MCP servers · least privilege

MCP servers with no destructive tools

3,145 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. 1,620 of them only read; the rest may create or edit.

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ModelsAtlas. “MCP servers with no destructive tools”. Retrieved 29 Oct 2026. https://modelsatlas.com/mcp/no-destructive/page/13

Verdicts · 3,145 servers

✓SAFE1,632!CAUTION521✕BLOCK992

Transports

A server can list more than one transport.

3,145 servers

289–312 of 3,145 · ranked by trust score, then stars

Search1API

fatwang2/search1api-mcp

✓SAFE B

Official Search1API MCP server for web search, news, crawling, sitemaps, and trends—hosted with OAuth 2.1 or local via npm.

★ 1735 readstdio

mcp-image

shinpr/mcp-image

✓SAFE B

MCP server for AI image generation and editing with automatic prompt optimization and quality presets. Supports Nano Banana (Gemini), OpenAI GPT Image, and BytePlus Seedream.

★ 1721 writestdio

Simple PubMed

andybrandt/mcp-simple-pubmed

✓SAFE B

MCP server for searching and querying PubMed medical papers/research database

★ 1722 read

Image Generator

shinpr/mcp-image

✓SAFE B

MCP server for AI image generation and editing with automatic prompt optimization and quality presets. Supports Nano Banana (Gemini), OpenAI GPT Image, and BytePlus Seedream.

★ 1711 writestdio

LMStudio Bridge

infinitimeless/lmstudio-mcp

✓SAFE B

A Model Control Protocol (MCP) server that allows Claude to communicate with locally running LLM models via LM Studio.

★ 1712 writestdio

Mcp-Use

mcp-use/mcp-use-ts

✓SAFE B

mcp-use is the framework for MCP with the best DX - Build AI agents, create MCP servers with UI widgets, and debug with built-in inspector. Includes client SDK, server SDK, React hooks, and powerful dev tools.

★ 1711 writestreamable-http

MLIT Data Platform

mlit-data-platform/mlit-dpf-mcp

✓SAFE B
★ 17118 readstdio

Computer Control

ab498/computer-control-mcp

✓SAFE B

MCP server that provides computer control capabilities, like mouse, keyboard, OCR, etc. using PyAutoGUI, RapidOCR, ONNXRuntime. Similar to 'computer-use' by Anthropic. With Zero External Dependencies.

★ 1691 write

Scrapeless

scrapeless-ai/scrapeless-mcp-server

✓SAFE B

Scrapeless Mcp Server

★ 1691 writesse

Serper Search and Scrape

marcopesani/mcp-server-serper

✓SAFE B

Serper MCP Server supporting search and webpage scraping

★ 16915 readstdio

serper-search-scrape-mcp-server

marcopesani/mcp-server-serper

✓SAFE B

Serper MCP Server supporting search and webpage scraping

★ 16915 readstdio

web3-research-mcp

aaronjmars/web3-research-mcp

✓SAFE B

Local MCP server for deep crypto token research across CoinGecko, DeFiLlama and web search. Free, no API key.

★ 1682 writestdio

Content Summarizer

0xshellming/mcp-summarizer

✓SAFE B

MCP Server for AI Summarization

★ 1671 readstdio

RenderDoc

linkingooo/renderdoc-mcp

✓SAFE B

MCP server for RenderDoc — AI-assisted GPU frame capture analysis

★ 1664 write

Salesforce MCP Server

tsmztech/mcp-server-salesforce

✓SAFE B

Salesforce MCP Server

★ 1655 writestdio

Salesforce

tsmztech/mcp-server-salesforce

✓SAFE B

Salesforce MCP Server

★ 1655 writestdio

Semantic Scholar

yuzongmin/semantic-scholar-fastmcp-mcp-server

✓SAFE B

A FastMCP server implementation for the Semantic Scholar API, providing comprehensive access to academic paper data, author information, and citation networks.

★ 16516 readstreamable-http

Zotero Connector

kaliaboi/mcp-zotero

✓SAFE B

A connector for Claude Desktop to work with collection and sources on your Zotero Cloud.

★ 1645 readstdio

Web3 Research

aaronjmars/web3-research-mcp

✓SAFE B

Local MCP server for deep crypto token research across CoinGecko, DeFiLlama and web search. Free, no API key.

★ 1632 writestdio

Example

alejandro-ao/mcp-server-example

✓SAFE B

A simple MCP server to search for documentation (tutorial)

★ 1621 readstdio

Game Asset Generator

mubarakhalketbi/game-asset-mcp

✓SAFE B

An MCP server for creating 2D/3D game assets from text using Hugging Face AI models.

★ 1615 readsse

Read Website Fast

just-every/mcp-read-website-fast

✓SAFE B

Quickly reads webpages and converts to markdown for fast, token efficient web scraping

★ 1611 readstdio

Zotero

kujenga/zotero-mcp

✓SAFE B

Lightweight Model Context Protocol (MCP) server for the Zotero API, in Python

★ 1612 readstdio

BloodHound

stevenyu113228/bloodhound-mcp

✓SAFE B
★ 1602 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 (1,620 servers). This list also includes servers whose tools write: 1,525 of the 3,145 do.
Does no destructive tools mean safe?
No. 1,632 are SAFE, 521 CAUTION and 992 BLOCK on this list. The verdict comes from the audit of the source, not from the tool list alone.

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