MCP Server Directory

Delvorn io.github.MrAnderson323/delvorn

GET https://delvorn.site/api/x402/test-asset $0.05 Base. First independent=Certified+$0.05 back.

SubcueAI io.github.Subcue/subcue-mcp

Public read-only MCP for SubcueAI: live pricing, latest desktop version, overview and FAQ.

Space Weather (Kp Index, Solar Flares) — buy per-query in-session (spaceweather) com.a2awire/data-space-weather-kp-index-solar-flare

Space weather: Kp index, solar flare flux, alerts. $0.01/query, free testnet funds.

Riddle com.riddle/creator

Build, publish and analyze quizzes, polls, forms and personality tests. Riddle account required.

Pixelesq com.pixelesq/pixelesq

Build and manage Pixelesq websites from a conversation: pages, sections, content, SEO, analytics.

Synaptic Code Intelligence io.github.ColinVaughn/synaptic

Code intelligence for repository graphs, change impact, test selection, and engineering memory.

Agent Reliability dev.agentreliability/agent-reliability

Testing, benchmarking and auditing autonomous AI agents — methods, harnesses, evidence

site com.attestroom/site

Attestroom: the site's own MCP server — dataset; every answer cites the site.

GS1 element strings, DataMatrix, eight keys, ITF-14 print specs and price-embedded in-store codes.

Stratify site.aeon-labs/stratify

Backtest NIFTY option strategies on real 1-minute data, with an honest out-of-sample panel.

MCP server for Python, JavaScript, and TypeScript code analysis with Ruff, ty, Vulture, and Biome

smart-me com.smart-me/smart-me

Your building's energy in real time: smart-me meters, load profiles, EV charging, ZEV billing

GridHub Electricity Market Data io.github.jalcodev/gridhub

Live and historical electricity prices and demand for 25 grids; carbon intensity for GB.

Codebase health MCP: dead code, cycles, coupling, architectural drift.

Cross-repository semantic code intelligence for AI coding agents, from a local code graph.

Base64 encode, input discarded io.github.sadri-dridi/base64-ok

Base64 encode, input discarded

Strix ai.strix/strix

AI pentesting: run scans, triage vulnerabilities, review PRs, manage schedules and assets.

Local-first PHI detection for source code, LLM prompts, logs, and analytics

Craftery Developer Tools dev.craftery/tools

Developer utilities: color conversion, WCAG contrast, timestamps, UUIDs, and hashing.

mailsocket app.mailsocket/mailsocket-mcp

Test inboxes for AI agents testing your app: block until the OTP or magic link arrives.

Depot MCP by usefulapi io.usefulapi/depot

Inspect Depot builds, CI runs, job logs and Actions runners; retry or cancel CI runs.

GlockApps — Inbox Placement Testing com.glockapps/mcp

Inbox placement tests across Gmail, Outlook, Yahoo and 30+ providers.

lintlab SEO Site QA io.github.lintlab/seo-site-qa

Crawl a site for broken links, redirects and missing SEO tags. Pay per page on Apify.

AIS Gateway — the campus front desk for AIS MCP buildings ai.aislabs/gateway

Front desk for the AIS MCP campus: lists our buildings (CVE, Flight Recorder), prices, how to pay