Agent skill

Fal Image

by refly-ai in refly-ai/refly-skills

Generate AI images using Fal.ai Flux models. An agent skill from refly-ai/refly-skills.

No licenceAuto-check passedMedia & Creative

Install Fal Image

skills CLI
$ npx skills add refly-ai/refly-skills --skill fal-image -a claude-code

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

GitHub CLI
$ gh skill install refly-ai/refly-skills fal-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/refly-ai/refly-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/fal-image .claude/skills/fal-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
fal-image
GitHub stars
204
Token cost
~847 tokens
SKILL.md length
165 words
Files
2
Skills in repo
48
Repo updated
First seen
Licence
None found

At a glance

Generate AI images using Fal.ai Flux models. An agent skill from refly-ai/refly-skills.

  • Works in 4 steps: (Optional): Upload Reference Image → Run the Skill and Get Run ID → Open Workflow in Browser and Wait for… → …
  • Create images from text prompts
  • SKILL.md covers Input, Execution (Pattern A: File…, Expected Output and Rules
  • Calls jq; reaches refly.ai

What it does

Fal Image is an agent skill from refly-ai/refly-skills. Generate AI images using Fal.ai Flux models. Use when you need to: (1) create images from text prompts, (2) transform existing images with AI, or (3) generate photorealistic or artistic images quickly.

Its SKILL.md is about 850 tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `README.md`).

It sits in Media & Creative, covering Image generation. It works with fal. The repository describes itself as: Refly skills repository.

When your agent uses it

  • Create images from text prompts
  • Transform existing images with AI
  • Generate photorealistic
  • Artistic images quickly

Example prompts

  • “/fal-image”

Workflow steps

4 steps, taken from the step headings in SKILL.md.

  1. (Optional): Upload Reference Image
  2. Run the Skill and Get Run ID
  3. Open Workflow in Browser and Wait for Completion
  4. Download and Show Result

What it can do on your machine

Read from SKILL.md and the folder at commit 5a546d2. 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:

    • jq

    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:

    • refly.ai

    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

Fal Image loads about 847 tokens when it runs. Until then it costs about 53 tokens; SKILL.md has 165 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~53
When it runs · the whole SKILL.md, loaded when a task matches
~847

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 165 words (~847 tokens).

“Generate AI images using Fal.ai Flux models. Use when you need to: (1) create images from text prompts, (2) transform existing images with AI, or (3) generate photorealistic or artistic images quickly.”

— opening of SKILL.md by refly-ai
name
fal-image
version
1.0.0
skillId
skp-jxj7q39dzqppywoes536ht67
workflowId
c-we6qb7ch1cfpc47jvkidqidb
installationId
skpi-g7ydq91v0sdvpm3t53h961vg
category
file-generation

Read the full SKILL.md on GitHub

Files

SKILL.md and 1 other file in skills/fal-image of refly-ai/refly-skills.

  • SKILL.md
  • README.md

Open the folder on GitHubat commit 5a546d2

Compare with similar skills

Fal 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.

Fal Image compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Fal Image this skillrefly-ai/refly-skills204—~847Automated safety check: PassNone
Character Design with genmediafal-ai-community/skills250—~1.3kAutomated safety check: PassNone
Commercial Media Productionfal-ai-community/skills250—~1.5kAutomated safety check: PassNone
Fal Promptingfal-ai-community/skills250—~688Automated safety check: PassNone
Fal Kling O3nexu-io/open-design100k—~275Automated safety check: PassApache-2.0
Fal Realtimenexu-io/open-design100k—~302Automated safety check: PassApache-2.0

Similar skills

  • Character Design with genmedia

    fal-ai-community/skills

    Builds consistent characters, reference and expression sheets, outfit variations and character-to-video shots with the genmedia CLI while keeping identity stable.

    250 GitHub stars~1.3k tokensUpdated 10 days ago
    Media & CreativeAuto-check passed
  • Commercial Media Production

    fal-ai-community/skills

    Plans and runs commercial image and video production with the genmedia CLI: product shots, ads, e-commerce batches, product reveals and background replacement.

    250 GitHub stars~1.5k tokensUpdated 10 days ago
    Media & CreativeAuto-check passed
  • Fal Prompting

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    Model-family-specific prompt craft for fal.ai endpoints. An agent skill from fal-ai-community/skills.

    250 GitHub stars~688 tokensUpdated 10 days ago
    Media & CreativeAuto-check passed
  • Fal Kling O3

    nexu-io/open-design

    Generate images and videos with Kling O3 — Kling's most powerful model family — via fal.ai.

    100k GitHub stars~275 tokensUpdated today
    Media & CreativeAuto-check passed
  • Fal Realtime

    nexu-io/open-design

    Real-time and streaming AI image generation via fal.ai. An agent skill from nexu-io/open-design.

    100k GitHub stars~302 tokensUpdated today
    Media & CreativeAuto-check passed
  • Remix Graphic Ad From Reference

    gooseworks-ai/goose-skills

    Recreate a static graphic ad (Pinterest pin, IG/FB feed image, poster) from a reference image, swapping in a new brand's product and new copy while keeping the reference's layout, composition, and…

    1.2k GitHub starsUsed in 1 repo~4.8k tokens
    Media & CreativeAuto-check passed

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  • Fal Video

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Works with

Questions about Fal Image

What does Fal Image do?

Generate AI images using Fal.ai Flux models. An agent skill from refly-ai/refly-skills. Fal Image is an agent skill from refly-ai/refly-skills.ai Flux models.

When should I use Fal Image?

Fal Image fits situations like: create images from text prompts; transform existing images with AI; generate photorealistic; artistic images quickly.

How do I install Fal Image in Claude Code?

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

How do I install Fal Image in Codex?

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

Can I use Fal 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 refly-ai/refly-skills --skill fal-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/fal-image, .gemini/skills/fal-image, .github/skills/fal-image and .opencode/skills/fal-image in your project.

What does Fal Image need to run?

Going by SKILL.md and its folder, Fal Image needs the command-line tools its instructions call (jq).

Does Fal Image access the network?

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

Is Fal 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 Fal Image use?

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

How many tokens does Fal Image use?

About 847 tokens (SKILL.md is roughly 3.4k 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 Fal Image?

Skills that share tags, products or a category with Fal Image: Character Design with genmedia (fal-ai-community/skills, 250 stars), Commercial Media Production (fal-ai-community/skills, 250 stars), Fal Prompting (fal-ai-community/skills, 250 stars) and Fal Kling O3 (nexu-io/open-design, 100k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Fal Image?

refly-ai (a GitHub organization) maintains it in refly-ai/refly-skills, which has 204 GitHub stars. The repository holds 48 skills in this directory. The repository was last updated on July 20, 2026.

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