Senior QA
alirezarezvani/claude-skills
Generates unit tests, integration tests, and E2E tests for React/Next.js applications.
Build a capability end-to-end — backend vertical slice (Contracts→handler→validator→endpoint) AND the React page wired to it.
Install Add Full Slice
$ npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install fullstackhero/dotnet-starter-kit add-full-slice --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/fullstackhero/dotnet-starter-kit.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/add-full-slice .claude/skills/add-full-slice && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "add-full-slice" agent skill from https://github.com/fullstackhero/dotnet-starter-kit/tree/main/.agents/skills/add-full-slice into .claude/skills/add-full-slice/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-full-slice", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/fullstackhero/dotnet-starter-kit/tree/main/.agents/skills/add-full-sliceType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install fullstackhero/dotnet-starter-kit add-full-slice --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fullstackhero/dotnet-starter-kit.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/add-full-slice .agents/skills/add-full-slice && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "add-full-slice" agent skill from https://github.com/fullstackhero/dotnet-starter-kit/tree/main/.agents/skills/add-full-slice into .agents/skills/add-full-slice/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-full-slice", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install fullstackhero/dotnet-starter-kit add-full-slice --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fullstackhero/dotnet-starter-kit.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/add-full-slice .cursor/skills/add-full-slice && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "add-full-slice" agent skill from https://github.com/fullstackhero/dotnet-starter-kit/tree/main/.agents/skills/add-full-slice into .cursor/skills/add-full-slice/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-full-slice", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/fullstackhero/dotnet-starter-kit.git --path .agents/skills/add-full-slice--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install fullstackhero/dotnet-starter-kit add-full-slice --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fullstackhero/dotnet-starter-kit.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/add-full-slice .gemini/skills/add-full-slice && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "add-full-slice" agent skill from https://github.com/fullstackhero/dotnet-starter-kit/tree/main/.agents/skills/add-full-slice into .gemini/skills/add-full-slice/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-full-slice", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install fullstackhero/dotnet-starter-kit add-full-sliceInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/fullstackhero/dotnet-starter-kit.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/add-full-slice .github/skills/add-full-slice && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "add-full-slice" agent skill from https://github.com/fullstackhero/dotnet-starter-kit/tree/main/.agents/skills/add-full-slice into .github/skills/add-full-slice/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-full-slice", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install fullstackhero/dotnet-starter-kit add-full-slice --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/fullstackhero/dotnet-starter-kit.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/add-full-slice .opencode/skills/add-full-slice && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "add-full-slice" agent skill from https://github.com/fullstackhero/dotnet-starter-kit/tree/main/.agents/skills/add-full-slice into .opencode/skills/add-full-slice/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "add-full-slice", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
add-full-slice- GitHub stars
- 6.8k
- Token cost
- ~783 tokens
- SKILL.md length
- 302 words
- Files
- 1
- Skills in repo
- 11
- Repo updated
- First seen
- Licence
- MIT
At a glance
Build a capability end-to-end — backend vertical slice (Contracts→handler→validator→endpoint) AND the React page wired to it.
- Works in 5 steps: Backend slice — add-feature (and… → Lock the contract — note the final route… → Frontend page — add-react-page in the… → …
- Delivering a user-facing feature across API + UI
- SKILL.md covers Order of operations, The contract (the thing that…, Verify end-to-end and Checklist
- Calls dotnet and npm
What it does
Add Full Slice is an agent skill from fullstackhero/dotnet-starter-kit. Build a capability end-to-end — backend vertical slice (Contracts→handler→validator→endpoint) AND the React page wired to it. Use when delivering a user-facing feature across API + UI. Composes add-feature + add-react-page.
Its SKILL.md is about 780 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Testing & QA, covering Project scaffolding and End-to-end testing. It works with React. The repository describes itself as: Production Grade Cloud-Ready .NET 10 Starter Kit (Web API + React Client) with Multitenancy Support, and Clean/Modular Architecture that saves roughly 200+ Development Hours! All… The licence is MIT.
