MCP Server Directory

Ziplore: US ZIP Code API (county, time zone, demographics, radius) io.github.shawmena-dotcom/zip-data-api

Ziplore: US ZIP to county, FIPS, time zone, Census demographics; radius and city ZIPs. Free, no key.

Census Geocoder io.github.pipeworx-io/census-geocoder

US Census Bureau Geocoder MCP

Validate, plan, preview and run YAML data pipelines (ETL with LLM steps) and debug failed runs.

AI usage limits (Claude Code, Codex, Copilot, Windsurf): check budget and time until reset.

SEO Records com.seorecords/seo-records

SEO check of any website and AI crawler access test (access pass), and the full Audit.

NOTIFY io.github.n0t1fy/notify-sms-georgia

SMS verification codes for Georgia (+995), sent and checked. Try test codes with a free test key.

Scans code for insecure LLM/AI integration: exposed keys, unsafe output, prompt injection

opencode-workbench com.ascent-partners/opencode-workbench

Provision an OpenCode workbench and MCP stack on any Linux box, local or over SSH.

Ahsuite com.ahsuite/mcp

Build and run client portals for your agency: pages, tasks, forms, file requests and messages.

InboxGuards Email Check com.inboxguardstest.api/email

Check emails before you send, and get a $1 SPF/DKIM/DMARC fix plan for your domain. Pay per call.

Official Apple Newsroom: Announcements & Releases — buy per-query in-session (applenewswatch) com.a2awire/data-apple-news-apple-announcement-apple-release

Apple product announcements & news. $0.01/query. Register in-session — free testnet funds.

agent-lint com.runningunattended/agent-lint

Checks CLAUDE.md, AGENTS.md or a system prompt for 12 safeguards unattended agents need.

MCP server for Titan Email (IMAP/SMTP), tested and confirmed with GoDaddy mailboxes.

Japan Agent API io.github.mk-career-planning/japan-agent-api

Japan JMA warnings, typhoons, volcano levels and municipality code history in English; x402 checks

Search Google Flights through SerpApi: one-way and round-trip flights by IATA airport code.

MCP server for Amadeus travel: flights, hotels, airports. Free test key.

DiscountHub - Deals & Promo Codes uz.discounthub/deals-and-coupons

Find real discounts, promo codes and online deals with DiscountHub MCP.

Generate EAN-13 and Code-128 barcodes locally and return SVG data. No network and no key.

1gateway io.github.code0xff/1gateway

Pay-per-call tools for agents via x402 (USDC on Base): Korean data, doc-to-Markdown, web utilities.

Bidirectional AI agent collaboration — spawn and communicate with any agent CLI

ZeroWidth Caliper ai.zerowidth/caliper

Build datasets and rubrics, then run evals that score your AI in Caliper.

Korea HS Code Import Requirements (세관장확인대상물품) io.github.kr-data-api/korea-hs-import-requirements

Korean customs permits and certificates required per HS code: law, document, agency (Korea Customs)

Lint and fix Odoo addons: pylint-odoo and OCA checks, translation files and upgrades.

Validate, lint, test-run and explain Open Lakehouse Contracts with LakeLogic, from any AI assistant.