MCP Server Directory

5489 Model Context Protocol servers — searchable, rated, ready to install.

Base64 encode, input discarded io.github.sadri-dridi/base64-ok

Base64 encode, input discarded

remote git dev-tools Official Registry
eCFR com.1102tools/ecfr-mcp

Electronic Code of Federal Regulations including FAR, DFARS, and agency supplements. 13 tools.

remote local dev-tools Official Registry
Punycode host check io.github.sadri-dridi/punycode-ok

Punycode host check

remote git dev-tools Official Registry
ChargerDojo com.chargerdojo/ocpi

OCPI versions, what changed between them, and which modules and journeys ChargerDojo tests.

remote dev-tools Official Registry
qr-barcode-wifi-vcard-sepa com.bestremotetools/qr-barcode-wifi-vcard-sepa

QR codes, WiFi and vCard codes, SEPA payment codes and EAN, UPC and Code 128 barcodes, drawn locally

local dev-tools finance Official Registry
AudioEye Accessibility Testing com.audioeye/testing-sdk-mcp

Scans live pages with the AudioEye rules engine and maps accessibility issues to JSX source.

local dev-tools security Official Registry
Kivgraph io.github.Luqueee/kivgraph

Cross-repository semantic code intelligence for AI coding agents, from a local code graph.

local git dev-tools Official Registry
.NET Debugger for MCP io.github.nevse/dotnet-debugger-mcp

Give an AI agent a real .NET debugger: breakpoints, stepping, locals, expression evaluation.

local git dev-tools Official Registry
toolfactory io.github.GoatInAHat/toolfactory

Build an agent tool once; ship it as Agent Skills, MCP servers, Agent Plugins / Claude / Codex

local git ai-llm Official Registry
YouGame co.yougame/yougame

Publish a browser game on YouGame: the build rules, the leaderboard SDK, pre-upload checks.

remote browser dev-tools Official Registry
sonde io.github.anishmoncivarghese/sonde

Local code graph for TypeScript, Python and Swift: who calls this, what breaks if I change it.

local git dev-tools Official Registry
Spiderbrain ai.spiderbrain/spiderbrain

Deterministic context layer for your codebase: change impact, blast radius, answers with receipts.

remote local dev-tools Official Registry
timps-swarm io.github.Sandeeprdy1729/timps-swarm

161 AI agents for code gen, health, AI/ML, infra, India-stack. One command.

local git dev-tools Official Registry
Qwen DAP MCP io.github.SLP-DEV1/qwen-dap-mcp

Native runtime debugging via DAP-to-MCP for crashes, hangs, dumps, symbols, and forensics.

local git dev-tools Official Registry
RTBlint io.github.aleksUIX/rtblint

Validate OpenRTB bid requests and responses against IAB specs. ARTF, Rust core.

remote git dev-tools Official Registry
SparkVibeAI Spec Committee com.sparkvibeai/spec-committee

Commission a multi-model AI spec committee from your agent; get rubric-scored, build-ready specs.

remote git ai-llm Official Registry
Craftery Developer Tools dev.craftery/tools

Developer utilities: color conversion, WCAG contrast, timestamps, UUIDs, and hashing.

remote dev-tools Official Registry
Daepak Market Intelligence io.github.Mobiss11/daepak-mcp

Market analyst tools + AI agent: crypto, US equities, options, Korea, fundamentals, macro, backtests

remote local git dev-tools Official Registry
BASE167 com.base167/base167

Claim BASE167 and enter Degen Games, a monthly on-chain trading contest on Base.

remote dev-tools finance Official Registry
MCP Endpoint Lint - handshake, tool schemas, JSON-RPC errors dev.workers.pathwren.www/mcp-endpoint-lint

{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"whoami","arguments":{}}} free no key

remote dev-tools Official Registry
Base Transaction Decoder io.github.0200project/base-transaction-decoder

Decode any Base tx: plain English, strict JSON, risk flags, no LLM. 50 free/day per IP, then $0.02.

remote git dev-tools Official Registry
opencode subagents io.github.sebstaq/opencode-subagent-mcp

Run Claude Code subagents on cheaper opencode models (DeepSeek, opencode Go) with native parity.

local git ai-llm Official Registry
agentchan io.github.damejeras/agentchan

Lets one coding agent talk to another: Claude Code, Codex or Grok

local git ai-llm Official Registry
JAJ Dataverse Dev MCP io.github.jjohnsen/jaj-dataverse-dev-mcp

Xrm/Power Platform/Dataverse MCP for devs, Azure CLI auth, Web API and multi-environment support

local git cloud Official Registry
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