Web3 & Crypto
Blockchain, cryptocurrency, Web3 development
garch-volatility-toolkit
by terrylica
Walk-forward GARCH(1,1) and GJR(1,1) volatility forecasting for portfolio construction. Recipes for univariate fits, DCC correlation, and position-sizing overlays. Campaign results: GJR vol-scaling +0.45 Sharpe (2bps), DCC de-weighting +0.05 Sharpe. No-lookahead discipline. Real data on BTC/ETH/SOL/AVAX futures.
pubfi-wallet-portfolio-analysis
by helixbox
Analyze EVM wallet asset distribution and identify high-risk protocol exposure.
skill: agentsea
by ClawdiaETH
Daily minting runs at 06:00 UTC via cron
mmt-api-best-practices
by nonhumantrades
Best practices for building apps with the MMT real-time crypto market data API. Use when building trading bots, dashboards, analytics tools, or any application consuming MMT REST or WebSocket APIs. Covers connection management, rate limiting, data handling, multi-exchange aggregation, and performance optimization.
pipes-abi
by subsquid-labs
Fetches, analyzes, and manages contract ABIs for blockchain indexing, including TypeScript type generation and schema hints.
zakat-calculator
by tawf-labs
Calculate Islamic zakat obligations on wealth. Supports cash, gold, silver, stocks, crypto, business inventory, and receivables. Uses live metal prices for nisab threshold and outputs detailed per-category breakdowns.
soroban
by mutav-finance
Soroban smart contract development on Stellar (Rust SDK). Covers project setup, contract structure, storage types, authorization, cross-contract calls, events, error handling, testing (unit, integration, fuzz, property, mutation, fork, differential), security patterns and vulnerability classes, advanced architecture patterns (upgrades, factories, governance, DeFi primitives), and common pitfalls. Use when writing, testing, securing, or shipping Soroban contracts.
pipes-schema-design
by subsquid-labs
Designs optimal ClickHouse/PostgreSQL schemas for blockchain data with proper data types, indexes, and partitioning strategies.
pipes-performance
by subsquid-labs
Analyzes and optimizes blockchain indexer sync performance to reduce sync time while maintaining data completeness.
hydric-gateway-js-ts-sdk-user
by hydric-org
Expert skill for integrating the hydric Gateway SDK (@hydric/gateway) in JavaScript and TypeScript. Use this skill to orchestrate multi-chain liquidity, resolve token identities, and build high-fidelity DeFi dashboards with institution-grade precision.
solidity-erc-standards
by whackur
ERC token standard implementation guidelines for Solidity. Use when implementing, extending, or reviewing ERC20, ERC721, ERC1155, or ERC4626 contracts. Covers interface compliance, common pitfalls, OpenZeppelin and Solady implementations, extension patterns, and testing strategies. Triggers on tasks involving token implementation, NFT contracts, vault standards, or ERC compliance.
hydric-gateway-api-user
by hydric-org
Expert skill for integrating the hydric Gateway API. Use this skill to search cross-chain liquidity, resolve multi-chain and single chain token identities, get token prices, and build high-fidelity DeFi dashboards.
cakebaba-crypto-skill
by kelvin6365
Professional cryptocurrency trading analysis using Dow Theory 123 Rule and trend trading strategies. Provides detailed technical analysis, risk assessment, and leveraged trading recommendations (10x/50x/100x). Use when user asks about buying/selling crypto, mentions leverage trading, requests chart analysis, or discusses BTC/ETH/altcoins.
azure-ai-agent-deploy
by johnmaeda
Deploy prompt-based Azure AI agents from YAML definitions to Azure AI Foundry projects. Use when users want to (1) create and deploy Azure AI agents, (2) set up Azure AI infrastructure, (3) deploy AI models to Azure, or (4) test deployed agents interactively. Handles authentication, RBAC, quotas, and deployment complexities automatically.
solana-defi
by coopergwrenn
Trade tokens on Solana via Jupiter and PumpPortal with an auto-provisioned wallet. Use when the user mentions Solana, DeFi, swaps, Jupiter, pump.fun, memecoins, SPL tokens, or Solana portfolio. ALWAYS use ~/scripts/ — never improvise.
sap-btp-job-scheduling
by dherbe-digital
This skill provides comprehensive guidance for SAP BTP Job Scheduling Service development, configuration, and operations. It should be used when creating, managing, or troubleshooting scheduled jobs on SAP Business Technology Platform. The skill covers service setup, REST API usage, schedule types and formats, OAuth 2.0 authentication, multitenancy, Cloud Foundry tasks, Kyma runtime integration, and monitoring with SAP Cloud ALM and Alert Notification Service. Keywords: SAP BTP, Job Scheduling, jobscheduler, cron, schedule, recurring jobs, one-time jobs, Cloud Foundry tasks, CF tasks, Kyma, OAuth 2.0, XSUAA, @sap/jobs-client, REST API, asynchronous jobs, action endpoint, run logs, SAP Cloud ALM, Alert Notification Service, multitenancy, tenant-aware, BC-CP-CF-JBS
security-review
by dhkong01
Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.
erc8004-avalanche
by Colombia-Blockchain
Register and manage AI agent identities on any EVM chain using ERC-8004 (Trustless Agents). Use this skill when the user wants to register an AI agent on-chain, give or read reputation feedback, request validation, or interact with ERC-8004 identity/reputation/validation registries. Currently deployed on Avalanche (mainnet and Fuji testnet).
solidity-foundry-development
by whackur
Foundry development workflow for Solidity smart contracts. Use when building, testing, or deploying with Foundry (forge, cast, anvil). Covers project setup, foundry.toml configuration, testing patterns, fuzz testing, invariant testing, fork testing, cheatcodes, deployment scripts, and debugging. Triggers on tasks involving forge build, forge test, forge script, cast, anvil, or Foundry-based Solidity development.
polymarket
by tomevault-io
Polymarket CLOB integration. Auth, orders, orderbook, WebSocket, CTF operations, bridge, gasless trading. Use when this capability is needed.
paperproof-protocol
by PaperProofLabs
Operate the PaperProof protocol for AI agents and developer assistants. Use when a user asks to publish, update, query, verify, inspect, or explain PaperProof artifacts, versions, comments, governance, native prompts, Agent Memory registrations, Walrus content, Sui package/object bindings, wallet readiness, or SDK-based PaperProof workflows. Prefer protocol, SDK, Sui, Walrus, and indexer interfaces over browser automation or website clicking.
Investigation Report
by Atrium-Hermes
One-shot composite investigation of a Base token — runs rug-scan, contract-audit, deployer-trace and holder-concentration and merges them into a single report with an at-a-glance verdict. Keyless core; a Basescan key deepens it.
portal-query-evm-traces
by subsquid-labs
Query EVM traces for internal transactions and contract deployments. Track CREATE operations, internal calls, and delegatecall patterns.
pipes-deploy-clickhouse-cloud
by subsquid-labs
Deploys blockchain indexers to ClickHouse Cloud with full validation, monitoring, and data verification.