Official agent skill

Upload Post Image

by huggingface in huggingface/blog

A skill your agent uses when adding or migrating non-thumbnail images for a Hugging Face Blog post.

OfficialNo licenceAuto-check passedAI & LLM Engineering

Install Upload Post Image

skills CLI
$ npx skills add huggingface/blog --skill upload-post-image -a claude-code

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

GitHub CLI
$ gh skill install huggingface/blog upload-post-image --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/huggingface/blog.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/upload-post-image .claude/skills/upload-post-image && 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
upload-post-image
GitHub stars
3.5k
Token cost
~1.1k tokens
SKILL.md length
383 words
Files
1
Skills in repo
1
Repo updated
First seen
Licence
None found

At a glance

A skill your agent uses when adding or migrating non-thumbnail images for a Hugging Face Blog post.

  • Works in 2 steps: Upload the image to the… → Use the resolver URL in the blog post.
  • Migrating non-thumbnail images for a Hugging Face Blog post
  • SKILL.md covers Workflow and Notes
  • Calls curl, hf and rg; reaches huggingface.co

What it does

Upload Post Image is an agent skill from huggingface/blog, published by the product's own GitHub organization. Use when adding or migrating non-thumbnail images for a Hugging Face Blog post. Uploads body images to the Hugging Face documentation-images dataset, updates the Markdown, and verifies the new links.

Its SKILL.md is about 1.1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in AI & LLM Engineering, covering Model hubs and datasets and Blog and article writing. It works with Hugging Face. The repository describes itself as: Public repo for HF blog posts.

When your agent uses it

  • Migrating non-thumbnail images for a Hugging Face Blog post
  • Tasks that involve Model hubs and datasets
  • Tasks that involve Blog and article writing

Example prompts

  • “/upload-post-image”

Workflow steps

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

  1. Upload the image to the documentation-images dataset.
  2. Use the resolver URL in the blog post.

What it can do on your machine

Read from SKILL.md and the folder at commit 09d888a. 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

    Shell commands in SKILL.md call:

    • curl
    • hf
    • rg
    • git

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

  • Network

    Hosts in commands or code, which the agent is likely to contact:

    • huggingface.co

    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

Upload Post Image loads about 1.1k tokens when it runs. Until then it costs about 54 tokens; SKILL.md has 383 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~54
When it runs · the whole SKILL.md, loaded when a task matches
~1.1k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 383 words (~1,091 tokens).

“Use this skill when a blog post needs an image in the article body.”

— opening of SKILL.md by huggingface
name
upload-post-image
metadata.short-description
Upload blog post images

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .agents/skills/upload-post-image of huggingface/blog.

Open the folder on GitHubat commit 09d888a

Compare with similar skills

Upload Post Image 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.

Upload Post Image compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Upload Post Image this skillhuggingface/blog3.5k—~1.1kAutomated safety check: PassNone
SageMaker Serving Image Selectionhuggingface/skills11k1 repos~4.6kAutomated safety check: PassApache-2.0
Hugging Face LLM Trainerhuggingface/skills11k3 repos~7.2kAutomated safety check: PassApache-2.0
LLM Benchmarking with lm-evaluation-harnessOrchestra-Research/AI-Research-SKILLs13k8 repos~3kAutomated safety check: PassMIT
News Aggregator Skillcclank/news-aggregator-skill1.3k—~2.1kAutomated safety check: PassNone
Hugging Face Local Model Evalshuggingface/skills11k2 repos~1.6kAutomated safety check: PassApache-2.0

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Works with

Questions about Upload Post Image

What does Upload Post Image do?

A skill your agent uses when adding or migrating non-thumbnail images for a Hugging Face Blog post. Upload Post Image is an agent skill from huggingface/blog, published by the product's own GitHub organization. Use when adding or migrating non-thumbnail images for a Hugging Face Blog post.

When should I use Upload Post Image?

Upload Post Image fits situations like: migrating non-thumbnail images for a Hugging Face Blog post; tasks that involve Model hubs and datasets; tasks that involve Blog and article writing.

How do I install Upload Post Image in Claude Code?

Run `npx skills add huggingface/blog --skill upload-post-image -a claude-code`. Or copy the skill folder (.agents/skills/upload-post-image in huggingface/blog) into .claude/skills/upload-post-image in your project. Claude Code loads it when a task matches its description.

How do I install Upload Post Image in Codex?

Run `npx skills add huggingface/blog --skill upload-post-image -a codex`. Or copy the skill folder (.agents/skills/upload-post-image in huggingface/blog) into .agents/skills/upload-post-image in your project. Codex loads it when a task matches its description.

Can I use Upload Post Image 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 huggingface/blog --skill upload-post-image -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/upload-post-image, .gemini/skills/upload-post-image, .github/skills/upload-post-image and .opencode/skills/upload-post-image in your project.

What does Upload Post Image need to run?

Going by SKILL.md and its folder, Upload Post Image needs the command-line tools its instructions call (curl, hf, rg and git).

Does Upload Post Image access the network?

SKILL.md names 1 domain. In commands or code: huggingface.co; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.

Is Upload Post Image 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 Upload Post Image use?

No licence was found for Upload Post Image or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Upload Post Image use?

About 1.1k tokens (SKILL.md is roughly 4.4k 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 Upload Post Image?

Skills that share tags, products or a category with Upload Post Image: SageMaker Serving Image Selection (huggingface/skills, 11k stars), Hugging Face LLM Trainer (huggingface/skills, 11k stars), LLM Benchmarking with lm-evaluation-harness (Orchestra-Research/AI-Research-SKILLs, 13k stars) and News Aggregator Skill (cclank/news-aggregator-skill, 1.3k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Upload Post Image?

huggingface (a GitHub organization, an official publisher) maintains it in huggingface/blog, which has 3,539 GitHub stars. The repository was last updated on October 5, 2026.

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