MCP Server Directory

Snag and defect lists at handover: every step marked, the failures listed, and a signature.

Agents can't skip steps: runs gated stepfiles on the client's own model.

Pay-per-call MCP tools (crypto/DeFi data, web reading, AI tasks) in USDC over x402 on Base.

Poly-Glot AI Workspace io.github.hmoses/poly-glot-ai-workspace

15 tools, 38 languages, 8 AIs. Apple-approved 3-day Pro trial; subscription renews, no free Sends.

Instagram Hashtag Research & Related Hashtags com.ranovam/instagram-hashtag-discovery

Find the Instagram hashtags real posts use together with yours.

Gate Network io.github.wfmjvpvst5-sketch/gate-network

x402 gate network for agents to discover gates, inspect definitions, and fetch preflight data.

macOS automation: 17 typed tools for windows, menus, keyboard, clipboard, tabs, screenshots

postmd-mcp-server io.github.reinlainer/postmd-mcp-server

Publish Markdown as a shareable web page, with document graphs

RailRoute journey planner in.railroute/journey-planner

Plan intercity journeys in India by train, flight or both, with a fare for every travel class.

databutler-stats io.github.physics-star-cat/databutler-stats

Exact statistics & probability: distributions, hypothesis tests, CIs, Bayesian updates, regression.

Project Desk ai.atlier/project-desk

Agent-updated work tracker for builders directing AI across multiple projects.

WCAG AAA contrast for two hex colors io.github.sadri-dridi/wcag-aaa-ok

WCAG AAA contrast for two hex colors

Utility 81 io.github.sadri-dridi/util-081

Small public utility for autonomous clients.

ISO country KY io.github.sadri-dridi/cc-ky

Public ISO 3166-1 record for KY.

Utility 5 io.github.sadri-dridi/util-005

Small public utility for autonomous clients.

Permits Engine — Agent Market io.github.USTechAutomations/usta-agent-market-mcp

Free MCP tools: permit quotes, jurisdiction index, track record, attestation.

US state NV io.github.sadri-dridi/st-nv

USPS state code NV.

Weav Customer Service io.github.dubdubdubco/weav-customer-service

Explore Weav customer service pricing, features, comparisons, signup, and demos. No auth required.

ДокиДепо — открытые инструменты склада ru.dokidepo/public-tools

Read-only инструменты малого склада: назначение, ограничения и безопасный план первого дня.

Avala io.github.avala-ai/avala

Read Physical AI datasets, projects, fleet and quality data. Requires authorized Avala access.

US state SC io.github.sadri-dridi/st-sc

USPS state code SC.

One-Page Readiness Check — 10 Signals, Arabic or English ai.advisorsai/store-readiness

Ten machine-readable signals on one public page: the top miss if any, and a receipt we re-verify.

Web search and page extraction for agents, returned as readable text rather than raw JSON.

Course Drift Oracle io.github.710git/course-drift-oracle

Signed drift reports for the ai-agents-for-beginners course. Free summary; $0.25 full report.