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.
Cite
Cite this page
ModelsAtlas. “MCP servers with no destructive tools”. Retrieved 29 Oct 2026. https://modelsatlas.com/mcp/no-destructive/page/21
Verdicts · 3,145 servers
Transports
- stdio, runs locally2,191
- Streamable HTTP, remote1,060
- SSE, legacy remote253
- Not declared563
A server can list more than one transport.
3,145 servers
481–504 of 3,145 · ranked by trust score, then stars
Legion Database
theralabs/legion-mcp
A server that helps people access and query data in databases using the Legion Query Runner with Model Context Protocol (MCP) in Python.
Web3
strangelove-ventures/web3-mcp
1 MCP to rule all them chains
Flux UI
iannuttall/flux-ui-mcp
NASA Data Interface
programcomputer/nasa-mcp-server
A Model Context Protocol (MCP) server for NASA APIs, providing a standardized interface for AI models to interact with NASA's vast array of data sources.
Octagon Deep Research
octagonai/octagon-deep-research-mcp
The Octagon Deep Research MCP server provides specialized AI-powered comprehensive research and analysis capabilities by integrating with advanced deep research agents. No rate limits, faster than ChatGPT Deep Research, more thorough than Grok DeepSearch or Perplexity Deep Research.
A11y
ronantakizawa/a11ymcp
MCP Server for Web Accessibility Testing (10k+ Downloads, #20 on ProductHunt)
Apple Music Control
kennethreitz/mcp-applemusic
An experimental MCP server for controlling Apple Music.
Atom of Thoughts
dioptx/mcp-atom-of-thoughts
MCP server for structured AI reasoning — decompose problems into atomic thoughts with dependency graphs, confidence tracking, and interactive D3.js visualization
Gateway
boilingdata/mcp-server-and-gw
An MCP stdio to HTTP SSE transport gateway with example server and MCP client
Library
lethain/library-mcp
MCP server for operating on Markdown knowledge bases
Ragie
ragieai/ragie-mcp-server
Ragie Model Context Protocol Server
Terminal
theailanguage/terminal_server
MCP server that can execute terminal commands
Chess.com
pab1it0/chess-mcp
A Model Context Protocol server for Chess.com's Published Data API. This provides access to Chess.com player data, game records, and other public information through standardized MCP interfaces, allowing AI assistants to search and analyze chess information.
Claude Soul
domdemetz/claude-soul
Self-correcting learning engine for Claude Code — persistent identity, behavioral pattern tracking, and cross-session memory
GitHub Chat
asyncfuncai/github-chat-mcp
A Model Context Protocol (MCP) for analyzing and querying GitHub repositories using the GitHub Chat API.
Julia
aplavin/julia-mcp
MCP server for persistent Julia sessions — fast iteration without startup/compilation overhead
JVM
xzq-xu/jvm-mcp-server
This is an implementation project of a JVM-based MCP (Model Context Protocol) server. The project aims to provide a standardized MCP server implementation for the JVM platform, enabling AI models to better interact with the Java ecosystem.
felipfr/linkedin-mcpserver
A powerful Model Context Protocol server for LinkedIn API integration
Lucidity
hyperb1iss/lucidity-mcp
AI-powered code quality analysis using MCP to help AI assistants review code more effectively. Analyze git changes for complexity, security issues, and more through structured prompts.
ReAPI OpenAPI
reapi-com/mcp-openapi
OpenAPI specification MCP server.
RimSage
realloon/rimsage
An MCP server that enables searching and browsing of RimWorld source code.
Augmented Nature ChEMBL
augmented-nature/augmented-nature-chembl-mcp-server
A comprehensive Model Context Protocol (MCP) server providing advanced access to the ChEMBL chemical database.
ChEMBL
augmented-nature/chembl-mcp-server
A comprehensive Model Context Protocol (MCP) server providing advanced access to the ChEMBL chemical database.
OPNsense
pixelworlds/opnsense-mcp-server
Modular MCP server for OPNsense firewall management - 88 tools providing access to 2000+ methods through AI assistants
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Questions
What counts as destructive?
How is this different from read-only?
Does no destructive tools mean safe?
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- What counts as destructive?
- How is this different from read-only?
- Does no destructive tools mean safe?