{"slug": "agents-u-cash-io-github-udotcash-agents-u-cash-0-6-18", "title": "agents.u.cash (io.github.UdotCASH/agents-u-cash@0.6.18)", "summary": "Agents.u.cash, a non-custodial HTTP-402 crypto payments MCP server for AI agents with 79 tools, released version 0.6.18 to the official MCP registry on 2026-08-28, distributed as Docker image ghcr.io/udotcash/agents-u-cash-mcp:0.6.18. The server has not yet been evaluated by mcpindex's semantic screen, so its verdict remains REVIEW or UNVERIFIED, and agents should treat it as not-yet-cleared until a verdict is recorded.", "body_md": "[← Index](/leaderboard)\n\n# agents.u.cash\n\nNon-custodial HTTP-402 crypto payments for AI agents. 79-tool MCP server.\n\nThe current version, v0.6.18, was published to the official MCP registry on 2026-08-28. It is distributed as the Docker image ghcr.io/udotcash/agents-u-cash-mcp:0.6.18, filed under Finance & Payments by this index. Removals and unreachable sources are measured across every server this index tracks, contract drift across the servers that answer in consecutive snapshots; [the index's current counts](/stats) put this record in context.\n\n## Using agents.u.cash in Claude, Cursor, Gemini CLI, Cline, or Zed?\n\nMCP tool contracts can change remotely with no version bump. The mcpindex gate pins each contract and **HOLDs the call** when it drifts-before your agent acts. Zero credentials. This is not the package install for this server itself (use **Install this server** for that).\n\nRewrites your MCP host config so each server launches behind the gate. Inspect first: curl -fsSL https://mcpindex.ai/install.sh | less\n\n```\nuv tool install mcpindex-gate && mcpindex-config-wire\n```\n\n[method](/methodology)\n\nVerdict not yet evaluated for this tool. The semantic screen takes adversarial cases first; coverage rolls out as the corpus expands (15/150 labels to graduation). The deterministic conformance probe is built but has not yet run on the public corpus, so a recorded verdict here is REVIEW or UNVERIFIED, never a clearing ALLOW. Until a verdict is recorded, an agent should treat this tool as not-yet-cleared and fall back to its own checks. Method: [the eval, four-state verdict, honest limits](/methodology).\n\nOwn this server? [Screen its description →](/screen)\n\n## That verdict was true at screening time (snapshot 2026-08-28).\n\nContracts can change after screening, with no version bump. The gate pins agents.u.cash’s tool contracts on first sight and holds any silent change before your agent acts - the check that keeps being true on Tuesday.\n\n[See your first HOLD in 2 minutes →](/guides/install-the-gate-first-hold)\n\nRelated: [how to trust an MCP server](/guides/how-to-trust-an-mcp-server) · [screen before install](/guides/screen-mcp-server-before-install) · [silent contract drift](/guides/mcp-silent-contract-drift)\n\n[methodology](/methodology)\n\n[Diavgis — Greek Public Procurementgr.diavgis/procurement](/server/gr-diavgis-procurement)\n\nGreek public procurement: tenders, awards, contracts, payments, suppliers, expiring contracts.\n\n[Revinhoio.github.RevinhoHQ/revinho-mcp](/server/io-github-revinhohq-revinho-mcp)\n\nRead-only SaaS business intelligence from GA4, Stripe, and Google Search Console.\n\n[io.github.Unima3x/agirails-mcp-serverio.github.Unima3x/agirails-mcp-server](/server/io-github-unima3x-agirails-mcp-server)\n\nPayment rails for AI agents — escrow, settlement, discovery, and disputes from any context window.", "url": "https://wpnews.pro/news/agents-u-cash-io-github-udotcash-agents-u-cash-0-6-18", "canonical_source": "https://mcpindex.ai/server/io-github-udotcash-agents-u-cash", "published_at": "2026-08-28 05:53:56+00:00", "updated_at": "2026-08-28 06:18:46.375520+00:00", "lang": "en", "topics": ["ai-agents", "ai-tools", "ai-infrastructure"], "entities": ["agents.u.cash", "MCP registry", "mcpindex", "Claude", "Cursor", "Gemini CLI", "Cline", "Zed"], "alternates": {"html": "https://wpnews.pro/news/agents-u-cash-io-github-udotcash-agents-u-cash-0-6-18", "markdown": "https://wpnews.pro/news/agents-u-cash-io-github-udotcash-agents-u-cash-0-6-18.md", "text": "https://wpnews.pro/news/agents-u-cash-io-github-udotcash-agents-u-cash-0-6-18.txt", "jsonld": "https://wpnews.pro/news/agents-u-cash-io-github-udotcash-agents-u-cash-0-6-18.jsonld"}}