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Cheapest Image Generation

Possibly the cheapest AI image generation (~$0.0036/image). Text-to-image via the EvoLink API.

skill openclawclawhub Free

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High Signal

Possibly the cheapest AI image generation (~$0.0036/image). Text-to-image via the EvoLink API.

⬇ 0 downloads ★ 0 stars Unverified but indexed

Install for OpenClaw

Quick setup

Download the package from Yavira.
Extract the archive and review SKILL.md first.
Import or place the package into your OpenClaw setup.

Requirements

Target platform: OpenClaw
Install method: Manual import
Extraction: Extract archive
Prerequisites: OpenClaw
Primary doc: SKILL.md

Package facts

Download mode: Yavira redirect
Package format: ZIP package
Source platform: Tencent SkillHub
What's included: SKILL.md, references/curl_heredoc.md, references/powershell.md, references/python.md

Validation

Use the Yavira download entry.
Review SKILL.md after the package is downloaded.
Confirm the extracted package contains the expected setup assets.

Install with your agent

Agent handoff

Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.

Download the package from Yavira.
Extract it into a folder your agent can access.
Paste one of the prompts below and point your agent at the extracted folder.

New install

I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.

Upgrade existing

I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.

Open Send to Agent page Open JSON manifest Open Markdown brief

Trust & source

Release facts

Source: Tencent SkillHub
Verification: Indexed source record
Version: 1.0.2

Provenance

Publisher: EvoLinkAI
Source page: View original listing
Canonical URL: Open canonical page

Documentation

ClawHub primary doc Primary doc: SKILL.md 9 sections Open source page

EvoLink Cheapest Image

Generate images via the EvoLink z-image-turbo API.

API Endpoint

Base: https://api.evolink.ai/v1 Submit: POST /images/generations Poll: GET /tasks/{id}

Step 1 — Submit Task

{ "model": "z-image-turbo", "prompt": "<USER_PROMPT>", "size": "<SIZE>", "nsfw_check": <true|false> } Optional field: "seed": <INT> ParameterValuessize1:1, 2:3, 3:2, 3:4, 4:3, 9:16, 16:9, 1:2, 2:1nsfw_checktrue / false (default false)seedany integer (optional, for reproducibility)

Step 2 — Poll for Result

GET /tasks/{id} — poll every 10 s, up to 72 retries (~12 min). Wait until status is completed or failed.

Step 3 — Download & Output

Download the URL from results[0]. Auto-detect format from URL (webp/png/jpg). Save as evolink-<TIMESTAMP>.<ext>. CRITICAL SECURITY: Before passing <OUTPUT_FILE> to shell commands, sanitize it: Strip all shell metacharacters: tr -cd 'A-Za-z0-9._-' Ensure valid extension (.webp, .png, .jpg, .jpeg) Fallback to evolink-<timestamp>.webp if empty Print MEDIA:<absolute_path> for OC auto-attach.

Reference Implementations

PlatformFilePython (all platforms, zero deps){baseDir}/references/python.mdPowerShell 5.1+ (Windows){baseDir}/references/powershell.mdcurl + bash (Unix/macOS){baseDir}/references/curl_heredoc.md

API Key

EVOLINK_API_KEY env var (required) Get key: https://evolink.ai

Triggers

Chinese: "生图：xxx" / "出图：xxx" / "生成图片：xxx" English: "generate image: xxx" / "generate a picture: xxx" Treat the text after the colon as prompt, use default size 1:1, generate immediately.

Notes

Print MEDIA:<path> for OC auto-attach — no extra delivery logic needed. Image saved locally (format auto-detected from URL). URL expires ~24h but local file persists.

Category context

Code helpers, APIs, CLIs, browser automation, testing, and developer operations.

Source: Tencent SkillHub

Largest current source with strong distribution and engagement signals.

Package contents

Included in package

4 Docs

SKILL.md Primary doc
references/curl_heredoc.md Docs
references/powershell.md Docs
references/python.md Docs