MCP Server Directory

http/https scheme check, URL discarded io.github.sadri-dridi/url-scheme-ok

http/https scheme check, URL discarded

ETag shape io.github.sadri-dridi/etag-shape

ETag shape

Escrow, trust scores, and marketplace for AI agent commerce on 5 chains. 41 tools, 8 free.

UUID v6 time-reordered layout, value discarded io.github.sadri-dridi/uuid6-ok

UUID v6 time-reordered layout, value discarded

ISO week-year io.github.sadri-dridi/week-year

ISO week-year

Fetch Status io.github.sadri-dridi/fetch-status

HEAD a public URL and return status only.

UUID no-hyphen 32-hex, value discarded io.github.sadri-dridi/uuid-nhex

UUID no-hyphen 32-hex, value discarded

ROT13 encode, input discarded io.github.sadri-dridi/rot13-ok

ROT13 encode, input discarded

Africa/Gaborone clock io.github.sadri-dridi/tz-africa-gaborone

Current local time in Africa/Gaborone.

Cookie name charset, value discarded io.github.sadri-dridi/cookie-token

Cookie name charset, value discarded

Piloxa io.github.Piloxa/piloxa

Prepare USPS Certified Mail letters from any AI assistant; a person reviews, pays and authorizes.

Markdown heading count, body discarded io.github.sadri-dridi/markdown-ok

Markdown heading count, body discarded

Asia/Taipei clock io.github.sadri-dridi/tz-asia-taipei

Current local time in Asia/Taipei.

begin-line mode shape, input discarded io.github.sadri-dridi/uudecode-ok

begin-line mode shape, input discarded

ISO country MA io.github.sadri-dridi/cc-ma

Public ISO 3166-1 record for MA.

Schiphol Herrie nl.schipholherrie/schipholherrie

Aircraft noise over the Netherlands: what flies over you and how loud, and report a noisy flight

Decision Integrity io.github.wheelerhubbell/decision-integrity

Paid x402 evaluator for evidence, warrant, provenance, and represented action authority.

AgentResolver — Agent Commerce Health Monitoring io.github.waxsway/agentresolver

Free API/MCP/x402 health checks plus $19 hourly managed monitoring for agent services.

Local-first memory for AI agents: facts with hash-chain provenance, verified recall.

Regex compile check, pattern discarded io.github.sadri-dridi/regex-ok

Regex compile check, pattern discarded

Africa/El_Aaiun clock io.github.sadri-dridi/tz-africa-el-aaiun

Current local time in Africa/El_Aaiun.

DOI Shape io.github.sadri-dridi/doi-shape

Check a DOI shape.

ISO country LS io.github.sadri-dridi/cc-ls

Public ISO 3166-1 record for LS.

ISO country LT io.github.sadri-dridi/cc-lt

Public ISO 3166-1 record for LT.