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Demonstrate MCP tools, resources, and prompts for comprehensive protocol capability testing.
This MCP tool appears to be a demonstration of protocol capabilities and does not declare any required secrets or remote endpoints. Given the official source, open-source availability, and strong community adoption, overall risk is relatively low; however, it is flagged as capable of code execution and lacks a README, so its exact permission boundaries are not fully clear and it should be used with caution.
The materials explicitly state that no keys or environment variables are required, and no tokens, API keys, or other sensitive credentials are mentioned, so credential exposure and misuse risk appears low.
No remote endpoint host is declared, and the materials do not describe sending user data to external services; based on the available facts, there is no explicit network egress path.
The objective checks flag this tool as executes-code, indicating it can execute code locally or trigger processes. This is a standard high-privilege capability for MCP tools and does not by itself justify a high-risk rating, but its runtime environment and allowed actions should be constrained.
The description only says it demonstrates the full protocol capabilities of Tools/Resources/Prompts and does not specify the exact read/write data scope. Given that it is an MCP tool with execution capability, it should be assumed to potentially interact with local resources, but the materials do not show clear evidence of excessive access beyond a demo purpose.
The source is platform-curated and points to an open-source implementation under the official modelcontextprotocol repository, with strong community adoption (86.7k stars); these are significant risk-reducing factors. Although the license and maintenance status are not explicitly stated, the available evidence still supports strong auditability and source trustworthiness.
Copy the install command and let the AI configure it · recommended for beginners
Please install the "Everything" MCP server from askskill: Run: claude mcp add 'everything' -- npx -y @modelcontextprotocol/server-everything
Fetch web pages and convert them to Markdown for AI reading and analysis.
Check current time and convert time zones for cross-region coordination and scheduling.
Let AI read, search, and manage local Git repositories and commit history.
Store and recall cross-conversation details with persistent knowledge-graph-based memory.
Helps AI break down complex problems step by step and reflect on its reasoning.
Securely read and write local files, manage directories, and quickly search needed content.
Demo MCP server for calculations, time checks, notes, and code review prompts.
Call tools like weather lookup via MCP with reusable resources and prompts.
Test all MCP protocol features when building and validating clients.
Explore MCP capabilities through runnable demos of common integration patterns.
Use utility tools for files, math, JSON, time, and system queries.
Connect to the mcp API via MCP to extend AI tool capabilities.