When your agent uses it
- Delivering a user-facing feature across API + UI
- Tasks that involve Project scaffolding
- Tasks that involve End-to-end testing
Example prompts
- “/add-full-slice”
Workflow steps
5 steps, taken from the first numbered list in SKILL.md.
- Backend slice — add-feature (and add-entity first if a new entity is needed)
- Lock the contract — note the final route path, HTTP method, request shape, and response DTO field names/casing. The React side must match…
- Frontend page — add-react-page in the chosen app
- Permission — if the endpoint is gated, mirror the constant into admin's lib/permissions.ts and gate the route (add-permission). Dashboard…
- Tests both sides — backend handler/validator test (xUnit/Shouldly/NSubstitute) + frontend Playwright spec (route-mocked).
What it can do on your machine
Read from SKILL.md and the folder at commit 0bd98e3. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
dotnetnpm
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Add Full Slice loads about 783 tokens when it runs. Until then it costs about 60 tokens; SKILL.md has 302 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from fullstackhero/dotnet-starter-kit at commit 0bd98e3, republished under its MIT licence (© fullstackhero). 302 words, ~783 tokens.
Download SKILL.mdSave it as
.claude/skills/add-full-slice/SKILL.md (or your agent's skills folder).- name
- add-full-slice
- description
- Build a capability end-to-end — backend vertical slice (Contracts→handler→validator→endpoint) AND the React page wired to it. Use when delivering a user-facing feature across API + UI. Composes add-feature + add-react-page.
- argument-hint
- [ModuleName] [admin|dashboard] [FeatureName]
Add Full Slice (backend → frontend)
The kit's accelerator: deliver a feature from database to UI in one pass. This skill composes
add-feature (backend) and add-react-page (frontend) — follow each for the detailed code; this file is
the order of operations and the contract that keeps the two halves in sync.
Order of operations
- Backend slice —
add-feature(andadd-entityfirst if a new entity is needed):- Command/Query + response DTO in
Modules.{X}.Contracts/v1/{Area}/(+Contracts/Dtos/). - Handler (
public sealed, injects{X}DbContext), Validator, Endpoint (internal static Map…Endpoint,.RequirePermission(...)). - Wire in
{X}Module.MapEndpoints. Build + test backend green.
- Command/Query + response DTO in
- Lock the contract — note the final route path, HTTP method, request shape, and response DTO field names/casing. The React side must match these exactly.
- Frontend page —
add-react-pagein the chosen app:- API module calls the same path; hand-write TS types mirroring the response DTO (the API serializes C# records as camelCase JSON — TS fields are camelCase even though admin query params are PascalCase).
- Page (
useQuery/useMutation), route (RouteGuardfor admin /withSuspensefor dashboard).
- Permission — if the endpoint is gated, mirror the constant into admin's
lib/permissions.tsand gate the route (add-permission). Dashboard relies on the server 403. - Tests both sides — backend handler/validator test (xUnit/Shouldly/NSubstitute) + frontend Playwright spec (route-mocked).
The contract (the thing that breaks if you're sloppy)
| Backend | Frontend must match |
|---|---|
Endpoint route api/v{n}/{module}/{resources} | apiFetch path |
Request: the Command/Query record fields | request body / query-param keys (admin params PascalCase; body JSON camelCase) |
| Response: the DTO record (camelCase JSON) | the hand-written TS type |
.RequirePermission({X}Permissions...) | (admin) RouteGuard perms + the mirrored constant |
Paginated → PagedResponse<T> | PagedResponse<T> (admin: @/lib/api-types; dashboard: inline) |
Verify end-to-end
dotnet build src/FSH.Starter.slnx && dotnet test src/Tests/{X}.Tests
cd clients/{app} && npm run lint && npm run test:e2e
# optional manual check: dotnet run --project src/Host/FSH.Starter.AppHost (brings up API + both apps)Checklist
- Backend slice complete + green (
add-feature) - Contract locked: route, request shape, response DTO field names
- Frontend api module path + TS types match the contract (body JSON camelCase)
- Page + route added (
add-react-page); admin permission mirrored + gated (add-permission) - Backend test + Playwright test added; both suites green
© fullstackhero, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/add-full-slice of fullstackhero/dotnet-starter-kit.
