79 production-grade skills, sub-agent specialists, and stack-specific knowledge — installs into Grok, Claude Code, Codex CLI, or any compatible agent with one CLI command. From idea to PR in a single conversation.
Full-stack engineering crew, installed.
Without scaffolding, every session is a fresh blank slate. Context drifts, conventions evaporate, output quality wobbles. Developer Kit is the part your agent was never going to figure out alone — your process.
/build handles the whole loopEvery piece is a folder of Markdown. Skills load by name, sub-agents are spawned by slash commands, reference skills inform the rest. Nothing magic, all readable.
Three commands cover most of the SDLC. /build scouts → plans → executes → tests → reviews end-to-end. /scout answers "where is X?". /plan drafts phased plans into ./plans.
Each agent owns one job with a sharper prompt than your default model. backend-developer writes the API. code-reviewer catches what you missed. tester generates & runs the tests.
Deep-knowledge skills the agent loads when it sees the tech. Shopify checkout extensibility, three.js shaders, TanStack Query patterns, MCP servers — your agent suddenly knows them all.
Real CLI install + a real /build session. The skill scouts the repo, drafts a plan, then implements it end-to-end. No prompt-engineering required.
| Capability | Bare agent | Generic prompts | Developer Kit |
|---|---|---|---|
| Production-grade skills | — | Limited | 79 skills |
| Coordinated sub-agents | — | — | 10+ specialists |
| Repo-aware workflow | — | — | /build · /scout · /plan |
| Code review & QA built in | Ad-hoc | — | /build self-reviews |
| Multi-agent compatible | N/A | Mostly | Grok, Claude Code, Codex CLI |
| Plain Markdown — no SDK | N/A | Varies | Yes — readable |
| Lifetime updates | N/A | Rare | Forever |
No subscription. No surprise renewals. Pay once, install on every machine you own — including future updates.
Immediate access to your account dashboard with a Download button (a .zip of skill folders), plus access to the hypingai CLI which installs everything for you with one command.
Built for Grok, Claude Code, and Codex CLI — the CLI installs straight into ~/.claude/skills/. Skills also work on Grok (web) via the Skills upload, and on Codex CLI & any Claude-compatible agent. Skills are plain Markdown folders.
Skills with the same folder name will be overwritten by the kit version. We recommend forking heavily-customised skills to a different folder name first. The CLI never touches anything outside the skills directory.
One payment, every future version, forever. Re-run hypingai install <kit> any time and you get the latest. No subscription, no expiry.
Yes — personal-use licence covers every device you own. The CLI verifies ownership against your account, so you just sign in on each machine and run install.
All sales final — digital downloads, delivered immediately. Read the refund policy for the exceptions we honour (double-charges, undelivered downloads, defective files).
$49, one-time. Lifetime updates. CLI install in 30 seconds.