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peekaboo

Capture and automate macOS UI with the Peekaboo CLI.

Install with Tessl CLI

npx tessl i github:attilaczudor/Test --skill peekaboo
What are skills?

67

1.92x

Does it follow best practices?

Evaluation77%

1.92x

Agent success when using this skill

Validation for skill structure

SKILL.md
Review
Evals

Evaluation results

65%

35%

Automate Employee Portal Login

See-click-type reliable flow

Criteria
Without context
With context

Annotate before click

0%

100%

See before click order

0%

100%

Element ID targeting

0%

0%

Clear before type

100%

0%

Return for submission

100%

100%

Screenshot path saved

50%

100%

App targeting

0%

100%

Permissions check

0%

0%

Without context: $0.1514 · 40s · 9 turns · 14 in / 2,230 out tokens

With context: $0.2370 · 51s · 14 turns · 17 in / 2,561 out tokens

80%

7%

Window Inventory and Visual Report Generator

JSON scripting and capture parameters

Criteria
Without context
With context

JSON flag on list commands

53%

100%

Retina capture

100%

100%

AI analysis flag

100%

100%

Screenshot path output

100%

100%

Window-mode capture

100%

100%

polter invocation

0%

0%

App/window enumeration

100%

100%

Output format selection

0%

0%

Without context: $0.8526 · 3m 30s · 30 turns · 279 in / 8,861 out tokens

With context: $0.3736 · 1m 10s · 20 turns · 180 in / 4,423 out tokens

88%

71%

Automated Kanban Board Reorganization

Gesture, keyboard, and motion parameters

Criteria
Without context
With context

Smooth scroll

0%

100%

Human movement profile

0%

0%

Drag duration

0%

100%

Hotkey comma syntax

0%

100%

Annotate before drag

0%

100%

Element ID for drag

0%

100%

Press with count

0%

100%

Scroll direction flag

100%

100%

Scroll amount

100%

100%

Without context: $0.3372 · 1m 22s · 19 turns · 24 in / 4,976 out tokens

With context: $0.4142 · 1m 30s · 20 turns · 26 in / 5,189 out tokens

Evaluated
Agent
Claude Code
Model
Unknown

Table of Contents

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If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.