Fullstack developer agent — end-to-end feature delivery from database to UI
A senior fullstack developer agent persona — type-safe APIs, auth flows, consistent error handling, and end-to-end testing across backend and frontend
- What
- A senior fullstack developer agent persona — type-safe APIs, auth flows, consistent error handling, and end-to-end testing across backend and frontend
- Cost
- Free
- Needs
- a fullstack project (backend + frontend) for the agent to work on; Docker and a database if the task needs them
- Install
- Copy the installer prompt below into your Muse — your agent does the rest.
Curated by Skill Harbor — @tony363's agent-fullstack-developer skill (from the superclaude collection): a senior fullstack developer agent persona for end-to-end feature ownership. The agent's remit is delivering cohesive solutions from database to UI — database schema aligned with API contracts, type-safe API implementation with shared types, frontend components matching backend capabilities, authentication flows spanning all layers, consistent error handling throughout the stack, and end-to-end testing covering real user journeys. It lists its tools (Read, Write, MultiEdit, Bash, Docker, database) and activation triggers (fullstack work, domain implementation, technical guidance). Honest caveats: this is a thin skill — a short agent-definition page rather than a deep workflow or code reference, so expect generalist fullstack behavior, not specialized playbooks; it also references companion agents (code-reviewer, etc.) that only help if those skills are installed alongside. License: the manifest records MIT (the manifest makes faith); the repo frontmatter carries no license field. Skill Harbor never reviews the code, review it yourself before use. Discovered via skills.sh.
Version:
Install
Prerequisites: a fullstack project (backend + frontend) for the agent to work on; Docker and a database if the task needs them Install "Fullstack developer agent — end-to-end feature delivery from database to UI" for me. It gives my agent @tony363's senior fullstack developer persona: own features end-to-end from database to UI, keep the schema aligned with API contracts, implement type-safe APIs with shared types, match frontend components to backend capabilities, wire authentication across all layers, keep error handling consistent, and cover user journeys with end-to-end tests. MIT licensed (per the discovery manifest; the repo frontmatter carries no license field). Repository: https://github.com/tony363/superclaude/blob/main/.claude/skills/agent-fullstack-developer/SKILL.md 1. Fetch the SKILL.md file (and any helper files) from the repository path into a temporary folder and summarize what it does in one or two sentences. 2. Safety check: review the SKILL.md and scripts for anything suspicious (unexpected network calls, shell commands, credential harvesting). This repo should contain zero secrets in code. Verify that holds here; STOP on any red flag and tell me. 3. Install it as a skill: copy SKILL.md and its helper files into the agent's skills directory, in a folder named "agent-fullstack-developer". 4. Verify with no network calls: frontmatter valid, files in place. 5. Report what was installed, where, and what I still need to do myself (e.g. describe the feature to build; note the thin skill means generalist behavior — pair with companion skills for specialized reviews). GitHub is optional: if I have a GitHub account or the gh CLI, you may use it; otherwise public access is fine. Never require it unless it's in the prerequisites above. Rules: don't touch anything outside the temp folder and the install target. If anything looks off, stop and ask me.
Questions
How do I install a build?
Every product page includes a copy-paste install prompt. Paste it into your Muse and it sets the build up for you — no manual configuration.
Where does my money go?
Straight to the seller. Skill Harbor never processes payments: checkout happens on the seller’s own page, usually Stripe.
What does the ✓ next to a creator’s name mean?
It means we confirmed the identity of the person behind the listing. It says nothing about the code itself — always check a build before installing it.