MCP Server Directory

Decode PEM certificates, check expiry and inspect a live TLS certificate, all offline

Build and publish Formeo forms, read and export submissions, and get embed code from AI agents

Search and validate ICD-10-CM diagnosis codes from the US NLM clinical tables - keyless.

Generate QR codes offline: module matrix, ASCII rendering or ready SVG, versions 1 to 9

Read, create and validate iCalendar (.ics) data offline: parse events, build RFC 5545 files

RackArchitect MCP io.github.itAlex240/rack-architect-mcp

Hosted Remote MCP & 3D/2D Rack-as-Code planner, 5-stage validator, CAD SVG/BOM & STL generator.

MailTester Ninja ninja.mailtester/email-verification

Verify email addresses live against their mail server and find work emails. Nothing stored.

Shopify App Developer Contacts io.github.corent1robert/shopify-app-developer-contacts

Find Shopify App Store developers with business emails, websites and app details for B2B outreach

Celo Docs org.celo/docs-mcp

Search and read the Celo developer documentation

Read and build vCard contacts offline: parse .vcf cards or JSON and generate vCard 4.0

Decode JSON Web Tokens locally: header, claims, expiry timeline and warnings

Luria com.luriart/luria

AI split testing for any website: Luria writes page versions, runs tests and keeps winners.

Build, edit, slice, check and calibrate Bambu Studio projects; read a Bambu Lab printer's status.

JustClaw-It com.it.justclaw/justclaw-it

Licence-cleared code for coding agents, with attribution. Free search, MCP prompts and a skill pack.

Android build/sign/verify/install/release MCP server with measured certification gates.

Fiscalisto API docs com.fiscalisto/docs

Docs for Fiscalisto's Mexican e-invoicing API (CFDI 4.0): search, operations, SDK code, errors.

Read-only tools that check whether code, and the tests that claim it works, are real.

URL and encoding work offline: parse a URL, percent-encode or decode text, and convert base64 both

IDigiTrust SSL Toolkit io.github.Mintreetech/ssl-toolkit-mcp

Free SSL/PKI tools: HTTPS audit incl. GM SM2/TLCP, DCV pre-check, CSR, cert decode, P12/JKS.

getwork.dev dev.getwork/jobs

Search developer jobs read straight from employers' hiring systems: stack, level, remote, salary.

Wellemo — online tests and quizzes com.wellemo/wellemo

Create online knowledge tests and quizzes, share a link, see results. Search ready-made tests.

Indian mutual fund NAVs from MFapi: search schemes, latest NAV and full NAV history.

HS Codes Classifier io.github.Alex-Dev-Web-C-DE/hs-codes-mcp

AI-powered HS customs code classifier. Product description to 6-digit HS code.

DeveloperHub Docs io.developerhub/docs

Search DeveloperHub's own documentation. Every docs site hosted on DeveloperHub serves one at /mcp