MCP servers

Payments for AI agents: gasless USDC on Base + JIT single-use virtual cards, PAN never in context.

Verify emails: syntax, MX records, disposable detection, quality score 0-100. x402 USDC.

Free, no-account verification of KeyHalve-sealed documents. Read-only; never receives keys.

MCP server for Path of Exile game data: wiki, economy, and Craft of Exile lookups

Third-party sandbox verdict on any artifact in one call, no account. Also an agent marketplace.

BYOK Reddit/YouTube research CLI with a tamper-evident audit log and an MCP server.

Convert HTML to clean markdown. Strips scripts and styles. x402 micropayment.

Signs, hash-chains, and verifies compute usage receipts via an MCP server, no issuer trust required.

Fail-closed deterministic checks and hash-chained receipts for AI agent outputs via MCP.

Local supply-chain CVE scanner via OSV/NVD. Scans deps and IDE extensions. No upload.

Wraps the slop-eval CLI as a single generic MCP tool for genericness scoring of AI UI output.

Hyperliquid perp order book, prices, funding, OI, candles. x402 paid.

Persistent code knowledge graph + 9 composite MCP tools for AI coding agents.

Convert text to MP3 speech audio in 50+ languages. x402 micropayment.

Convert PDFs and other documents to structured formats via Docling, for AI applications.

Translates a lockfile diff into a human-readable upgrade plan for npm and PyPI.

AI image generation from text prompts via Gemini. x402 micropayment.

65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows

Convert markdown to clean HTML with headings, lists, code blocks. x402 micropayment.

Wraps the ContinuityGuard CLI as a single generic MCP tool for video-clip continuity scans.

Wraps the evolveguard CLI as a single generic MCP tool for agent-skill file safety checks.

Decay-weighted vector memory for AI agents — 83 MCP tools: store, recall, search, knowledge graphs.

Wraps the MasteryTrace CLI as a single generic MCP tool for skill-mastery tracking.

Advanced filesystem operations with batch ops, watching, search, checksums, and strict security.

Security scanner for third-party AI agent-skill files (SKILL.md, hooks, scripts) via MCP.

23 API tools for Claude Code — email, DNS, SSL, NLP, scraping. Free tier included.

Generate PDF from HTML or Markdown with custom pages, margins, layout. x402.

Crypto wallet balances, ERC-20 tokens, USD values across Base and Ethereum. x402.

Web search returning structured results — titles, URLs, snippets. x402 micropayment.

Wraps the taskswarm CLI as a single generic MCP tool for multi-agent task coordination.

Sends the same prompt to multiple LLM providers in parallel and returns a divergence score via MCP.

Prediction markets, on-chain flows, ETF flows, equities and macro intelligence for AI agents.

PDF/DOCX/Excel generation with stationery overlay, ZUGFeRD/XRechnung, signing, receipt OCR.

Local-first judgment layer: counter-examples & blind spots from your own knowledge base.

Free Vedic astrology: panchang, kundali, transits, matching, doshas, eclipses, numerology

U.S. college ROI data: 30-yr NPV for 500 colleges, lifetime ROI for 134 majors. Keyless.

Find novel, statistically validated patterns in tabular data — hypothesis-free.

The shared work-management office for AI agents — projects, tasks, decisions, knowledge, handoffs.

MCP server for AI memory management using Letta - Standard MCP format

Person lookup from email: name, title, company, social profiles. x402.

Find polygraph (lie detector) offices, pricing and service info across the US, Canada and the UK.

Sync Lightroom, Figma, Dropbox & Canva assets to WordPress and Shopify via natural language.

Scan and generate barcodes and QR codes.

Authenticated async Fable 5 Agent agent with status polling and artifact results.

Create and manage short links, track clicks, and automate URL management

MCP server for Interswitch APIs: payments, transfers, Verve cards, airtime, and paycodes.

Claude Desktop reminders for Windows. Survives MSIX boundary; persists across restarts. Zero deps.

Historical OHLCV candles for any token. CoinGecko + GeckoTerminal on-chain. x402.

Control your computer with screenshots, mouse, and keyboard automation.

Approved acceptance criteria served over MCP to Claude Code, Cursor, or Codex. Git-only, sealed.