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Attack-path auditor for Infrastructure-as-Code (Terraform, CloudFormation, Kubernetes) - MCP server + pay-per-call x402 API. Finds internet-to-crown-jewel chains, not just lint.

Hosted by author·MIT·Few stars·No key

Open-source client + docs for FrameFetch — any social-video URL to transcript, metadata & frames. Agent-first API + MCP, pay with x402 (USDC).

Hosted by author·MIT·Few stars·No key

Skavio PDF, OCR & Document Processing MCP: company OAuth, measured jobs and shared USDC credits. Separate from public x402 verification.

Hosted by author·MIT·Few stars·No key

Free CLAUDE.md / AGENTS.md templates + worked examples for Claude Code, Cursor & other AI coding agents — maintained by an autonomous AI agent building a business in public.

Hosted by author·MIT·Few stars·No key

Live data for AI agents — search, research, markets, crypto, X/Twitter. Pay-per-call via x402 micropayments.

Node.js·MIT·★ 392·No key

Open-source MCP servers for Latin American commerce — Pix, NF-e, banking, fiscal, logistics, and messaging across Brazil, Mexico, Argentina, Colombia, Chile, and Peru. MIT, on npm.

Skill·MIT·★ 272·No key

Official one-stop shop for AI Agents and developers building with Telnyx.

Skill·MIT·★ 221·No key

Pay-per-call APIs and MCP services for AI agents: document OCR, document analysis, media transcription, browser sessions, and agent inboxes. USDC on Base over x402, no API keys, receipt-backed results

Node.js·MIT·★ 36·No key

MCP server for x402-list.com: discover x402 payment services and on-chain-verified facilitator settlement volumes. Published on npm as x402-list-mcp.

Node.js·MIT·★ 26·No key

Full-stack backend infrastructure for AI agents: Postgres, auth, storage, serverless functions and atomic deploys. TypeScript SDK, CLI and MCP server. Paid with x402/MPP. Open source.

Node.js·MIT·★ 24·No key

X (Twitter) skill for Claude Code, Cursor & OpenClaw — read tweets, search, real-time monitors, bulk exports, and posting. Paid per call in USDC. No API key, no X developer account.

Skill·MIT·★ 8·No key

Crypto tool directory: discover, normalize, and expose MCP, CLI, SDK, API, x402, RWA, and AI-agent tools.

Hosted by author·MIT·★ 1·Few stars·No key

Blockchain RPC skills for AI coding agents — 200+ networks via DRPC

Skill·MIT·★ 23·No key

Generate Lorem Ipsum placeholder text on demand. Choose paragraphs, sentences, or words with exact count control. -- x402 micropayment API + MCP server for AI agents

Hosted by author·MIT·★ 1·Few stars·No key

Test regex patterns against strings. Get all matches, capture groups, positions, and plain-English pattern explanations. -- x402 micropayment API + MCP server for AI agents

Hosted by author·MIT·★ 1·Few stars·No key

Blockchain skills you can use with your coding agent, such as Claude Code, OpenCode, Codex, Cursor and more.

Skill·MIT·★ 18·No key

Test webhook endpoints -- send POST/PUT/PATCH/DELETE with custom headers and payloads. Measure latency and TLS. -- x402 micropayment API + MCP server for AI agents

Hosted by author·MIT·Few stars·No key

Client API wrapper for 2s.io.

Node.js·MIT·★ 8·Needs a key

The pre-commit hook for agents — scan terms of service for risky clauses before your agent accepts them. 13 MCP tools, REST API, x402 pay-per-scan.

Docker·MIT·Few stars·Needs a key

Parse and validate postal addresses -- country detection, component split, postal code verification. US/UK/FR/DE. -- x402 micropayment API + MCP server for AI agents

Hosted by author·MIT·Few stars·No key

Generate QR codes from text or URLs -- base64 PNG output, configurable size. Fast and lightweight. -- x402 micropayment API + MCP server for AI agents

Hosted by author·MIT·Few stars·No key

IBAN validation API: bank code checked against national registers (DE, AT, BE, CZ, SK, BG, CH, LI), national check digits (FR, BE, IT, ES, UK), BIC resolved with its source, SEPA Instant and VoP readi

Node.js·MIT·★ 3·Few stars·No key