Lotti is a private logbook that stores tasks, time records, notes, habits, and health data on a person's devices, with personal AI assistants that summarize records and suggest changes for approval. It is for people who want to track intended and completed work while keeping synchronized data end-to-end encrypted. The catalogue add-ons provide agents, skills, and instructions for working with Lotti.
Borrowing it
Nothing to install: this file belongs to matthiasn/lotti. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/matthiasn/lotti/main/.claude/skills/app-screenshots/SKILL.mdgit clone --depth 1 https://github.com/matthiasn/lottiWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/matthiasn/lotti/app-screenshots)<a href="https://agentmods.dev/skills/matthiasn/lotti/app-screenshots"><img src="https://agentmods.dev/badge/skills/matthiasn/lotti/app-screenshots/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/matthiasn/lotti/app-screenshots"><img src="https://agentmods.dev/badge/skills/matthiasn/lotti/app-screenshots.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00066 | $0.01734 |
| Opus 5 | $0.00033 | $0.00867 |
| Sonnet 5 | $0.00013 | $0.00347 |
| Haiku 4.5 | $0.00007 | $0.00173 |
Grade C, and why
app-screenshots scanned grade C with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
rm test/_scratch_capture_test.dart && rm -rf test/screenshots The source is not reproduced here
Licensed GPL-3.0
The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 184 lines · 66 tokens per session scan C 721c14960f4a
app-screenshots is a skill published in the GitHub repository matthiasn/lotti (1,171 stars, last pushed yesterday), licensed GPL-3.0. It adds 66 tokens to every session and 1,734 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other skills, from other repositories
apple-design
Complete Apple Human Interface Guidelines (HIG) and Apple Design System standard. Use when designing, building, or auditing UI/UX for iOS, iPadOS, macOS, watchOS, visionOS, or Apple-styled web and mobile applications.
apple-hig-check
Audit code or design against Apple Human Interface Guidelines.
dynamic-type-support
Detects fixed font sizes, fixed-height text containers, and Dynamic Type suppression patterns that prevent text from scaling with the user's preferred reading size, violating Apple's HIG Typography guidelines.
orientation-support
Detects missing iPad orientation keys, portrait-only orientation locks, and forced-rotation patterns that cause layout failures when an iPad reviewer rotates their device, violating guideline 2.4.1.
safe-area-compliance
Detects unsafe safe-area overrides and hardcoded inset values that hide content behind the Dynamic Island, notch, or home indicator, violating Apple's Human Interface Guidelines for adaptive layout.
apple-design
Complete Apple Human Interface Guidelines (HIG) and Apple Design System standard. Use when designing, building, or auditing UI/UX for iOS, iPadOS, macOS, watchOS, visionOS, or Apple-styled web and mobile applications.