Open the folder on GitHubat commit 0bd98e3
Compare with similar skills
Add Full Slice next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Add Full Slice this skillfullstackhero/dotnet-starter-kit | 6.8k | — | ~783 | Automated safety check: Pass | MIT | |
| Senior QAalirezarezvani/claude-skills | 28k | 1 repos | ~2.1k | Automated safety check: Pass | MIT | |
| Senior QAborghei/Claude-Skills | 874 | — | ~1.6k | Automated safety check: Pass | MIT | |
| Desktopgridaco/grida | 2.7k | — | ~3.2k | Automated safety check: Notes | Apache-2.0 | |
| Senior QAnicepkg/auto-company | 192 | 3 repos | ~1.1k | Automated safety check: Notes | None | |
| Pierre Testing and Verification Guidepierrecomputer/pierre | 6.2k | — | ~608 | Automated safety check: Pass | Apache-2.0 |
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More from fullstackhero/dotnet-starter-kit
All 11 skills in this repoAdd Entity
fullstackhero/dotnet-starter-kit
Add a domain entity/aggregate with EF configuration and a migration to an existing FSH module.
Add Feature
fullstackhero/dotnet-starter-kit
Add a vertical-slice feature (command/query + handler + validator + endpoint) to an existing FSH module.
Add Integration Event
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Publish a cross-module integration event via the Outbox and handle it idempotently in another module.
Add Module
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Create a new module (bounded context) — runtime + Contracts projects, IModule, DbContext, permissions, migrations, and the four registration sites.
Add Permission
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Add a new permission end-to-end — server constant + endpoint gate, and (admin app) mirror it into the permissions catalog + route guard.
Add React Page
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Add a list+create page to a React app (clients/admin or clients/dashboard) — API module, page, lazy route, (admin) permission gate, Playwright test.
Related
Works with
Categories
Questions about Add Full Slice
What does Add Full Slice do?
Build a capability end-to-end — backend vertical slice (Contracts→handler→validator→endpoint) AND the React page wired to it. Add Full Slice is an agent skill from fullstackhero/dotnet-starter-kit. Build a capability end-to-end — backend vertical slice (Contracts→handler→validator→endpoint) AND the React page wired to it.
When should I use Add Full Slice?
Add Full Slice fits situations like: delivering a user-facing feature across API + UI; tasks that involve Project scaffolding; tasks that involve End-to-end testing.
How do I install Add Full Slice in Claude Code?
Run `npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a claude-code`. Or copy the skill folder (.agents/skills/add-full-slice in fullstackhero/dotnet-starter-kit) into .claude/skills/add-full-slice in your project. Claude Code loads it when a task matches its description.
How do I install Add Full Slice in Codex?
Run `npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a codex`. Or copy the skill folder (.agents/skills/add-full-slice in fullstackhero/dotnet-starter-kit) into .agents/skills/add-full-slice in your project. Codex loads it when a task matches its description.
Can I use Add Full Slice in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add fullstackhero/dotnet-starter-kit --skill add-full-slice -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/add-full-slice, .gemini/skills/add-full-slice, .github/skills/add-full-slice and .opencode/skills/add-full-slice in your project.
What does Add Full Slice need to run?
Going by SKILL.md and its folder, Add Full Slice needs the command-line tools its instructions call (dotnet and npm).
Does Add Full Slice access the network?
SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.
Is Add Full Slice safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Add Full Slice use?
Add Full Slice is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Add Full Slice use?
About 783 tokens (SKILL.md is roughly 3.1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to Add Full Slice?
Skills that share tags, products or a category with Add Full Slice: Senior QA (alirezarezvani/claude-skills, 28k stars), Senior QA (borghei/Claude-Skills, 874 stars), Desktop (gridaco/grida, 2.7k stars) and Senior QA (nicepkg/auto-company, 192 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Add Full Slice?
fullstackhero (a GitHub organization) maintains it in fullstackhero/dotnet-starter-kit, which has 6,813 GitHub stars. The repository holds 11 skills in this directory. The repository was last updated on September 30, 2026.
Source: fullstackhero/dotnet-starter-kit on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.