Agent skill · Security

managing-mcps

Creates, analyzes, updates, and evaluates Model Context Protocol (MCP) servers including architecture assessment, security validation, and connection configuration. Use when user asks if current context or logic should be MCP, requests MCP creation/improvement/update, mentions MCP is outdated, or asks how MCPs work, what MCPs are, explaining MCP concepts, understanding MCP architecture, protocol specification, server implementation, client integration, or connecting MCP servers to Claude Code.

majiayu000github.com/majiayu000GitHub ↗
claude-codeMIT
Install
npx skills add majiayu000/claude-skill-registry --skill managing-mcps --agent claude-code

Same command for any agent — swap --agent for codex, cursor, copilot.

Facts
Files in the skill folder: 2
SKILL.md size: 19 KB
Bundled scripts: none
Path: skills/ai-llm/managing-mcps/SKILL.md
Open the folder on GitHub →
Where it comes from
Stars: 534
Language: HTML

Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.

Review
written from the skill's own SKILL.md · Aug 5, 2026

What it does

Enables comprehensive management of Model Context Protocol (MCP) servers including creation, analysis, improvement, and configuration.

How it works

  • Activates when the user asks if current conversation logic should become an MCP, wants improvement or outdated MCP, requests creation, or seeks MCP concepts and architecture.
  • Follows workflows: Evaluating if logic should be MCP (Decision criteria with a 4+ check rule), Creating New MCP Server (Requirements, Architecture, Implementation, Development, Configuration, Testing, Documentation), Analyzing Existing MCP (Discovery, Inventory, apply analysis framework, issues, recommendations), Updating Outdated MCP (Identify, Plan, Implement, Update, Validate), Configuring MCP Connection (Choose configuration scope, use CLI commands for adding servers, alternatives via file manipulation, authentication, verification, troubleshooting), and Using MCPs via Messages API or Conversations.
  • Uses specific CLI commands and file structures to add, list, get, remove MCP servers; references auxiliary guidance files for deeper steps (e.g., creation-guide.md, analysis-framework.md, configuration-guide.md, security-best-practices.md).
  • Includes workflow steps for testing with Inspector, token management, and prompt/resource invocation patterns in conversations.

When to use it

  • When user questions imply MCP usage or evaluation.
  • When MCP creation/improvement/update is requested.
  • When MCPs are described as outdated or MCP concepts need explanation.
  • When connecting MCP servers to Claude Code or configuring transport, authentication, and workspace scopes.

What it can touch

  • CLI-based MCP management commands:
    • claude mcp add --transport [stdio|http|sse] [--scope local|project|user] [--env KEY=VALUE] [--header "Name: Value"] [name] [command/url]
    • claude mcp list
    • claude mcp get [name]
    • claude mcp remove [name]
    • claude mcp add-json [json-string]
    • claude mcp reset-project-choices
  • File-based configuration via Read/Edit for .mcp.json structures
  • OAuth flows and token handling as described in oauth-authentication-flow.md

Caveats

  • Follows protocol compliance with current spec (2025-06-18).
  • Security measures rely on inputs sanitization, authorization checks, and proper error handling as described in security-best-practices.md.
  • Uses official SDKs where possible (@modelcontextprotocol/sdk).
  • Documentation references additional guidance files for detailed steps (creation-guide.md, analysis-framework.md, configuration-guide.md, environment-variable-expansion.md, mcp-resources-and-prompts.md, oauth-authentication-flow.md).
From the SKILL.md

# Managing MCPs Enables comprehensive management of Model Context Protocol (MCP) servers including creation, analysis, improvement, and configuration. ## When to Use This Skill Activate when: - User asks if current conversation logic should become an MCP - User asks if existing MCP can be improved or is outdated - User requests creation of new MCP server - User wants to analyze MCP architecture or implementation - User asks about MCP concepts, protocol, or how MCPs work - User wants to connect or configure MCP servers - You identify repeated tool patterns that would benefit from MCP extraction ## Core Workflows ### Workflow 1: Evaluating if Logic Should Be MCP When assessing whether current context or logic should become an MCP server: #### Decision Criteria Evaluate as checklist. Convert to MCP if 4+ criteria met: - [ ] Logic provides reusable tools/resources across conversations - [ ] Requires external system integration (APIs, databases, file systems) - [ ] Needs persistent state or connection management - [ ] Benefits multiple AI applications (not Claude-Code-specific) - [ ] Requires specialized runtime environment (Node.js, Python, Docker) - [ ] Implements security-sensitive o

What's inside
Steps it walks through
  1. When to Use This Skill
  2. Core Workflows
  3. Workflow 1: Evaluating if Logic Should Be MCP
  4. Workflow 2: Creating New MCP Server
  5. Workflow 3: Analyzing Existing MCP
  6. Workflow 4: Updating Outdated MCP
  7. Workflow 5: Configuring MCP Connection
  8. Workflow 6: Using MCPs via Messages API
  9. Workflow 7: Using MCPs in Conversations
  10. Progressive Disclosure References
  11. Key Principles
  12. Tool Usage Patterns
  13. Common Patterns
  14. Security Considerations
Ships with 1 file
  • metadata.json
Commands it runs
claude mcp add --transport [stdio|http|sse] [--scope local|project|user] [--env KEY=VALUE] [--header "Name: Value"] [name] [command/url]
Local stdio server (default scope)
claude mcp add --transport stdio my-server -- node /path/to/server.js
Project-scope server (team-shared)
claude mcp add --transport stdio --scope project github -- npx -y @modelcontextprotocol/server-github
Remote HTTP server with auth header
claude mcp add --transport http api-server --header "Authorization: Bearer token" https://api.example.com/mcp
With environment variables
claude mcp add --transport stdio github --env API_KEY=secret -- npx -y @modelcontextprotocol/server-github
claude mcp list
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About this skill
What does the managing-mcps skill do?

Creates, analyzes, updates, and evaluates Model Context Protocol (MCP) servers including architecture assessment, security validation, and connection configuration. Use when user asks if current context or logic should be MCP, requests MCP creation/improvement/update, mentions MCP is outdated, or asks how MCPs work, what MCPs are, explaining MCP concepts, understanding MCP architecture, protocol specification, server implementation, client integration, or connecting MCP servers to Claude Code.

How do I install it?

Run `npx skills add majiayu000/claude-skill-registry --skill managing-mcps --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.

Where does this skill come from?

From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.

Is a popular skill a good skill?

Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.

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