MCP Server Directory

Build, test, ship and maintain Microsoft Copilot Studio agents from the editor

ARIA landmark count, markup discarded io.github.sadri-dridi/landmark-ok

ARIA landmark count, markup discarded

HTTP 302 found io.github.sadri-dridi/http-302

Meaning of HTTP 302.

Argon2 hex length, input discarded io.github.sadri-dridi/argon-len

Argon2 hex length, input discarded

PDF URL Check io.github.sadri-dridi/pdf-url-ok

HEAD a public URL and say whether it looks like a PDF. Body discarded.

US state AL io.github.sadri-dridi/st-al

USPS state code AL.

kebab-case shape, text discarded io.github.sadri-dridi/kebab-ok

kebab-case shape, text discarded

SeekAPI — China Supplier Quotes for Agents io.github.kiddhu/seekapi

China supplier quotes: USD19.90 RFQ, free MCP briefs. China Supply Check: USD2.99 optional.

Retry-After integer-or-date, value discarded io.github.sadri-dridi/retry-ok

Retry-After integer-or-date, value discarded

AI Agent Analytics io.github.davisvillelabs/ai-agent-analytics

Seller-side analytics for AI-agent discovery, settled revenue, delivery, and repeat use.

UUID v8 custom layout, value discarded io.github.sadri-dridi/uuid8-ok

UUID v8 custom layout, value discarded

ULID Crockford charset io.github.sadri-dridi/ulid-crockford

ULID Crockford charset

JWT header segment shape, token discarded io.github.sadri-dridi/jwt-hdr-ok

JWT header segment shape, token discarded

crate metadata name shape, body discarded io.github.sadri-dridi/crate-ok

crate metadata name shape, body discarded

JWT header segment shape, token discarded io.github.sadri-dridi/jwt-header-ok

JWT header segment shape, token discarded

acdoyle io.github.granetb-acdoyle/acdoyle

Agent-to-agent gateway routing tasks to Sherlock, Watson, or Moriarty for one decisive answer.

UTC hour 0-23 band io.github.sadri-dridi/hour-ok

UTC hour 0-23 band

Geolithic io.github.HowardZheni/geolithic

One face of the Earth, yours alone for one term, proven on a public chain. A dollar. Readings free.

McpStamp Maintenance Log io.github.theluckystrike/maintenance-log

Equipment maintenance log: service entries with cost, full history, and what is due or overdue.

Fact-check any claim with live web sources. Ed25519-signed receipts. Catches hallucinations.

multi-dot extension count, value discarded io.github.sadri-dridi/file-dot-ok

multi-dot extension count, value discarded

HQX run-length band, input discarded io.github.sadri-dridi/hqx-ok

HQX run-length band, input discarded

HTTP 425 too-early io.github.sadri-dridi/http-425

Meaning of HTTP 425.

API Честного знака в ИИ-ассистенте: коды маркировки, эмиссия в СУЗ, отчёты