mcp-builder
Build Reliable MCP Servers
MCP integrations need clear tools, safe transports, and reliable evaluations. This skill guides Claude, Codex, and Claude Code through planning, implementation, testing, and evaluation for Python or TypeScript MCP servers.
Install with my Agent
Copy this request to your Agent. It includes the canonical Skill page and manifest.
Review the Skillstore skill "mcp-builder" from https://skillstore.io/skills/azeem-2-mcp-builder.md and its manifest at https://skillstore.io/api/skills/azeem-2-mcp-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.
Test it
Using "mcp-builder". Plan an MCP server for a project management API.
Expected outcome:
- Recommended transport: stdio for local use or streamable HTTP for shared deployment.
- Tool groups: project listing, task search, task updates, user lookup, and reporting.
- Validation focus: project IDs, date ranges, pagination limits, and response format selection.
Using "mcp-builder". Review my MCP tool descriptions and schemas.
Expected outcome:
- Several tool names need a service prefix for discoverability.
- List operations should include limit, offset, total count, and next page metadata.
- Mutation tools should include destructive and idempotent annotations.
Using "mcp-builder". Create evaluation questions for a read-only GitHub MCP server.
Expected outcome:
- Questions should combine search, filtering, and aggregation across repositories or issues.
- Answers should be exact strings, counts, dates, or IDs that can be compared reliably.
- Remove tasks that require writing, deleting, or modifying repository state.
Security Audit
SafeNo malicious intent, prompt injection, or hidden exfiltration behavior was found. The static findings are documentation examples, placeholder credentials, Markdown backticks, and explicit user-configured evaluation settings. The evaluation harness should still be used with scoped test credentials when connecting to untrusted MCP servers.
Risk Factors
๐ Network access (33)
๐ Env variables (18)
โ๏ธ External commands (46)
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<iframe src="https://skillstore.io/embed/skills/azeem-2-mcp-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 ยท BibTeX ยท CFF)
APA citation
Azeem-2. (2026). mcp-builder security audit report (audit version 8) [Author version unspecified]. Skillstore. https://skillstore.io/skills/azeem-2-mcp-builder/audits/8BibTeX citation
@techreport{azeem-2-azeem-2-mcp-builder-2026,
author = {Azeem-2},
title = {mcp-builder security audit report (audit version 8)},
institution = {Skillstore},
year = {2026},
number = {8},
url = {https://skillstore.io/skills/azeem-2-mcp-builder/audits/8},
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-builder security audit report (audit version 8)"
version: "unspecified"
type: report
authors:
- name: "Azeem-2"
date-released: "2026-07-05"
url: "https://skillstore.io/skills/azeem-2-mcp-builder/audits/8"
identifiers:
- type: other
value: "skillstore:azeem-2-mcp-builder:audit:8"
description: "Skillstore immutable audit report identifier"
Compare variants
15 installable variantsEach author remains a separate installable skill. The recommended variant is ranked by Skillstore evidence.
Why this variant is first
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Skillstore Score
Why this score Evidence Confidence: HighWhat You Can Build
Plan a New MCP Integration
Map API endpoints into clear MCP tools with names, schemas, and safe transport choices.
Improve an Existing MCP Server
Review tool descriptions, pagination, validation, error handling, and structured responses for better agent performance.
Evaluate Tool Use Quality
Create realistic read-only evaluation questions and run them against an MCP server.
Try These Prompts
Help me plan an MCP server for this API. Recommend tool groups, transport, naming conventions, and validation requirements.
Turn these API operations into MCP tools. Include tool names, parameter descriptions, response formats, pagination, and annotations.
Review this MCP server for tool clarity, input validation, error handling, pagination, authentication, and response structure.
Create read-only evaluation questions for this MCP server. Make answers stable, verifiable, and useful for measuring tool quality.
Best Practices
- Start with real user workflows, then map them to focused and composable tools.
- Use strict schemas, bounded pagination, timeouts, and actionable error messages.
- Evaluate with read-only tasks that have stable and verifiable answers.
Avoid
- Do not expose every API endpoint without clear names and descriptions.
- Do not return unbounded result sets or verbose raw API payloads by default.
- Do not rely on annotations alone for security-sensitive client decisions.
Frequently Asked Questions
Does this skill build the MCP server automatically?
Which languages does it cover?
Can it help with remote MCP servers?
Does it include security guidance?
How does the evaluation workflow work?
Should I check the official MCP documentation?
Developer Details
Author
Azeem-2License
Complete terms in LICENSE.txt
Skillstore revision
r1
Version notice
The author did not declare a version.
Ref
5ab1d37e83436c6eef84de88573e142b94f2a4ad
Maintenance freshness
7/18/2026
Usage
6 downloads ยท 213 views
File structure
๐ reference/
๐ evaluation.md
๐ node_mcp_server.md
๐ python_mcp_server.md
๐ scripts/
๐ connections.py
๐ evaluation.py
๐ requirements.txt
๐ LICENSE.txt
๐ SKILL.md