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Gemini

Gemini-ready install target for the feature-marker run-through skill workflow. Use from a Gemini prompt; the npm package is only the installer.

Version1.0.0
LicenseMIT
Token count~1,025
UpdatedJun 5, 2026

Install

Quick install

via npx skills · works with 57+ agents
npx skills add https://github.com/Viniciuscarvalho/Feature-marker
Or pick agent:
npx skills add Viniciuscarvalho/Feature-marker --agent claude-code
npx skills add Viniciuscarvalho/Feature-marker --agent cursor
npx skills add Viniciuscarvalho/Feature-marker --agent codex
npx skills add Viniciuscarvalho/Feature-marker --agent opencode
npx skills add Viniciuscarvalho/Feature-marker --agent github-copilot
npx skills add Viniciuscarvalho/Feature-marker --agent windsurf
More install options

Shorthand — useful for multi-skill repos:

npx skills add Viniciuscarvalho/Feature-marker

Manual — clone the repo and drop the folder into your agent's skills directory:

git clone https://github.com/Viniciuscarvalho/Feature-marker.git
cp -r Feature-marker ~/.claude/skills/
How to use: Once installed, ask your agent to "use the Gemini skill" or describe what you want (e.g. "Gemini-ready install target for the feature-marker run-through skill workflow. U"). Requires Node.js 18+.

Gemini

Gemini-ready install target for the feature-marker run-through skill workflow. Use from a Gemini prompt; the npm package is only the installer.

---
name: feature-marker
description: >
Gemini-ready install target for the feature-marker run-through skill workflow.
Use from a Gemini prompt; the npm package is only the installer.
---

feature-marker for Gemini

Use this skill from inside Gemini prompts:

Use feature-marker to implement billing-observability.

Run the complete flow by default:

  • Create or reuse tasks/{slug}/prd.md, tasks/{slug}/techspec.md, and
tasks/{slug}/tasks.md.
  • Use the bundled templates in templates/ for PRD, TechSpec, and Tasks; fill
{slug} and {feature_title} and leave no unresolved placeholders.
  • Create or require a feature branch before implementation.
  • Use a git worktree only when the checkout is dirty or the user asks.
  • Run an implementation grill pass before coding to find artifact, task, test,
risk, and handoff gaps.
  • Resolve grill findings in the artifacts, asking the user only when a finding
changes scope or requires a product decision.
  • Stop only for true ambiguity, unrelated dirty work, or blocked verification.
  • Run verification, commit locally, and print exact push/PR handoff commands.
  • Do not push, open a PR, create checkpoint JSON, or use an interactive menu.

spec-driven and ralph-loop are out of scope for this skill-first v1 unless
they are rebuilt as explicit skill instructions.
38:["$","div",null,{"className":"flex flex-wrap items-center gap-3 mb-8","children":[["$","$L3b",null,{"skillId":"524fef96-a681-4fa9-b9c4-5eb70b82ee8c","content":"$3c"}],["$","a",null,{"href":"/api/skills/viniciuscarvalho-gemini/download","target":"_blank","rel":"noopener noreferrer","className":"inline-flex items-center justify-center gap-2 px-4 py-2 text-sm font-medium border border-input bg-background hover:bg-accent hover:text-accent-foreground transition-colors","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":16,"height":16,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","children":[false,"$undefined",["$","path",null,{"d":"M224,144v64a8,8,0,0,1-8,8H40a8,8,0,0,1-8-8V144a8,8,0,0,1,16,0v56H208V144a8,8,0,0,1,16,0Zm-101.66,5.66a8,8,0,0,0,11.32,0l40-40a8,8,0,0,0-11.32-11.32L136,124.69V32a8,8,0,0,0-16,0v92.69L93.66,98.34a8,8,0,0,0-11.32,11.32Z"}]]}],"Download Zip"]}],["$","$L3d",null,{"skillId":"524fef96-a681-4fa9-b9c4-5eb70b82ee8c","skillSlug":"viniciuscarvalho-gemini","initialVoted":false}]]}]
3f:T542,---
name: feature-marker
description: >
Gemini-ready install target for the feature-marker run-through skill workflow.
Use from a Gemini prompt; the npm package is only the installer.
---

feature-marker for Gemini

Use this skill from inside Gemini prompts:

Use feature-marker to implement billing-observability.

