Digital Tools for Developers

Automation skills that
actually ship work.

ShellSage AI packages practical AI agent skills, workflow systems, and developer automation tools — ready to use, no setup required.

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Products

Ready-to-use agent skill packs

Each pack is a collection of tested, copy-paste-ready AI agent skills and workflow tools. Buy once, use forever.

🧰
Agent Skills Launch Pack
10 SkillsAI AgentDeveloper
10 production-ready AI agent skills: PR reviews, bug triage, API docs, test writing, refactor planning, changelog generation, dependency audits, onboarding guides, sales outreach, and daily standups. Works with OpenClaw, LangChain, AutoGPT, and any prompt-based agent runtime.
$29
Buy Now →Lemon Squeezy
🚀
First 10 Customers Playbook
PlaybookGrowthFreelancer
A step-by-step guide to landing your first 10 paying customers. Includes a Notion pipeline template, cold outreach message sequences, and follow-up scripts — tailored for developers and indie builders.
$27
Buy Now →Lemon Squeezy
🛠️
MCP Server Boilerplate Kit
TypeScriptPythonMCP
Production-ready Model Context Protocol server templates in TypeScript and Python. Docker setup, GitHub Actions CI, middleware, resource/tool scaffolding — ship your first MCP server in minutes.
$49
Buy Now →Lemon SqueezyNeed this set up for you? →
🎯
First-Client Outbound System
OutboundSalesTemplates
5-doc system to land your first 3 clients: niche scoring matrix, 20-site audit worksheet, email/LinkedIn/Reddit outreach scripts, AI-search visibility checklist, and follow-up cadence guide.
$27
Buy Now →Lemon Squeezy
📤
Off-Platform Lead Engine Kit
Lead GenDirect ClientsFreelance
Go direct-to-client: 5 niche offer templates, outbound audit workflow with Loom script, lightweight CRM tracker, follow-up cadences, and a profile-to-offer conversion checklist for Fiverr/Upwork sellers.
$27
Buy Now →Lemon Squeezy
🛡️
Upwork Contract Safety SOP Pack
UpworkContract SafetyFreelance
4-doc SOP to protect every dollar you earn: pre-contract red flag checklist, client risk scoring sheet, hourly log template, and a dispute evidence bundle guide.
$19
Buy Now →Lemon Squeezy
🤖
Claude Code Workflow & AGENTS.md Template Kit
Claude CodeAGENTS.mdAI Workflow
The complete Claude Code setup kit: 10 AGENTS.md templates, pre-configured .claude/ directories, 4 multi-agent orchestration patterns, and a workflow cheat sheet. Go from blank project to production-ready Claude Code config in minutes.
$19
Buy Now →Lemon SqueezyNeed this set up for you? →
📊
Agent Monitor CLI
AI AgentsCLIObservability
Lightweight monitoring for AI agents — action logs, failure alerts, cost tracking, and audit exports. Zero dependencies. Self-hosted. Built for indie devs running autonomous agents in production.
$29
Buy Now →Lemon SqueezyNeed this set up for you? →
✅
Agent Deployment Checklist & Runbook Kit
DevOpsChecklistsRunbooks
Ship agents to production with confidence — 85-item checklists, runbooks for systemd/Docker/PM2/OpenClaw, alerting configs, and rollback procedures.
$19
Buy Now →Lemon Squeezy
💰
Claude Code Cost Optimization Playbook
Claude CodeCostOptimization
Cut your Claude Code bill without cutting output — 7-chapter guide with optimized settings, lean AGENTS.md templates, cost tracker, and budget calculator.
$14
Buy Now →Lemon SqueezyNeed this set up for you? →
🧩
Agent Skill Builder Kit
SkillsTemplatesAgent Dev
Build custom AI agent skills for any niche — starter templates, patterns, testing harness, and packaging tooling. The toolkit behind the Skills Launch Pack.
$24
Buy Now →Lemon Squeezy
📖
MCP Integration Recipes Cookbook
MCPRecipesTypeScript
15 production-ready MCP server recipes in TypeScript: Slack, PostgreSQL, GitHub, Docker, Auth (JWT/OAuth), rate limiting, server chaining, error handling, and CI/CD.
$39
Buy Now →Lemon Squeezy
📦
Agent Evals Starter Kit
$24
Buy Now →Lemon Squeezy
Bundles

Save more with bundles

Curated product bundles at a discount over buying individually.

Bundle & Save
Freelancer Success Toolkit
Includes: Off-Platform Lead Engine Kit, Upwork Contract Safety SOP Pack
$36.80
Get Bundle →
Bundle & Save
AI Agent Optimization Pack
Includes: Agent Skills Launch Pack, Agent Evals Starter Kit
$42.40
Get Bundle →
Bundle & Save
Claude Code Pro Toolkit
Includes: Claude Code Workflow & AGENTS.md Template Kit, Claude Code Cost Optimization Playbook
$26.40
Get Bundle →
Bundle & Save
AI Dev Efficiency Kit
Includes: Agent Skills Launch Pack, Claude Code Workflow & AGENTS.md Template Kit
$38.40
Get Bundle →
Why ShellSage AI

Built for real workflows

Every product is tested against actual developer and freelancer problems.

⚡

Immediate download

All products are digital downloads delivered instantly after purchase.

🔁

Lifetime access

Buy once, keep forever. All future updates included at no extra cost.

🛠️

Runtime-agnostic

Skills work with any prompt-based agent runtime. OpenClaw, LangChain, custom scripts — all compatible.

📖

Fully documented

Every product ships with a README, usage examples, and deployment instructions.

About

ShellSage AI

ShellSage AI is an independent software business building automation tools, agent skill packs, and workflow systems for developers and technical freelancers.

Our products are entirely digital — no physical goods are sold or shipped. All items are available immediately after purchase as file downloads.

Business name: ShellSage AI
GitHub: github.com/shellsage-ai

Policies

Refunds, Terms & Conditions

Refund & Dispute Policy

All products sold by ShellSage AI are digital downloads. Due to the nature of digital goods, all sales are final once the download has been delivered.

However, we offer a 14-day refund if the product files are corrupted or the product significantly misrepresents what was described on this page. Contact jamiessupplycompany@yahoo.com within 14 days of purchase.

No Cancellation Policy

All purchases are one-time payments for digital products. There are no subscriptions and therefore no cancellations.

Terms & Conditions

  • Products are licensed for personal and commercial use by the buyer only.
  • Redistribution, resale, or sharing of purchased products is not permitted.
  • Products are provided as-is. ShellSage AI makes no warranty of fitness for a particular purpose.
  • By purchasing, you confirm you are legally permitted to do so in your jurisdiction.
  • ShellSage AI reserves the right to update product contents to improve quality at no extra cost.

Privacy

ShellSage AI collects only the information required to process your purchase. This information is handled by Stripe and is not stored on our servers.

Get in touch

Questions about a product? Need support? We respond within 1 business day.

jamiessupplycompany@yahoo.com