# ComeOnOliver > Open-source publisher. Listings imported from github.com/ComeOnOliver — credited to the original author with their license. - **Listings:** 16 - **Total installs:** 0 - **Profile:** https://agentstack.voostack.com/s/comeonoliver - **Website:** https://github.com/ComeOnOliver ## Published listings - [Solidity Deploy](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-solidity-deploy) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-solidity-deploy` [AUTO-INVOKE] MUST be invoked BEFORE deploying contracts or writing deployment scripts (*.s.sol). Covers pre-flight checks, forge script commands, post-deployment validation, and verification. Trigger: any task involving forge script, contract deployment, or block explorer verification. - [Api Design](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-csharp-api-design) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-csharp-api-design` Design stable, compatible public APIs using extend-only design principles. Manage API compatibility, wire compatibility, and versioning for NuGet packages and distributed systems. - [Solidity Security](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-solidity-security) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-solidity-security` [AUTO-INVOKE] MUST be invoked BEFORE writing or modifying any Solidity contract (.sol files). Covers private key handling, access control, reentrancy prevention, gas safety, and pre-audit checklists. Trigger: any task involving creating, editing, or reviewing .sol source files. - [Solidity Coding](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-solidity-coding) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-solidity-coding` [AUTO-INVOKE] MUST be invoked BEFORE writing or modifying any Solidity contract (.sol files). Covers pragma version, naming conventions, project layout, OpenZeppelin library selection standards, oracle integration, and anti-patterns. Trigger: any task involving creating, editing, or reviewing .sol source files. - [Backend Patterns](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-backend-patterns) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-backend-patterns` Backend architecture patterns, API design, database optimization, and server-side best practices for Hono, Cloudflare Workers, and Next.js Route Handlers. - [Solidity Testing](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-solidity-testing) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-solidity-testing` [AUTO-INVOKE] MUST be invoked BEFORE writing or modifying any test files (*.t.sol). Covers test structure, naming conventions, coverage requirements, fuzz testing, and Foundry cheatcodes. Trigger: any task involving creating, editing, or running Solidity tests. - [Obs Memory](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-obs) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-obs` Persistent Obsidian-based memory for coding agents. Use at session start to orient from a knowledge vault, during work to look up architecture/component/pattern notes, and when discoveries are made to write them back. Activate when the user mentions obsidian memory, obsidian vault, obsidian notes, or /obs commands. Provides commands: init, analyze, recap, project, note, todo, lookup, relate. - [Defi Security](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-defi-security) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-defi-security` [AUTO-INVOKE] MUST be invoked BEFORE deploying DeFi contracts (DEX, lending, staking, LP, token). Covers anti-whale, anti-MEV, flash loan protection, launch checklists, and emergency response. Trigger: any deployment or security review of DeFi-related contracts. - [Build Error Resolver](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-build-error-resolver) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-build-error-resolver` Build and TypeScript error resolution specialist. Use PROACTIVELY when build fails or type errors occur. Fixes build/type errors only with minimal diffs, no architectural edits. Focuses on getting the build green quickly. - [Swiftui Expert Skill](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-swiftui-expert-skill) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-swiftui-expert-skill` Write, review, or improve SwiftUI code following best practices for state management, view composition, performance, macOS-specific APIs, and iOS 26+ Liquid Glass adoption. Use when building new SwiftUI features, refactoring existing views, reviewing code quality, or adopting modern SwiftUI patterns. - [Solidity Audit](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-solidity-audit) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-solidity-audit` Security audit and code review checklist. Covers 30+ vulnerability types with real-world exploit cases (2021-2026) and EVMbench Code4rena patterns. Use when conducting security audits, code reviews, or pre-deployment security assessments. - [Solidity Debug](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-solidity-debug) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-solidity-debug` [AUTO-INVOKE] MUST be invoked when debugging failed on-chain transactions. Covers transaction receipt analysis, gas diagnosis, calldata decoding, revert reason extraction, and state verification. Trigger: any task involving failed tx analysis, revert debugging, or on-chain transaction troubleshooting. - [Swift Concurrency](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-swift-concurrency) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-swift-concurrency` Diagnose data races, convert callback-based code to async/await, implement actor isolation patterns, resolve Sendable conformance issues, and guide Swift 6 migration. Use when developers mention: (1) Swift Concurrency, async/await, actors, or tasks, (2) "use Swift Concurrency" or "modern concurrency patterns", (3) migrating to Swift 6, (4) data races or thread safety issues, (5) refactoring closu… - [Git Workflow](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-git-workflow) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-git-workflow` [AUTO-INVOKE] MUST be invoked BEFORE creating git commits, PRs, or code reviews. Covers Conventional Commits, PR templates, review requirements, and AI-assisted development rules. Trigger: any task involving git commit, git push, PR creation, or code review. - [Claude Code Usage](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-claude-code-usage) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-claude-code-usage` [AUTO-INVOKE] MUST be invoked at the START of each new coding session. Covers context management, task strategies, and Foundry-specific workflows. Trigger: beginning of any new conversation or coding session in a Solidity/Foundry project. - [Architect](https://agentstack.voostack.com/l/skill-comeonoliver-skillshub-architect) — Skill · Free · security-reviewed — `agentstack add skill-comeonoliver-skillshub-architect` Software architecture specialist for system design, scalability, and technical decision-making. Use PROACTIVELY when planning new features, refactoring large systems, or making architectural decisions. --- Seller on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Install any with `agentstack add `.