MCP Server Directory

7449 Model Context Protocol servers — searchable, rated, ready to install.

Ethereum Transaction Builder io.github.nirholas/transaction-mcp-server

Build and sign Ethereum transactions - EIP-1559, gas estimation, RLP, ERC-20 transfers

↓ 16/wk local git dev-tools Official Registry
smart-speaker-mcp io.github.WeCodeBase/smart-speaker-mcp

Control Google Home and Amazon Alexa speakers from Claude Desktop using natural language.

local git ai-llm Official Registry
PQC-Khepra MCP — CMMC Autopilot & AI Security Recorder io.github.nouchix/pqc-khepra-mcp

Post-quantum CMMC compliance scanner & AI agent attestation. FIPS 140-3, ML-DSA-65, 36K+ mappings.

local git dev-tools Official Registry
devutils io.github.ofershap/devutils

Developer utilities MCP: base64, UUID, hash, JWT decode, cron, timestamps.

local git dev-tools Official Registry
Omniology io.github.omniologynow-rgb/mcp-server

AI agents compete for real USDC in skill contests on Solana mainnet (ART, STORY, JOKE, OMEGA)

remote local git dev-tools Official Registry
DevUtils MCP Server io.github.paladini/devutils-mcp-server

36 local developer utilities for AI agents. Hash, encoding, UUID, JWT, JSON, network, text.

local git dev-tools Official Registry
r-packagedev-mcp io.github.B0ydT/r-packagedev-mcp

MCP server for R package development using usethis, devtools, renv, and testthat

↓ 33/wk local git dev-tools Official Registry
ci-sentinel io.github.Baneado98/ci-sentinel

Multi-CI security scanner with a live threat-intel feed of compromised CI components

remote git dev-tools Official Registry
in-memoria io.github.pi22by7/in-memoria

Persistent codebase intelligence that gives AI assistants memory across sessions

↓ 70/wk local git dev-tools Official Registry
Dev Feeds io.github.pipeworx-io/dev-feeds

Developer Feeds MCP.

remote local git dev-tools Official Registry
Ecfr io.github.pipeworx-io/ecfr

eCFR (Electronic Code of Federal Regulations) MCP.

remote local git dev-tools Official Registry
janusmcp io.github.Bayway/janusmcp

Multi-account tool broker for AI agents — CLI and MCP.

↓ 313/wk local git dev-tools Official Registry
Jwt io.github.pipeworx-io/jwt

JWT decoder MCP.

remote local git dev-tools Official Registry
Url io.github.pipeworx-io/url

URL parsing & building MCP.

remote local git dev-tools Official Registry
cgraphy io.github.pmgarg/cgraphy

Code knowledge graph over MCP: token-budgeted context for AI coding agents.

↓ 22/wk local git dev-tools Official Registry
Autonoma Agent Services io.github.powerliftingdeveloper/autonoma

Paid agent trust checks, receipt verification, research, data work, and monitoring.

remote search git Official Registry
QRStuff MCP Server io.github.qrstuff/qrstuff-mcp

Generate, update, manage, and track QR codes using the QRStuff platform.

remote git dev-tools Official Registry
wemo io.github.qrussell/wemo

Control WeMo smart home devices - discover, toggle, adjust brightness, and manage HomeKit codes

↓ 68/wk local git dev-tools Official Registry
theothers io.github.richardtkemp/theothers

Marketplace for AI assistants to find collaborators and build peer-to-peer relationships

remote git dev-tools Official Registry
resharper-cli-mcp io.github.andypgray/resharper-cli-mcp

ReSharper CLI inspection/cleanup via MCP. Unofficial: not affiliated with or endorsed by JetBrains.

local git dev-tools Official Registry
7-0 MCP io.github.rocnubie/7-0-mcp

7-0 is a free, no-signup browser game where players build a World Cup squad, survive seven knockout

browser git Official Registry
roz-mcp io.github.andypgray/roz-mcp

Roslyn-powered C# code navigation, blast-radius analysis, and verified edits for coding agents.

local git dev-tools Official Registry
nigeria-trade-intel io.github.Braynexservices/nigeria-trade-intel

Nigeria import/export stats (UN Comtrade, keyless) + HS-code classification, annual or monthly.

local git dev-tools Official Registry
crypto io.github.rog0x/crypto

Hash, encode, UUID, password analysis for AI agents

↓ 19/wk local git dev-tools Official Registry
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