Best Deno MCP Servers

Deno is a secure runtime for JavaScript and TypeScript that focuses on simplicity, security, and developer productivity.

View all Deno MCP Servers

Why this server?
Enables searching for Deno packages and retrieving version history and registry data.
Ecosyste.ms Package Dataofficial
Developer Tools Search Databases
ecosyste-ms
A
license
A
quality
B
maintenance
Enables querying package ecosystem data from ecosyste.ms, including package metadata, versions, security advisories, dependencies, and repository information across 40+ package registries with fast local SQLite lookups and API fallback.
Updated 3 days ago (2026-10-28 12:01 UTC)
10
12 npm
9
MIT
Why this server?
Offers alternative runtime environment for running the Docfork MCP server when users encounter bundler issues
Docforkofficial
Documentation Access Developer Tools
docfork
A
license
A
quality
F
maintenance
Provides up-to-date documentation for 9000+ libraries directly in your AI code editor, enabling accurate code suggestions and eliminating outdated information.
Updated 5 months ago (2026-06-13 06:28 UTC)
1
174 npm
484
MIT
Why this server?
Parses deno.lock and checks dependency publish times from both the npm registry and jsr.io.
unripe
Developer Tools Security CI/CD & DevOps
ashfall-sh
A
license
A
quality
A
maintenance
Checks how long ago a package version was published and returns the newest version older than a minimum age (3 days by default), so an agent avoids brand new releases when adding dependencies. Also checks lockfiles across 15 ecosystems; read-only.
Updated 3 days ago (2026-10-28 14:25 UTC)
3
MIT
Why this server?
Used as a runtime for the GitHub MCP server component, required as a prerequisite for running the integration.
Radicle + GitHub MCP Server
Version Control Developer Tools Code Execution
fovi-llc
A
license
B
quality
D
maintenance
A Model Context Protocol server that provides tools for interacting with both Radicle (peer-to-peer code collaboration) and GitHub through a unified interface, enabling repository management, synchronization, and collaboration features across both platforms.
Updated a year ago (2025-06-23 06:26 UTC)
11
Apache 2.0
Why this server?
Detects and provides information about Deno dev servers, including port, PID, memory usage, and allows killing them.
localhost-mcp
Developer Tools OS Automation
HasanJahidul
A
license
A
quality
D
maintenance
Inspect, manage, and kill local dev servers via MCP. Stop guessing what's on :3000. Five tools: list servers with framework detection, inspect ports, find zombies, diagnose conflicts, safe-kill with dry-run default. Local, no cloud, no telemetry.
Updated 6 months ago (2026-05-11 07:12 UTC)
5
4 npm
4
MIT
Why this server?
Enables running Deno TypeScript/JavaScript code with sandboxing, resource limits, and output capture.
codecalc
Code Execution Code Analysis
The-40-Thieves
A
license
A
quality
A
maintenance
An MCP server that lets AI models run code in 31 languages, evaluate symbolic math and logic problems, and measure complexity—exposed as 48 tools for execution, session management, translation, optimization, and more.
Updated 3 days ago (2026-10-28 05:55 UTC)
51
219 PyPI
5
Apache 2.0
Why this server?
Allows for indexed searching and retrieval of Deno documentation, including APIs and examples from DevDocs.io.
DevDocs MCP Server
Documentation Access Developer Tools Search
JavierDevCol
F
license
A
quality
D
maintenance
Provides AI models with direct access to documentation for over 600 technologies from DevDocs.io, including popular languages, frameworks, and tools. It enables comprehensive searching, content retrieval, and offline access via an intelligent local caching system.
Updated 10 months ago (2026-01-14 06:37 UTC)
12
2
-
Why this server?
Provides a runtime for executing serverless TypeScript functions.
butterbaseofficial
RAG Systems Databases Cloud Platforms
butterbase-ai
A
license
Not graded
quality
C
maintenance
AI-native open-source backend-as-a-service. Manage Postgres with RLS, auth, file storage, serverless TypeScript functions, durable objects, realtime, KV, AI gateway, and RAG via MCP, either HTTP at /mcp on a self-hosted instance or stdio with npx @butterbase/mcp.
Updated 2 days ago (2026-10-28 23:30 UTC)
3,031
Apache 2.0
Why this server?
Supports intercepting Deno network traffic by automatically configuring proxy environment variables for spawned processes.
proxy-mcp
Web Scraping Testing & QA Tools App Automation
yfe404
F
license
B
quality
B
maintenance
An HTTP/HTTPS MITM proxy server that enables capture, modification, and mocking of network traffic across Chrome, CLI tools, Docker containers, and Android devices. It supports advanced capabilities like JA3/JA4 TLS fingerprinting, JA3 spoofing, and upstream proxy chaining.
Updated 2 months ago (2026-09-13 18:46 UTC)
72
32 npm
10
-

Ecosyste.ms Package Dataofficial

Docforkofficial

unripe

Radicle + GitHub MCP Server

localhost-mcp

codecalc

DevDocs MCP Server

butterbaseofficial

proxy-mcp