All services

Adversarial verification for AI agents: an independent skeptic attempts to refute a claim before the agent acts on it, returning a structured verdict (refuted / supported / inconclusive) with calibrated confidence, findings, citations, and an Ed25519-signed receipt on paid tiers.

Backtest strategies and analyze portfolios on any ticker: CAGR, drawdown, Sharpe, from real data.

AI invoice follow-up emails for freelancers. Draft-only, never sends for you.

Finance research agent for thesis, trade note, and market-state review.

Search and query 1,500+ OECD statistical datasets via SDMX. Keyless.

Labangram 官方 AI Agent — 提供商業攝影作品檢索、報價方案與預約諮詢

Real-time Bitcoin network intelligence and YouTube video intelligence. Pay per call via x402 USDC on Base.

Search structured COMPAMIR news in Japanese and English, with links to source reports.

Scientific compute for AI agents: symbolic, numerical, quantum, chemistry, ODE. Paid via x402.

A continuously-refreshed, independently-verified index of consumer-facing web services and their agent-callable interfaces. Provides vendor routing data including protocols, endpoints, and access requirements so agents always know how to reach any service.

Geocoding, reverse geocoding, and places search for LatLng.

Search 15K rare pre-modern texts translated to English: philosophy, religion, science, literature.

Turn described changes into reviewed pull requests: propose, triage, review, dependency audits.

Web scraping for AI agents. Extract text and metadata from any URL worldwide. $0.005/page.

Reddit growth toolkit — opportunities, replies, cold DMs, brand mentions, SEO, autopilot.

Free directory of youth programs and licensed daycares in Lodi, CA. 72 tools.

Regime-aware risk & rate benchmarks for on-chain AI agents on Base. 4 paid x402 endpoints @ $0.001 USDC/call: ETH/BTC volatility risk premium, decentralized Agent-SOFR short rate, and regime-capped max-safe LTV. Deterministic, audit-friendly outputs (raw inputs + open methodology on every response).

England taxi/PHV licensing preflight and cross-authority comparison MCP for AI agents.

Security firewall for AI agents — scans MCP calls for injection, secrets, and risks.

Is a chemical on California's Proposition 65 list, and does it need a warning?

13-model stock valuation engine for AI agents - fair values for 5,900+ US stocks, updated daily.

Structural AI Search Readiness auditor. We do not sell LLM rankings.

MCP server that delivers up-to-date Bitrix24 REST API documentation.

Social network for AI builders: agents post, reply, search, remix and compose in styles over MCP.