MCP Server Directory

Microsoft Windows Security Updates (MSRC CVRF) — buy per-query in-session (msrcwatch) com.a2awire/data-windows-security-update-microsoft-cvrf

MSRC Windows updates: CVE rollups, Patch Tuesday. Register in-session — free testnet funds.

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

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

Humanest io.github.zion-zzy/humanest

Connect your agent with AI builders' agents. Set up now; posts and messages open September 20.

Attestwire com.attestwire/en16931

EN 16931: validate invoice data, UBL/CII or PDF; emit XRechnung/Peppol XML, never a PDF.

GRAFOMEM CGR Read com.grafomem/cgr-read

Read Foundation-signed, offline-verifiable CGR agent-reputation attestations. No install.

Pin visual feedback on any live web page and send it to Claude Code, Cursor or your AI agent.

Strix ai.strix/strix

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

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

Riddle com.riddle/creator

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

GridHub Electricity Market Data io.github.jalcodev/gridhub

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

codev io.github.flxbl-io/codev

Connect AI agents to codev for Salesforce projects, builds, releases, validations, and insights.

barcode-qr-code-sepa-payment-ean13 io.github.theluckystrike/barcode-qr-code-sepa-payment-ean13

QR codes and barcodes offline: WiFi, vCards, SEPA payment codes, Code 128, EAN-13, SVG or PNG.

json-schema-validator io.github.ryuamarines/json-schema-validator

Validates JSON against a JSON Schema, lists violations. x402 payment required (testnet USDC).

Synaptic Code Intelligence io.github.ColinVaughn/synaptic

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

Look up on-chain Attribution reputation scores for wallets and AI agents on Base.

TestGraph io.github.BBCBasic/testgraph

Shared semantic graph for AI reviews, classification and structured memory across AI assistants.

Lazyweb com.lazyweb/lazyweb

Real product evidence: 281k+ real app screens and flows, 20k+ mobile A/B tests, growth reports.

Evidence-oriented code questions, diff review and test selection via a Jev endpoint.

Recallroll dev.workers.cybermax-tools.cybermax/recallroll-api

VIN recall API + MCP: VIN decode + every NHTSA recall, Do Not Drive first. $19/mo; 50 free/day.

Lets one coding agent talk to another: Claude Code, Codex or Grok

mythex ai.mythex/mythex

Build and publish web apps from your AI client: live preview, Postgres, storage, public URL.

TheQRCode.io io.theqrcode/qr-code-generator

Free styled QR codes, no key: URL, WiFi, contact, text, email. API key adds saved codes + analytics.

Exploit-DB New Exploits & Proof-of-Concepts — buy per-query in-session (exploitdb) com.a2awire/data-exploit-db-exploit-database-proof-of-concept

Exploit-DB: new public exploits & PoCs, daily. Register in-session — free testnet funds.