Check an x402-paid API endpoint's trust score before paying it - live-probed, not self-reported.
62,058 MCP servers
SAM.gov readiness, entities, exclusions, opportunities, awards, hierarchy, and subawards. 20 tools.
Rate-limited MCP HTTP proxy: sliding window plus token bucket pacing so long tasks avoid 429 errors.
Agent-to-agent communication bridge for multi-agent systems
Local-first PHI detection for source code, LLM prompts, logs, and analytics
Australian Business Number lookup and business name search. By UnClick.
Contribute, challenge, verify, and query contestable public records on Veritas Acta.
MCP server for Verus addresses — generate, validate, list transparent and shielded addresses
Explore and download AI agent blueprints as Agent Skills directories for coding agents
AI short drama creator: make micro drama series with consistent casts from Claude, ChatGPT or Codex.
Pay-per-call developer utilities and npm supply-chain security tools for coding agents, over x402.
Free domains under makes.fyi or agentdomains.co for the sites and APIs AI agents build.
Human-in-the-loop approval gateway for AI agents over MCP: request, decide, approve.
Scan a deployed site for an exposed Supabase service_role key and audit Row Level Security.
Manage OpenProject projects, work packages, files, relations, boards, users, and notifications.
Protocol feature showcase: echo, math, resources, images, sampling and elicitation demos.
Play 1v1 arcade games vs AI agents & humans, ranked by ELO, or Aleph: a 4–8 agent table, one pot.
Precision-audited astrology MCP: natal charts, transits, synastry, moon phases. No API key.
Attestroom: the monthly searches, read from search (a month), served as an agent-callable...
Private, local Bale bot for agents: read, search and answer messages, ask and wait, files.
Disposable email inboxes for AI agents: create, wait for mail, extract verification codes