What is mcp-server-architect?

A development guide for building MCP servers with FastMCP. An MCP server lets coding agents and other applications call tools or access connected services through a shared standard.

Use it to design and implement MCP servers, organize tools, package them, publish them, troubleshoot deployments, and support Claude, Cursor, Windsurf, and Zed.

It covers the server lifecycle, compatibility, security, performance, packaging, and integration across several agent-focused development environments.

How sandraschi/inkscape-mcp configures Claude Code and Cursor

Reuse

Borrowing it

Nothing to install: this file belongs to sandraschi/inkscape-mcp. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/sandraschi/inkscape-mcp/master/.cursor/skills/mcp-server-developer/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/sandraschi/inkscape-mcp

Made for: Claude Code, Cursor.

Or install inkscape-mcp, the plugin that ships this one along with the rest of its 4 skills, 1 MCP server.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/sandraschi/inkscape-mcp/mcp-server-developer/github.svg)](https://agentmods.dev/skills/sandraschi/inkscape-mcp/mcp-server-developer)

Your own site

<a href="https://agentmods.dev/skills/sandraschi/inkscape-mcp/mcp-server-developer"><img src="https://agentmods.dev/badge/skills/sandraschi/inkscape-mcp/mcp-server-developer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/sandraschi/inkscape-mcp/mcp-server-developer"><img src="https://agentmods.dev/badge/skills/sandraschi/inkscape-mcp/mcp-server-developer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 40 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 3,116 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits

NVIDIA SkillSpector pass 7 Sept 2026

SkillSpector: 1 finding, up to low

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

low MCP Rug Pull · line 54
pip install without ==version installs the latest release, which could include malicious changes.

Fix: Pin the version: pip install package==1.2.3

How audits are shown

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00040	$0.03116
Opus 5.5	$0.00016	$0.01246
Sonnet 5.5	$0.00008	$0.00623
Haiku 4.5	$0.00004	$0.00312

Measured 1mo ago against content hash cfcf152fc92f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

mcp-server-architect scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

8 near-identical copies found in the catalogue:

mcp-server-architect — 100% identical, 0 lines differ
mcp-server-architect — 100% identical, 0 lines differ
mcp-server-architect — 100% identical, 0 lines differ
mcp-server-architect — 100% identical, 0 lines differ
mcp-server-architect — 100% identical, 0 lines differ
mcp-server-architect — 100% identical, 0 lines differ
mcp-server-architect — 100% identical, 0 lines differ
mcp-server-architect — 100% identical, 0 lines differ

.cursor/skills/mcp-server-developer/SKILL.md · 434 lines

How it starts

The opening of the file, as written. The whole thing — 434 lines — stays where its author put it; the contents beside it link to each section on GitHub.

MCP Server Architect

Overview

Master the complete MCP server development lifecycle with FastMCP 2.14.3, covering architecture design, implementation best practices, ecosystem integration, and production deployment across Claude Desktop, Cursor, Windsurf, and all agentic IDEs.

When to Use This Skill

Activate for:

Designing MCP server architecture and tool organization
Implementing FastMCP 2.14.3 features (sampling, cooperative patterns)
Following Anthropic MCP standards and best practices
Integrating with MCPB packaging and distribution
Publishing to Glama.ai, LobeHub, and MCP marketplaces
Supporting multiple IDEs (Claude, Cursor, Windsurf, Zed)
Troubleshooting MCP server deployment and compatibility

Core Capabilities

🏗️ Architecture & Design

FastMCP 2.14.3 Architecture: Latest framework features and patterns
Tool Design Patterns: Portmanteau tools, cooperative patterns, sampling workflows
Security & Reliability: Error handling, authentication, rate limiting
Performance Optimization: Async patterns, connection pooling, caching

🛠️ Development Workflow

MCPB Packaging: Build, distribution, and installation standards
IDE Integration: Claude Desktop, Cursor, Windsurf, Zed compatibility
Testing Strategies: Unit tests, integration tests, MCP protocol testing
Debugging Tools: MCP Inspector, logging, error diagnostics

🌐 Ecosystem Integration

Marketplace Publishing: Glama.ai, LobeHub, skillsmp.com submission
Community Standards: Following established MCP patterns and conventions
Cross-Platform Support: Windows, macOS, Linux deployment
Version Management: Semantic versioning, backward compatibility

📊 Production Operations

Monitoring & Observability: Health checks, metrics, logging
Scaling Strategies: Connection handling, resource management
Update Mechanisms: Auto-updates, migration strategies
Support & Maintenance: User feedback, bug fixes, feature requests

Read the full file on GitHub · 434 lines

Files

What ships with it

14 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago First seen · 434 lines · 40 tokens per session scan A cfcf152fc92f

Subscribe to this mod's changes

mcp-server-architect is a skill published in the GitHub repository sandraschi/inkscape-mcp (90 stars, last pushed 9d ago), licensed MIT. It adds 40 tokens to every session and 3,116 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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inkscape-mcp: Skill for Claude Code