Skills mcp-apps-builder

📦

mcp-apps-builder

Name: mcp-apps-builder
Author: shubhamsaboo

Content revision r1 Safe ⚙️ External commands🌐 Network access📁 Filesystem access🔑 Env variables⚡ Contains scripts

Build MCP Apps with mcp-use

MCP server projects need consistent patterns for tools, resources, prompts, widgets, authentication, and deployment. This skill guides Claude, Codex, and Claude Code through mcp-use references before implementation.

Supports: Claude Codex Code(CC)

📊 73 Adequate

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request

Review the Skillstore skill "mcp-apps-builder" from https://skillstore.io/skills/shubhamsaboo-mcp-apps-builder.md and its manifest at https://skillstore.io/api/skills/shubhamsaboo-mcp-apps-builder/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/shubhamsaboo-mcp-apps-builder.md Signed manifest GET /api/skills/shubhamsaboo-mcp-apps-builder/manifest Signed lockfile GET /api/skills/shubhamsaboo-mcp-apps-builder/lockfile

Test it

Using "mcp-apps-builder". Create a todo MCP server with a visual list widget.

Expected outcome:

A setup plan for a new mcp-use project.
Recommended tools and widget responsibilities.
Validation, response, and state-management checkpoints.

Using "mcp-apps-builder". Add Supabase authentication to my existing MCP server.

Expected outcome:

A short provider selection summary.
Required environment variables and configuration notes.
Implementation steps for protected tool access.

Using "mcp-apps-builder". Review this server before deployment.

Expected outcome:

A prioritized readiness checklist.
Findings for authentication, errors, widgets, and deployment.
Concrete next steps for production hardening.

Security Audit

Safe

v2 • 7/7/2026 Open versioned report

The package contains Markdown reference material and no executable skill scripts. All static hits were reviewed as documentation examples, relative reference links, or benign mcp-use patterns; no prompt-injection text or data-exfiltration intent was found.

Files scanned

9,365

Lines analyzed

Review items

False positives ignored

Risk Factors

⚙️ External commands (230)

🌐 Network access (50)

📁 Filesystem access (40)

🔑 Env variables (47)

⚡ Contains scripts (1)

references/patterns/common-patterns.md:823

No confirmed security findings were detected by the latest completed static and semantic audit. This does not prove the skill has no side effects.

Audited by: codex View Audit History →

Share & cite this report

Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.

Open versioned report

Copy report link

https://skillstore.io/skills/shubhamsaboo-mcp-apps-builder/audits/2?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown badge

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Embed card

<iframe src="https://skillstore.io/embed/skills/shubhamsaboo-mcp-apps-builder.html" title="Skillstore Security Assessment" sandbox="allow-popups allow-popups-to-escape-sandbox" loading="lazy" referrerpolicy="no-referrer" width="420" height="180"></iframe>

Academic citations (APA · BibTeX · CFF)

APA citation

shubhamsaboo. (2026). mcp-apps-builder security audit report (audit version 2) [Author version unspecified]. Skillstore. https://skillstore.io/skills/shubhamsaboo-mcp-apps-builder/audits/2

BibTeX citation

@techreport{shubhamsaboo-shubhamsaboo-mcp-apps-builder-2026,
  author = {shubhamsaboo},
  title = {mcp-apps-builder security audit report (audit version 2)},
  institution = {Skillstore},
  year = {2026},
  number = {2},
  url = {https://skillstore.io/skills/shubhamsaboo-mcp-apps-builder/audits/2},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "mcp-apps-builder security audit report (audit version 2)"
version: "unspecified"
type: report
authors:
  - name: "shubhamsaboo"
date-released: "2026-07-07"
url: "https://skillstore.io/skills/shubhamsaboo-mcp-apps-builder/audits/2"
identifiers:
  - type: other
    value: "skillstore:shubhamsaboo-mcp-apps-builder:audit:2"
    description: "Skillstore immutable audit report identifier"

Compare variants

2 installable variants

Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.

Why this variant is first

Highest Skillstore Score

Author / source Skillstore Score Evidence Confidence Skillstore usage Updated

mcp-use Recommended

mcp-use-mcp-apps-builder

Skillstore Score 74

Evidence Confidence High

Skillstore usage 11

Updated

2026-09-09

shubhamsaboo Current

shubhamsaboo-mcp-apps-builder

Skillstore Score 73

Evidence Confidence Medium

Skillstore usage 4

Updated

2026-09-09

Skillstore Score

Why this score Evidence Confidence: Medium

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Start a new MCP server

Use the foundation references to scaffold a mcp-use server and choose the first tools, resources, or widgets.

Add authenticated MCP features

Follow provider-specific guidance for WorkOS, Supabase, or custom OAuth before adding protected tools.

Review an MCP app design

Compare an existing server against mcp-use patterns for responses, widgets, state, and deployment readiness.

Try These Prompts

Plan a first server

Use mcp-apps-builder to plan a new mcp-use MCP server for a weather assistant. Read the foundation references first, then list the setup steps and first feature choices.

Add a protected tool

Use mcp-apps-builder to add an authenticated tool to an existing mcp-use server. Select the right authentication reference and explain the required environment settings.

Design an interactive widget

Use mcp-apps-builder to design an interactive widget for browsing records. Read the widget basics, state, interactivity, and UI guidance before proposing the implementation plan.

Audit a production server

Use mcp-apps-builder to review a production mcp-use server for response helpers, authentication, widgets, deployment settings, and common anti-patterns. Return prioritized fixes.

Best Practices

Read the specific reference file before changing a tool, resource, prompt, widget, or authentication path.
Keep tools focused on one capability and validate all external input with schemas.
Use response helpers, environment variables, and deployment checklists before shipping production servers.

Avoid

Do not scaffold inside an unrelated project without confirming the target directory.
Do not hardcode secrets, API keys, provider URLs, or deployment credentials in source files.
Do not build widgets without loading states, theme support, and clear ownership of UI state.