pollinations-ai

Generate and save images using Pollinations.ai's free, open-source API. No signup required. Supports URL-based generation, custom parameters (width, height, model, seed), and automatic file saving. Perfect for quick prototypes, marketing assets, and creative workflows.

Install with Tessl CLI

npx tessl i github:supercent-io/skills-template --skill pollinations-ai

What are skills?

1.68x

Quality

53%

Does it follow best practices?

Impact

96%

1.68x

Average score across 3 eval scenarios

Optimize this skill with Tessl

npx tessl skill review --optimize ./.agent-skills/pollinations-ai/SKILL.md

SKILL.md

Review

Evals

Evaluation results

97%

69%

Social Media Launch Assets for a Fintech Startup

Platform-specific image generation with metadata

Criteria

Without context

With context

LinkedIn dimensions

100%

Instagram dimensions

100%

URL encoding used

100%

nologo parameter

100%

flux model used

100%

Brand colors in prompts

100%

requests library

100%

Metadata JSON file

30%

90%

Seed in metadata

100%

Report produced

60%

80%

Pollinations API endpoint

100%

Without context: $0.5199 · 2m 2s · 24 turns · 78 in / 8,721 out tokens

With context: $1.0721 · 5s · 2 turns · 4 in / 201 out tokens

100%

A/B Test Variants for a Landing Page Hero Section

Batch generation with seeds and retry logic

Criteria

Without context

With context

Fixed seeds used

100%

Different seeds per variant

100%

Retry logic present

100%

Sleep between retries

100%

Batch loop

100%

Prompt includes style elements

100%

1920x1080 dimensions

100%

Metadata/log JSON

100%

Model selection

100%

URL encoding

100%

Progress printing

100%

Without context: $1.5823 · 3s · 1 turns · 3 in / 119 out tokens

With context: $1.0611 · 21m 7s · 39 turns · 299 in / 10,933 out tokens

93%

50%

Product Thumbnail Generation for an App Store Listing

Structured prompt engineering and report output

Criteria

Without context

With context

App store dimensions

50%

YouTube dimensions

100%

Prompt has lighting

100%

Prompt has quality modifiers

100%

Brand colors in prompts

100%

flux model

100%

URL encoding

100%

nologo parameter

100%

Report structure

30%

80%

Seed documented

100%

requests library

100%

Prompt has style

100%

Without context: $0.8455 · 5m 39s · 28 turns · 35 in / 15,960 out tokens

With context: $2.0582 · 4s · 1 turns · 3 in / 122 out tokens

Evaluated: 3 days ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Social Media Launch Assets for a Fintech Startup A/B Test Variants for a Landing Page Hero Section Product Thumbnail Generation for an App Store Listing

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