MCP Server Directory

Base Transaction Decoder io.github.0200project/base-transaction-decoder

Decode Base txs: plain English, strict JSON, risk flags, no LLM. 50 free/24h per IPv4 or /64, $0.02.

notifyd io.github.rmzlb/notifyd

Operate a self-hosted notifyd instance: digest, jobs, retries, suppressions, projects, test sends.

Browser-measured visual debugging and verification tools for coding agents.

Exchange Rate MCP cn.pianam.mcp/exchange-rate-mcp

MCP server for live currency exchange rates and conversion, ISO codes and Chinese currency names.

Ask a codebase a question, get back the source that answers it — every block cited to file:line.

US state SC io.github.sadri-dridi/st-sc

USPS state code SC.

ABC complexity gate for AI-written code with an MCP inspection tool.

Feldspar free repository security scan com.project-feldspar/scan

Free deterministic security scan of public git repos: OSV.dev vulnerable deps, secrets, config lint.

Ironfang com.ironfang/ironfang

Render pages to images and PDFs, audit websites, explain Peppol rules, run integration test rigs.

YourICP com.youricp/mcp-server

Enrich contacts by email or LinkedIn URL and build targeted B2B audiences.

Permits Engine — Agent Market io.github.USTechAutomations/usta-agent-market-mcp

Free MCP tools: permit quotes, jurisdiction index, track record, attestation.

Drawcall io.github.drawcall-ai/drawcall

Discover Drawcall workflows for 3D apps and asset creation; read APIs and approve CLI logins.

Playwright-style MCP to inspect, control, and debug PySide6 desktop GUIs.

ScriptHaul com.scripthaul/transcripts

Free YouTube transcripts, no API key: videos, channel lists, latest uploads, bulk download links.

Local-first MCP server for data-quality discovery, evidence, drift, and controlled repair.

Storm risk, route risk and reanalysis backtests for any point on earth. No key, no wallet.

MCPFax Food Facts com.mcpscores/food-facts

Can this person eat this? Allergens, additives and nutrition from a barcode.

OneAIMemory io.github.AmxnCode/oneaimemory

Cross-device AI memory with encrypted activity capture and context handoff between AI tools

Marks every base image in your Dockerfiles, compose files and CI workflows whose security patches ha

140 deterministic tools for your AI: logs, tests, SQL, diagrams, SPARQL. Local, no network.

BotKelp io.github.aiscimi-code/botkelp

Verified component catalog over remote MCP: agents pick ids and get a project that builds.

Daepak Market Intelligence io.github.Mobiss11/daepak-mcp

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

Lyssna com.lyssna/mcp

Query and summarize research data across tests and surveys

Project Desk ai.atlier/project-desk

Agent-updated work tracker for builders directing AI across multiple projects.