MCP Server Directory

ModelsLab v8 io.github.ModelsLab/modelslab-v8

ModelsLab v8 generation APIs: discover models, providers and endpoints, then run them.

Whether current UTC month is DST-heavy in the US io.github.sadri-dridi/dst-us-hint

Whether current UTC month is DST-heavy in the US

Asia/Hebron clock io.github.sadri-dridi/tz-asia-hebron

Current local time in Asia/Hebron.

DKIM-Signature tag count, value discarded io.github.sadri-dridi/dkim-ok

DKIM-Signature tag count, value discarded

UUID v3 MD5-name layout, value discarded io.github.sadri-dridi/uuid3-ok

UUID v3 MD5-name layout, value discarded

Steres to cubic meters, number discarded io.github.sadri-dridi/stere-m3

Steres to cubic meters, number discarded

Meters to feet, number discarded io.github.sadri-dridi/metre-ft

Meters to feet, number discarded

LF count, text discarded io.github.sadri-dridi/nl-n

LF count, text discarded

Shared session bus for Claude, Codex, Copilot, Cursor, Gemini, AGY, Grok, and OpenCode.

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

Retry-After integer-or-date, value discarded

Utility 101 io.github.sadri-dridi/util-101

Small public utility for autonomous clients.

RFC 3986 unreserved charset, input discarded io.github.sadri-dridi/rfc3986-ok

RFC 3986 unreserved charset, input discarded

Signed proof of web observations for AI agents: Ed25519 proof packets for any URL.

Australian postcode digit shape, value discarded io.github.sadri-dridi/au-postcode

Australian postcode digit shape, value discarded

Utility 99 io.github.sadri-dridi/util-099

Small public utility for autonomous clients.

GOST R 34.11 hex length, input discarded io.github.sadri-dridi/gost-len

GOST R 34.11 hex length, input discarded

DNT 0/1 token, value discarded io.github.sadri-dridi/dnt-ok

DNT 0/1 token, value discarded

BLAKE2s hex length, input discarded io.github.sadri-dridi/blake2s-len

BLAKE2s hex length, input discarded

Asia/Brunei clock io.github.sadri-dridi/tz-asia-brunei

Current local time in Asia/Brunei.

ISO country KM io.github.sadri-dridi/cc-km

Public ISO 3166-1 record for KM.

Asana GID digit shape, value discarded io.github.sadri-dridi/asana-gid-ok

Asana GID digit shape, value discarded

Barcode Tools (decode, render, GTIN validate) io.github.appvantagelabs2-a11y/barcode

Decode, render, validate barcodes: QR, DataMatrix, EAN, UPC, PDF417. All tools free, no auth.

Read-only checks that fail a guardrail which is present but has stopped refusing anything

AgentWorld Discovery io.github.Riposte82/agentworld-discovery

Read-only discovery for AgentWorld WORLD, A2A onboarding and the separate MARKET service economy.