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SkillsMP has collected 20 skills from k2b-dev/nessi. Open a skill to review its source and details.
Showing 20 of 20 collected skills.
Build applications with the @k2b/nessi TypeScript library. Use this skill whenever the user wants to create or modify a CLI, backend endpoint, service, prototype, provider switcher, streaming UI adapter, tool-calling workflow, structured-output task, agent…
Developer utilities: Base64, JWT decode, hashing, UUID, passwords, timestamps, regex test, URL encode. Use instead of opening external websites for dev tools.
Search the web and extract page content. Use for current facts, docs, versions, or any URL. Not for github.com — use the github skill.
Generate bar, line, pie, or scatter charts from CSV files or inline data. Pipe table query output into chart.
Resize, compress, crop, rotate, convert, and filter images locally. Use for any image manipulation task.
Generate invoices as printable HTML with optional XRechnung XML. Use for bills, receipts, or invoices.
Nextcloud files, calendar, and Talk. Browse files at /nextcloud/, manage events, send and read messages. Use whenever the user mentions Nextcloud or cloud files.
Live metal/crypto prices, jewelry valuation by weight+purity, currency conversion. Use for gold, silver, platinum prices, jewelry value, or exchange rates.
Generate QR codes from text or URLs. Use for QR codes, scannable links, or printable codes.
Live stock quotes, historical prices, multi-stock comparison. Use for stock prices, market data, or portfolio tracking. Outputs CSV for chart pipeline.
Query, filter, aggregate, group, sort, and transform CSV/XLSX files. Always use instead of awk, python, or manual parsing for tabular data.
Wikipedia article summaries and key facts. Use for factual lookups about people, places, events, or concepts — more reliable than guessing from training data.
Location lookup, weather, distance, and timezone conversion. Use for any question about places, weather forecasts, time in other cities, or distances between locations.
Comprehensive guide to writing system prompts, memory systems, tool descriptions, agentic workflows, and agent architectures for LLMs. Use this skill whenever someone needs to write, review, or improve a system prompt, design a memory/personalization system,…
Math expressions and date arithmetic. Use for any numeric calculation or date offset ("in 90 days"). For currency conversion, use the price skill instead.
Interactive choice cards for user decisions. Always use instead of numbered option lists. One survey replaces 3-4 back-and-forth messages.
Achtsamkeits-Coaching im Stil von Joscha Breitner (Achtsam Morden). Nutze bei Stress, Überforderung, Konflikten, Selbstreflexion, Schlaf, Meditation — pragmatisch und ohne Esoterik.
Source text: German
Känguru-Modus — Persönlichkeit aus Marc-Uwe Klings Känguru-Chroniken. Aktiviere wenn der User nach dem Känguru fragt oder den Känguru-Modus will.
Source text: German
Extract text from PDFs, split pages, or merge multiple PDFs. Use whenever the user uploads a PDF or asks about PDF content. Handles selectable text only (no OCR).
Read files, issues, and PRs from GitHub. Use this for ANY github.com URL or repo reference — never use web search for GitHub content.