format parameters are conditioned on file extension (JPEG:
quality=95; PNG:compress_level=6) - Batch processing uses
Path.rglob; resolve paths withpath.resolve()before processing to avoid unexpected directory traversal via symlinks
Fallback Behavior
If scripts/main.py fails or required inputs are incomplete:
- Report the exact failure point and error message (sanitized — no internal paths).
- State what can still be completed safely (e.g., DPI check without upscale).
- Manual fallback:
from PIL import Image; img = Image.open('file.jpg'); print(img.info.get('dpi')). - Do not fabricate execution outcomes or file contents.
Error Handling
- If required inputs are missing, state exactly which fields are missing and request only the minimum additional information.
- If the task goes outside the documented scope, stop instead of guessing or silently widening the assignment.
- If
scripts/main.pyfails, report the failure point, summarize what still can be completed safely, and provide a manual fallback. - Do not fabricate files, citations, data, search results, or execution outcomes.
- Script exits with non-zero code on error in both check and upscale modes.
Response Template
- Objective
- Inputs Received
- Assumptions
- Workflow
- Deliverable
- Risks and Limits
- Next Checks
Dependencies
- Python >= 3.8
- Pillow >= 9.0.0
- opencv-python >= 4.5.0
- numpy >= 1.21.0
- realesrgan (optional, for best results)
pip install -r requirements.txt© aipoch, 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 3 other files (scripts) in scientific-skills/Other/dpi-upscaler-checker of aipoch/medical-research-skills.
- SKILL.md
- dpi-upscaler-checker_audit_result_v4.json
- requirements.txt
- scripts/main.py
Open the folder on GitHubat commit 686e09d
Compare with similar skills
Dpi Upscaler Checker 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 |
|---|---|---|---|---|---|---|
| Dpi Upscaler Checker this skillaipoch/medical-research-skills | 1.9k | — | ~1.6k | Automated safety check: Pass | MIT | |
| Guizang Social Cardsop7418/guizang-social-card-skill | 7.4k | 1 repos | ~7.8k | Automated safety check: Pass | AGPL-3.0 | |
| Weekly Changelog Videoheygen-com/hyperframes | 60k | — | ~3.3k | Automated safety check: Pass | Apache-2.0 | |
| Anthropic Brand Stylinganthropics/skills | 180k | 30 repos | ~559 | Automated safety check: Pass | Apache-2.0 | |
| MoneyPrinterTurbo Video Generatorharry0703/MoneyPrinterTurbo | 129k | — | ~2.1k | Automated safety check: Warn | MIT | |
| HyperFrames Media Useheygen-com/hyperframes | 60k | — | ~2.4k | Automated safety check: Pass | Apache-2.0 |
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Categories
Questions about Dpi Upscaler Checker
What does Dpi Upscaler Checker do?
Check if images meet 300 DPI printing standards, and intelligently restore blurry low-resolution images using AI super-resolution technology. Dpi Upscaler Checker is an agent skill from aipoch/medical-research-skills. Check if images meet 300 DPI printing standards, and intelligently restore blurry low-resolution images using AI super-resolution technology.
When should I use Dpi Upscaler Checker?
Dpi Upscaler Checker fits situations like: media & Creative work in your project.
How do I install Dpi Upscaler Checker in Claude Code?
Run `npx skills add aipoch/medical-research-skills --skill dpi-upscaler-checker -a claude-code`. Or copy the skill folder (scientific-skills/Other/dpi-upscaler-checker in aipoch/medical-research-skills) into .claude/skills/dpi-upscaler-checker in your project. Claude Code loads it when a task matches its description.
How do I install Dpi Upscaler Checker in Codex?
Run `npx skills add aipoch/medical-research-skills --skill dpi-upscaler-checker -a codex`. Or copy the skill folder (scientific-skills/Other/dpi-upscaler-checker in aipoch/medical-research-skills) into .agents/skills/dpi-upscaler-checker in your project. Codex loads it when a task matches its description.
Can I use Dpi Upscaler Checker 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 aipoch/medical-research-skills --skill dpi-upscaler-checker -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/dpi-upscaler-checker, .gemini/skills/dpi-upscaler-checker, .github/skills/dpi-upscaler-checker and .opencode/skills/dpi-upscaler-checker in your project.
What does Dpi Upscaler Checker need to run?
Going by SKILL.md and its folder, Dpi Upscaler Checker needs Python for the scripts in its folder and the command-line tools its instructions call (python). Our summary lists: Python 3.
Does Dpi Upscaler Checker 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 Dpi Upscaler Checker 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 Dpi Upscaler Checker use?
Dpi Upscaler Checker is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Dpi Upscaler Checker use?
About 1.6k tokens (SKILL.md is roughly 6.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Dpi Upscaler Checker?
Skills that share tags, products or a category with Dpi Upscaler Checker: Guizang Social Cards (op7418/guizang-social-card-skill, 7.4k stars), Weekly Changelog Video (heygen-com/hyperframes, 60k stars), Anthropic Brand Styling (anthropics/skills, 180k stars) and MoneyPrinterTurbo Video Generator (harry0703/MoneyPrinterTurbo, 129k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Dpi Upscaler Checker?
aipoch (a GitHub organization) maintains it in aipoch/medical-research-skills, which has 1,937 GitHub stars. The repository holds 578 skills in this directory. The repository was last updated on September 17, 2026.
Source: aipoch/medical-research-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.