Math
Mathematical computations, formulas, statistics
meihua-yishu
by JWCodeWrote
A comprehensive traditional Chinese metaphysics agent ("Yi Jing" expert) that combines Mei Hua Yi Shu (Timing) with Gemini AI for modern interpretation.
xlsx
by horuz-ai
"Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas"
xlsx
by dy9759
"Comprehensive spreadsheet creation, editing, and analysis with support for formulas, formatting, data analysis, and visualization. When Claude needs to work with spreadsheets (.xlsx, .xlsm, .csv, .tsv, etc) for: (1) Creating new spreadsheets with formulas and formatting, (2) Reading or analyzing data, (3) Modify existing spreadsheets while preserving formulas, (4) Data analysis and visualization in spreadsheets, or (5) Recalculating formulas"
Msa
by robdtaylor
Conduct Gage R&R studies and validate measurement systems per AIAG MSA manual. Covers variable and attribute studies, acceptance criteria, and calculation methods. USE WHEN user says 'MSA', 'gage R&R', 'GR&R', 'measurement system', 'repeatability', 'reproducibility', 'attribute agreement', or 'ndc'. Integrates with ControlPlan, SPC, and AutomotiveManufacturing skills.
openzeppelin-contracts
by hairyf
Secure smart contract library—access control, tokens (ERC20/721/1155/4626/6909), upgradeable contracts, and utilities.
Quoteestimator
by robdtaylor
Rough cycle time and cost estimation for CNC machined parts. Uses MNMUK plant capabilities and standard estimating factors. USE WHEN user says 'quote', 'estimate', 'cycle time', 'how long', 'cost estimate', 'pricing', 'how much to make', or describes a part needing a rough quote.
Damperengineering
by robdtaylor
Hydraulic damper design engineering for customer applications. Mechanical and hydraulic engineering, materials selection (aluminium/steel), seal/O-ring design, DSSV valve specification. USE WHEN user says 'damper design', 'application engineering', 'damper spec', 'customer application', 'damping curve', 'valve sizing', 'seal design', 'O-ring', 'slyde ring', or needs to capture customer damper requirements.
xlsx
by Victory-Hugo
"全面的电子表格创建、编辑与分析工具，支持公式、格式设置、数据分析和可视化。当需要处理电子表格（如 .xlsx、.xlsm、.csv、.tsv 等）时使用，包括：(1) 创建包含公式和格式的新电子表格，(2) 读取或分析数据，(3) 在保留公式的情况下修改现有电子表格，(4) 在电子表格中进行数据分析和可视化，或 (5) 重新计算公式。"
transbigdata
by ni1o1
TransBigData 交通时空大数据分析工具集。适用于轨迹数据栅格化、轨迹清洗处理、出租车OD提取、公交地铁网络分析、坐标转换、数据可视化等交通大数据分析任务。
world-labs-chisel
by CloudAI-X
Chisel 3D blocking tool for world generation - geometry, walls, and reference models
openhue
by Heldinhow
Control Philips Hue lights/scenes via the OpenHue CLI.
bcc
by l0g1x
"Bead Codebase Compiler - Constructs a graph-aware bead representation of any codebase for AI agent navigation. Like gcc compiles code, bcc compiles a codebase into a dependency-rich bead graph optimized for bv's 9 graph metrics (PageRank, betweenness, HITS, critical path, eigenvector, degree, density, cycles, topo sort). Triggers on: bcc, compile beads, bead graph, map codebase, /bcc."
math-engine
by Arctic-Antarctic
确定性数学运算引擎。当用户需要精确数值计算、表达式化简/展开/因式分解、 符号微分与积分、或解方程时调用。把表达式交给本工具计算，不要心算或用语言模拟计算。 Deterministic math engine. Invoke whenever the user needs exact arithmetic, expression simplify/expand/factor, symbolic differentiation or integration, or equation solving. Always route the expression to this tool instead of computing it in your head.
kernel-verbs-aforge-hands
by ariffazil
Canonical geometry for arifOS Kernel Verbs vs A-FORGE actuators vs MCP envelope. Eureka 2026-07-08: Kernel Verbs = 12 constitutional primitives (law, zero host mutation). A-FORGE tools = execution actuators (hands, host impact after SESSION+LEASE+GATE+SEAL). MCP "tools" = transport envelope only. Access unrestricted logical; deny via gates not hide. Trigger: session init, "kernel verbs", "hands vs law", forge vs arifOS, MCP tool confusion.
Links
by torlando-tech
https://github.com/markqvist/Reticulum/docs/source/understanding.rst (lines 518-577)
tokenomics-design-for-memecoins
by SanctifiedOps
Craft pragmatic tokenomics for Solana memecoins: supply narrative, burns/sinks, incentives, and realism checks. Use during concepting and pre-launch docs.
learning-education
by spitoglou
Create learning materials, explain concepts, generate quizzes and study aids. Use when asked to explain topics, create tutorials, generate practice questions, make flashcards, design curricula, or help study. Triggers include "explain this", "help me learn", "create a quiz", "tutorial for", "study guide", "how does X work", "teach me", "practice questions".
Destinations
by torlando-tech
https://github.com/markqvist/Reticulum/RNS/Destination.py
simple-math
by dgriffin831
Perform basic arithmetic operations safely using standard operators without eval or exec
navi
by mcxross
This skill should be used when the user asks about Navi Protocol, Navi lending, Navi borrowing, or wants to integrate with Navi on Sui. Covers lending markets, reserves, obligations, price feeds, and reward distribution.
bluefin
by mcxross
This skill should be used when the user asks about Bluefin, Bluefin perpetuals, Bluefin perps, Bluefin DEX, or wants to integrate with Bluefin on Sui. Covers perpetual futures trading, margin accounts, funding rates, liquidation, ADL, asset deposits/withdrawals, and vaults.
react-three-fiber
by AnthemFlynn
Build 3D applications with React Three Fiber (R3F), the React renderer for Three.js. Use this skill when building 3D scenes with React, using declarative JSX for 3D objects, integrating Three.js with React state/lifecycle, or using Drei helpers. Covers Canvas setup, hooks, Drei utilities, performance patterns, and state management for 3D React apps.
n8n-code-python
by RedcoatAsher
Write Python code in n8n Code nodes. Use when writing Python in n8n, using _input/_json/_node syntax, working with standard library, or need to understand Python limitations in n8n Code nodes.
Excel Spreadsheet Handler
by michelg10
Comprehensive Microsoft Excel (.xlsx) document creation, editing, and