Run the complete flow by default:

  • Create or reuse tasks/{slug}/prd.md, tasks/{slug}/techspec.md, and
tasks/{slug}/tasks.md.
  • Use the bundled templates in templates/ for PRD, TechSpec, and Tasks; fill
{slug} and {feature_title} and leave no unresolved placeholders.
  • Create or require a feature branch before implementation.
  • Use a git worktree only when the checkout is dirty or the user asks.
  • Run an implementation grill pass before coding to find artifact, task, test,
risk, and handoff gaps.
  • Resolve grill findings in the artifacts, asking the user only when a finding
changes scope or requires a product decision.
  • Stop only for true ambiguity, unrelated dirty work, or blocked verification.
  • Run verification, commit locally, and print exact push/PR handoff commands.
  • Do not push, open a PR, create checkpoint JSON, or use an interactive menu.

spec-driven and ralph-loop are out of scope for this skill-first v1 unless
they are rebuilt as explicit skill instructions.
41:[]

---

Source: https://github.com/Viniciuscarvalho/Feature-marker
Author: Viniciuscarvalho
Discovered via: skillsdirectory.com
Genre: ai-agents

SKILL.md source

---
name: Gemini
description: Gemini-ready install target for the feature-marker run-through skill workflow. Use from a Gemini prompt; the npm package is only the installer.
---

# Gemini

Gemini-ready install target for the feature-marker run-through skill workflow. Use from a Gemini prompt; the npm package is only the installer.

---
name: feature-marker
description: >
  Gemini-ready install target for the feature-marker run-through skill workflow.
  Use from a Gemini prompt; the npm package is only the installer.
---

# feature-marker for Gemini

Use this skill from inside Gemini prompts:

```text
Use feature-marker to implement billing-observability.
```

Run the complete flow by default:

- Create or reuse `tasks/{slug}/prd.md`, `tasks/{slug}/techspec.md`, and
  `tasks/{slug}/tasks.md`.
- Use the bundled templates in `templates/` for PRD, TechSpec, and Tasks; fill
  `{slug}` and `{feature_title}` and leave no unresolved placeholders.
- Create or require a feature branch before implementation.
- Use a git worktree only when the checkout is dirty or the user asks.
- Run an implementation grill pass before coding to find artifact, task, test,
  risk, and handoff gaps.
- Resolve grill findings in the artifacts, asking the user only when a finding
  changes scope or requires a product decision.
- Stop only for true ambiguity, unrelated dirty work, or blocked verification.
- Run verification, commit locally, and print exact push/PR handoff commands.
- Do not push, open a PR, create checkpoint JSON, or use an interactive menu.

`spec-driven` and `ralph-loop` are out of scope for this skill-first v1 unless
they are rebuilt as explicit skill instructions.
38:["$","div",null,{"className":"flex flex-wrap items-center gap-3 mb-8","children":[["$","$L3b",null,{"skillId":"524fef96-a681-4fa9-b9c4-5eb70b82ee8c","content":"$3c"}],["$","a",null,{"href":"/api/skills/viniciuscarvalho-gemini/download","target":"_blank","rel":"noopener noreferrer","className":"inline-flex items-center justify-center gap-2 px-4 py-2 text-sm font-medium border border-input bg-background hover:bg-accent hover:text-accent-foreground transition-colors","children":[["$","svg",null,{"ref":"$undefined","xmlns":"http://www.w3.org/2000/svg","width":16,"height":16,"fill":"currentColor","viewBox":"0 0 256 256","transform":"$undefined","children":[false,"$undefined",["$","path",null,{"d":"M224,144v64a8,8,0,0,1-8,8H40a8,8,0,0,1-8-8V144a8,8,0,0,1,16,0v56H208V144a8,8,0,0,1,16,0Zm-101.66,5.66a8,8,0,0,0,11.32,0l40-40a8,8,0,0,0-11.32-11.32L136,124.69V32a8,8,0,0,0-16,0v92.69L93.66,98.34a8,8,0,0,0-11.32,11.32Z"}]]}],"Download Zip"]}],["$","$L3d",null,{"skillId":"524fef96-a681-4fa9-b9c4-5eb70b82ee8c","skillSlug":"viniciuscarvalho-gemini","initialVoted":false}]]}]
3f:T542,---
name: feature-marker
description: >
  Gemini-ready install target for the feature-marker run-through skill workflow.
  Use from a Gemini prompt; the npm package is only the installer.
---

# feature-marker for Gemini

Use this skill from inside Gemini prompts:

```text
Use feature-marker to implement billing-observability.
```

Run the complete flow by default:

- Create or reuse `tasks/{slug}/prd.md`, `tasks/{slug}/techspec.md`, and
  `tasks/{slug}/tasks.md`.
- Use the bundled templates in `templates/` for PRD, TechSpec, and Tasks; fill
  `{slug}` and `{feature_title}` and leave no unresolved placeholders.
- Create or require a feature branch before implementation.
- Use a git worktree only when the checkout is dirty or the user asks.
- Run an implementation grill pass before coding to find artifact, task, test,
  risk, and handoff gaps.
- Resolve grill findings in the artifacts, asking the user only when a finding
  changes scope or requires a product decision.
- Stop only for true ambiguity, unrelated dirty work, or blocked verification.
- Run verification, commit locally, and print exact push/PR handoff commands.
- Do not push, open a PR, create checkpoint JSON, or use an interactive menu.

`spec-driven` and `ralph-loop` are out of scope for this skill-first v1 unless
they are rebuilt as explicit skill instructions.
41:[]


---

**Source**: https://github.com/Viniciuscarvalho/Feature-marker
**Author**: Viniciuscarvalho
**Discovered via**: skillsdirectory.com
**Genre**: ai-agents

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