Build MCP Servers with mcp-use
MCP server work often fails when tools, resources, prompts, widgets, and authentication are mixed without clear patterns. This skill gives Claude, Codex, and Claude Code focused mcp-use guidance for implementation, review, and deployment.
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "mcp-apps-builder" from https://skillstore.io/skills/mcp-use-mcp-apps-builder.md and its manifest at https://skillstore.io/api/skills/mcp-use-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.
Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.
Using "mcp-apps-builder". Create a new MCP server with a greeting action.
Expected outcome:
The assistant identifies the quickstart and tools references, scaffolds the project, adds a focused greeting tool, and explains how to run it locally.
Using "mcp-apps-builder". Add a visual browser for search results.
Expected outcome:
The assistant recommends a widget-backed workflow, defines which data belongs in tool output, and outlines state handling in the widget.
Using "mcp-apps-builder". Review my MCP server before deployment.
Expected outcome:
The assistant checks validation, response helpers, authentication configuration, secret handling, rate limits, and deployment prerequisites.
Static analysis reported many severe patterns, but contextual review found them in Markdown documentation, examples, relative links, and placeholder configuration. No confirmed malicious intent, credential exfiltration, prompt-injection attempt, or runnable hidden behavior was found. The main residual risk is that users may copy example commands, network calls, or environment variable handling without adapting them safely.
Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.
https://skillstore.io/skills/mcp-use-mcp-apps-builder/audits/4?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report[](https://skillstore.io/skills/mcp-use-mcp-apps-builder?utm_source=security_passport_badge)<a href="https://skillstore.io/skills/mcp-use-mcp-apps-builder?utm_source=security_passport_badge"><img src="https://skillstore.io/badges/skills/mcp-use-mcp-apps-builder/security.svg" alt="Skillstore security assessment" loading="lazy"></a><iframe src="https://skillstore.io/embed/skills/mcp-use-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>mcp-use. (2026). mcp-apps-builder security audit report (audit version 4) [Author version unspecified]. Skillstore. https://skillstore.io/skills/mcp-use-mcp-apps-builder/audits/4@techreport{mcp-use-mcp-use-mcp-apps-builder-2026,
author = {mcp-use},
title = {mcp-apps-builder security audit report (audit version 4)},
institution = {Skillstore},
year = {2026},
number = {4},
url = {https://skillstore.io/skills/mcp-use-mcp-apps-builder/audits/4},
note = {Author version unspecified}
}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 4)"
version: "unspecified"
type: report
authors:
- name: "mcp-use"
date-released: "2026-07-06"
url: "https://skillstore.io/skills/mcp-use-mcp-apps-builder/audits/4"
identifiers:
- type: other
value: "skillstore:mcp-use-mcp-apps-builder:audit:4"
description: "Skillstore immutable audit report identifier"
Each author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
mcp-use-mcp-apps-builder
2026-08-21
shubhamsaboo-mcp-apps-builder
2026-08-21
Use the quickstart and architecture references to scaffold a mcp-use server and add the first tool.
Use the authentication references to choose WorkOS, Supabase, or a custom OAuth provider.
Use the checklists and common patterns to review validation, response formatting, widgets, and deployment readiness.
Use the mcp-apps-builder skill to help me create a new mcp-use MCP server with one simple tool.
Use the mcp-apps-builder authentication references to add Supabase or WorkOS authentication to my MCP server.
Use the mcp-apps-builder widget references to design a React widget that shows data and calls a server tool.
Use the mcp-apps-builder references to review my MCP server for architecture, validation, response helpers, authentication, and deployment risks.
Author
mcp-useLicense
MIT
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
b8ca75d2c0a7e7102978993058777d82b8ab2610
Maintenance freshness
7/18/2026
Usage
6 downloads · 175 views
Build ChatGPT Apps with MCP Widgets
ChatGPT app builders need clear patterns for MCP servers, widget state, and Apps SDK metadata. This deprecated skill provides mcp-use references and migration guidance for interactive widget projects.
Build MCP Servers with mcp-use
Building MCP servers requires consistent tool, resource, prompt, and widget patterns. This deprecated skill documents mcp-use patterns and directs users to the newer mcp-app-builder skill.
Design Production-Ready APIs
by AutumnsGrove
Inconsistent API contracts create integration errors and costly migrations. This skill guides REST, GraphQL, OpenAPI, authentication, versioning, validation, and documentation decisions.
Set Up Convex Authentication
by get-convex
Convex auth setup can fail when provider wiring, environment variables, and backend checks do not match. This skill guides the correct provider flow and adds verified Convex authentication patterns.
Build CloudBase HTTP API Clients
by tencentcloudbase
CloudBase teams need reliable raw HTTP integrations when SDKs are unavailable. This skill guides endpoint selection, authentication, OpenAPI lookup, and safe request construction.
Configure Azure Identity for Rust
by sickn33
Azure authentication choices can be difficult to match to each runtime. This skill provides focused Rust examples for local tools, managed identities, and service principals.
Build Production-Ready MCP Servers
by sickn33
Building MCP servers requires protocol, SDK, and evaluation choices that are easy to miss. This skill guides planning, implementation, testing, and Microsoft ecosystem decisions for reliable integrations.
Build Consistent FastAPI Routers
by sickn33
FastAPI endpoints become inconsistent when authentication, models, and status codes vary. This skill provides concise router patterns and integration steps for reliable API development.