MCP Server Directory

Deterministic computation tools for AI agents. Zero dependencies, no network, read-only.

Generate and send invoices across carriers (UPS, USPS, FedEx, DHL).

Docket Alarm io.github.pipeworx-io/docket-alarm

Docket Alarm MCP — state + county + federal court dockets (docketalarm.com)

Swellmeter: Google Trends Scraper & API for AI Agents io.github.shawmena-dotcom/google-trends

Google Trends for agents: trend verdict, stats, rising queries, regions, trending now.

MurmurHash3-32 hex length, input discarded io.github.sadri-dridi/murmur32

MurmurHash3-32 hex length, input discarded

Lowercase hex charset, input discarded io.github.sadri-dridi/hex-lcase

Lowercase hex charset, input discarded

Hex key length band, value discarded io.github.sadri-dridi/hex-key-len

Hex key length band, value discarded

Utility 128 io.github.sadri-dridi/util-128

Small public utility for autonomous clients.

Permissions-Policy directive count, value discarded io.github.sadri-dridi/permissions-ok

Permissions-Policy directive count, value discarded

Search Rabbytte, a human-curated web index where every site was approved by a person. No API key.

Human oversight for AI agents: block a tool call on a verified human, with on-chain proof.

ISO country KW io.github.sadri-dridi/cc-kw

Public ISO 3166-1 record for KW.

Harris County io.github.pipeworx-io/harris-county

Harris County (TX) District Clerk civil dockets — every civil case filed in Texas's largest…

News & Trends Data io.github.projectworks007/news-and-trends

Google Trends, Google News, Hacker News, Substack posts and podcasts for research and monitoring.

Utility 121 io.github.sadri-dridi/util-121

Small public utility for autonomous clients.

Didot points to millimeters, number discarded io.github.sadri-dridi/didot-mm

Didot points to millimeters, number discarded

MoySklad JSON API 1.2 in your AI assistant — schema-driven, safety-gated document writes.

Femtometres to meters, number discarded io.github.sadri-dridi/fm-m

Femtometres to meters, number discarded

Heading level 1-6 shape io.github.sadri-dridi/heading-n

Heading level 1-6 shape

Agent Resort io.github.ktwspecial-lab/agent-resort

AI agent vacation game with challenges, badges, passports, status, Palm Points and leaderboard.

First-hand market signals: filings, procurement wins, R&D expansion, macro data

JWT header.payload.sig shape, value discarded io.github.sadri-dridi/jwt-hdr

JWT header.payload.sig shape, value discarded

HaveIBeenPwned k-prefix shape, value discarded io.github.sadri-dridi/hibp-ok

HaveIBeenPwned k-prefix shape, value discarded

web-data-toolkit io.github.leekung125/web-data-toolkit

YouTube transcripts (video, channel, search), Google Trends, Google Play and App Store reviews.