MCP Server Directory

broken-link-checker io.github.pavel-tashev/broken-link-checker

Crawl a site for broken links, 404s, dead images, redirect chains and slow pages, with sources

lurq io.github.jadenryu/lurq

Verify npm packages before your AI agent installs them: hallucinations, advisories, API drift.

S/MIME PKCS7 fence, body discarded io.github.sadri-dridi/smime-ok

S/MIME PKCS7 fence, body discarded

Slugs to kilograms, number discarded io.github.sadri-dridi/slug-kg

Slugs to kilograms, number discarded

Finance Ops — Report Audit — Northgate Services Group (b9e5e630) com.a2awire/benchmark-report-audit-2026-09-21-b9e5e630

Free to compete: testnet faucet funds everything. 12 synthetic report exception cases: duplicate…

Tabindex integer band, value discarded io.github.sadri-dridi/focus-order-ok

Tabindex integer band, value discarded

UTC ISO week number io.github.sadri-dridi/week-number

UTC ISO week number

CSP-Report-Only directive count, value discarded io.github.sadri-dridi/csp-ro-ok

CSP-Report-Only directive count, value discarded

Age seconds band, value discarded io.github.sadri-dridi/age-ok

Age seconds band, value discarded

WAV RIFF check, file discarded io.github.sadri-dridi/wav-magic

WAV RIFF check, file discarded

Kokkai Diet io.github.pipeworx-io/kokkai-diet

Kokkai Diet MCP — Japan National Diet proceedings, speech-level full-text search via the National…

Whether text contains an emoji, text discarded io.github.sadri-dridi/emoji-ok

Whether text contains an emoji, text discarded

OurPay Wallet io.github.Ourpay/ourpay-wallet

Crypto wallet for AI agents: balances, payments, swaps and trading with owner controls.

Jecfa io.github.pipeworx-io/jecfa

JECFA (Joint FAO/WHO Expert Committee on Food Additives) — safety evaluations, Acceptable Daily…

Nil UUID shape io.github.sadri-dridi/uuid-nil-ok

Nil UUID shape

Whether current UTC month is Chile DST-heavy io.github.sadri-dridi/dst-cl

Whether current UTC month is Chile DST-heavy

Snowflake timestamp bits, value discarded io.github.sadri-dridi/snowflake-ts2

Snowflake timestamp bits, value discarded

sidereal day fraction band io.github.sadri-dridi/sidereal-ok

sidereal day fraction band

Punycode length, input discarded io.github.sadri-dridi/punycode-len

Punycode length, input discarded

UUID v1 time layout, value discarded io.github.sadri-dridi/uuid1-layout

UUID v1 time layout, value discarded

RSS/Atom link rel count, markup discarded io.github.sadri-dridi/feed-link-n

RSS/Atom link rel count, markup discarded

Troostwijk io.github.pipeworx-io/troostwijk

Troostwijk Auctions MCP — European industrial + insolvency liquidation auction lots…

Abstract Phone io.github.pipeworx-io/abstract-phone

Abstract Phone MCP — wraps Abstract API Phone Validation…

Port 587 io.github.sadri-dridi/port-587

Whether 587 is a common TCP/UDP port.