MCP servers · least privilege

MCP servers with no destructive tools

3,151 MCP servers declare at least one tool and none of them is classed destructive: nothing deletes, overwrites or runs a command through a declared tool. 1,622 of them only read; the rest may create or edit.

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ModelsAtlas. “MCP servers with no destructive tools”. Retrieved 30 Oct 2026. https://modelsatlas.com/mcp/no-destructive/page/57

Verdicts · 3,151 servers

✓SAFE1,634!CAUTION522✕BLOCK995

Transports

A server can list more than one transport.

3,151 servers · 1,345–1,368 · ranked by trust score, then stars
Reddit Content API✓SAFE B

jlcases/mcp-reddit

MCP for reddit

★ 24GitHub stars3 write
Smart Photo Journal✓SAFE B

siddhant-k-code/memory-journal-mcp-server

MCP server designed to help you search and analyze your photo library (iCloud - Apple photos)

★ 24GitHub stars3 readstdio
Substack✓SAFE B

michalnaka/mcp-substack

🤖 MCP Server for Substack integration with Claude AI Desktop. Download and parse Substack posts directly in your Claude conversations.

★ 24GitHub stars1 writestdio
Tailscale Echo✓SAFE B

remyguercio/tailscale-mcp-echo

Identity aware MCP server example using Tailscale serve.

★ 24GitHub stars1 readstreamable-http
You.com DX Toolkit✓SAFE B

youdotcom-oss/dx-toolkit

STDIO bridge for the hosted You.com MCP server at https://api.you.com/mcp.

★ 24GitHub stars1 readstdio
Anti-Bullshit✓SAFE B

bmorphism/anti-bullshit-mcp-server

MCP server for analyzing claims, validating sources, and detecting manipulation using multiple epistemological frameworks

★ 23GitHub stars3 readstdio
Browser Use✓SAFE B

ztobs/cline-browser-use-mcp

Cline Browser-Use MCP

★ 23GitHub stars1 writestdio
China Stock✓SAFE B

peikuo/china-stock-mcp-server

★ 23GitHub stars3 write
Claude Intel✓SAFE B

musaceylan/claude-intel-mcp

AI-powered MCP server that continuously improves Claude Code by learning from high-signal GitHub repositories — auto-evolving developer intelligence layer

★ 23GitHub stars3 writestdio
Higress OPS✓SAFE B

higress-group/higress-ops-mcp-server

A Model Context Protocol (MCP) server implementation that enables comprehensive configuration and management of Higress.

★ 23GitHub stars5 write
lsp-mcp-server✓SAFE B

ProfessioneIT/lsp-mcp-server

An MCP (Model Context Protocol) server that bridges Claude Code to Language Server Protocol (LSP) servers, enabling semantic code intelligence capabilities.

★ 23GitHub stars4 writestdio
Medical APIs✓SAFE B

pascalwhoop/medical-mcps

A collection of MCP tools for AI agents to interact with major biomedical databases

★ 23GitHub stars1 readstreamable-http
Memos✓SAFE B

leslieleung/mcp-server-memos

A MCP(Model Context Protocol) server for Memos.

★ 23GitHub stars1 writestdio
Meta Discovery✓SAFE B

wojtyniak/mcp-mcp

Meta-MCP Server that acts as a tool discovery and provisioning service for the Model Context Protocol

★ 23GitHub stars1 readstreamable-http
Nobitex✓SAFE B

xmannii/nobitex-mcp-server

a Model Context Protocol (MCP) server that provides access to cryptocurrency market data from the Nobitex API.

★ 23GitHub stars4 readstdio
Pkgx✓SAFE B

pkgxdev/mcp

can your ai run anything? yes it can

★ 23GitHub stars2 writestdio
QA Sphere✓SAFE B

hypersequent/qasphere-mcp

MCP Server for QA Sphere TMS

★ 23GitHub stars2 writestdio
Room✓SAFE B

agree-able/room-mcp

Allow MCP clients like claude-desktop to use rooms to coordinate with other agents

★ 23GitHub stars2 writestdio
Screenshot✓SAFE B

kazuph/mcp-screenshot

Repository for MCP screenshot functionality

★ 23GitHub stars1 readstdio
SecurityCopilot✓SAFE B

jguimera/securitycopilotmcpserver

MCP Server that integrates with Security Copilot, Sentinel and other tools (in the future). It enhance the process of developing , testing and uploading Security Copilot artifacts.

★ 23GitHub stars3 writesse
Stadia Maps✓SAFE B

stadiamaps/stadiamaps-mcp-server-ts

A TypeScript MCP server for interacting with the Stadia Maps APIs

★ 23GitHub stars6 readstdio
Swiss Open Data✓SAFE B

vikramgorla/mcp-swiss

Swiss open data MCP server — transport, weather, geodata, companies, etc,. Zero API keys.

★ 23GitHub stars3 writestdio
Twitter RapidAPI✓SAFE B

vaibhavgeek/twitter-rapidapi-mcp-x

Twitter-RapidAPI-MCP-X is a lightweight API available on RapidAPI that provides streamlined access to Twitter data, including tweets, user info, and trending topics. It's perfect for building social media analytics and monitoring tools.

★ 23GitHub stars1 readstdio
Unified Gateway✓SAFE B

mcp360/unified-gateway-mcp

Unified MCP Gateway Platform, Marketplace & Custom MCPs

★ 23GitHub stars1 writestdio

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Questions

What counts as destructive?
A tool that deletes, overwrites or runs commands. We class every tool the source declares as read, write or destructive; a server is listed here when it has tools and none is destructive.
How is this different from read-only?
Read-only servers have only read tools (1,622 servers). This list also includes servers whose tools write: 1,529 of the 3,151 do.
Does no destructive tools mean safe?
No. 1,634 are SAFE, 522 CAUTION and 995 BLOCK on this list. The verdict comes from the audit of the source, not from the tool list alone.

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