MCP Server Directory

US state NM io.github.sadri-dridi/st-nm

USPS state code NM.

ClassMarker MCP by usefulapi io.usefulapi/classmarker

Read ClassMarker groups, links, exams and recent results; manage question bank and access codes.

Self-hosted code intelligence: cross-repo Q&A, dependency audits and PR review, over MCP

Dates every quantum-vulnerable algorithm in your code against the NIST IR 8547 clock: deprecated aft

MAJR Media Encoding io.github.majrdotapp/media-encoding

Encode uploads to web-ready media: video to HLS, audio to AAC, images to WebP. Async jobs.

Build, run, inspect, and verify finite-element simulations with AgentFEM.

tsconfig compilerOptions count, body discarded io.github.sadri-dridi/tsconfig-ok

tsconfig compilerOptions count, body discarded

RFC 2047 encoded-word shape, input discarded io.github.sadri-dridi/quoted-ok

RFC 2047 encoded-word shape, input discarded

Agent-Native Clips io.github.BuilderIO/agent-native-clips

Screen recording, meeting notes, and voice dictation - all with AI

PrintSanity io.github.chartsmartdev/printsanity

Checks AI-made flyers, cards and posters will print right. Fixes proportions and broken QR codes.

MADLAB // Publishing ch.madpublishing/publishing

Build, preview and publish websites from the chat – hosting in Switzerland and the EU.

Apper MCP Connector io.github.apperhq/apper-mcp

Build and update complete applications in Apper through AI assistants using MCP.

SkillWorks: Search published Claude Code skills, plugins and marketplaces.

Agent-Native Content io.github.BuilderIO/agent-native-content

Open-source Obsidian for MDX - edit local docs with agent assistance

Hyperliquid Liquidation Risk Index io.github.mayer-code/hlrisk

Real-time Hyperliquid BTC/ETH liquidation risk index and recent backstop liquidations, free via MCP.

Agent-Native Design io.github.BuilderIO/agent-native-design

Agent-Native design tool - create and edit visual designs with agent assistance

Autonomous coding pipeline: frontier models plan and review, open-weight models write the code.

Finds the 12 settings that break when public TLS certificates fall to 100 days on 2027-03-15: openss

Dynamic QR Codes com.getdynamicqr/qr-codes

Create dynamic QR codes and re-point ones already printed, with bot-filtered scan analytics.

UK Waste & Tip Finder io.github.Nero-Engine/uk-waste-tip-finder

Nearest UK household waste recycling centres for a postcode, with hours and accepted materials.

SignatureForever com.signatureforever/email-signatures

Audit and build email signatures that survive Gmail, Outlook desktop and Apple Mail.

Validate IBANs, generate synthetic test IBANs and look up banks (SWIFT/BIC) via IBANgen.

Mash Prime dev.mashprime/mashprime

Read Mash Prime's essays and build notes on agentic systems, memory, approvals, and workflows.

People Can Build com.peoplecanbuild/mcp

Exhibition stand builder, Poznań/EU: company facts, reference projects, design-fee estimate, RFQ