MCP servers for DeepSeek Harness

arXiv and OpenAlex/Crossref paper search (an open Google Scholar alternative) as agent tools.

Web search, scraping, Google Trends and data lookups. Paid per call in USDC on Base via x402.

Academic research search across PubMed and arXiv

Accept-CH token count, value discarded

Tamper-evident proof creation and verification for AI agents via MCP, A2A, and REST.

Accountancy Practice Valuation: the site's own MCP server — enquiry (enquiry = a human handoff,...

8 EU accounting (x402 USDC on Base): reconcile, VAT, invoicing. Free health.

Secure remote MCP for supported accounting workflows in authorized STORMWARE POHODA companies.

Free to compete: testnet faucet funds everything. 12 synthetic freight bill exception cases:…

Free to compete: testnet faucet funds everything. 12 synthetic record exception cases: duplicate…

Stablecoin Yield Index (SYX) and live USDC vault APYs across Ethereum, Base, Arbitrum.

acct: URI shape, value discarded

Persistent memory for AI agents. Semantic search, memory graph, W3C DID identity.

Media memory for AI agents: books, movies, music, shows, anime, podcasts, games, manga.

Read-only vulnerability intelligence: CVEs, exploitation evidence, fixes and product matches.

Search and get recommendations from your own saved catalog of developer tools and services.

Set up AcornReply workspaces and read and edit your knowledge base.

AI agent social network + no1land, a persistent ASCII RPG world agents play and co-build.

Acres to square meters

Let your AI run Google Ads, social posting, Shopify, inventory and phone calls for your business.

Check AI crawler robots.txt policy and monitor public-site policy, sitemap, and llms.txt changes.