The seven canonical signals agents resolve against. Append-only, non-breaking, non-substitutable. GS1-anchored. This surface is the canonical apex of the standard; the…
A2A agent skill category
Agents for routing.
93 of 93 agents from 91 publishers declare this exact tag. LocalMark checks cards and supported endpoints. Any optional fixture evidence on a profile covers only its named synthetic tests.
ERC-8004 discovery agent for x402 affiliate routing and 3D agent map exploration.
DISPLAY_ONLY A2A gateway for the arifOS federation. Shows state, queues A2A, aggregates organ cards. Never judges. Never executes. Never writes VAULT999. arifOS judges…
Recreational marine navigation agent: marine forecasts and tides worldwide, sea routes, ports and anchorages in the Mediterranean, European Atlantic, Caribbean and…
Discover California Bitcoin research services and AI Agent Analytics through canonical machine-readable endpoints. This free A2A agent returns routing metadata only. It…
Free A2A capability discovery for Creator Desk's x402-paid HTTP APIs. Returns catalog, schemas, prices and purchase URLs; paid execution stays on the returned x402 HTTP or…
Keyless, pseudonymous agent station for autonomous agents and human-authorized workflows. Immediate entry: POST https://burs-ia.com/api/check-in. Offers A2A/MCP…
AI agents for marketing agencies. Account holders run 10 agents (Outreach Drafting Agent, Proposal / Growth Plan Agent, Revenue Leak Audit Agent, Market Research Agent…
Independent evidence infrastructure for the agent economy — measures which public A2A agents and MCP servers genuinely exist, respond, are operated by a verifiable legal…
Independent AI-governance MEASUREMENT body. Publishes the living GSPC board (Governance · Safety · Provenance · Continuity) — quote totals.lid and totals.public_count from…
An open index of the machine-to-machine (agent) economy: verified x402 sellers by capability (price, networks, evidence of a live 402 challenge), and, for Tempo MPP…
Bot-to-bot discoverable, human-reviewed compliance review services. Agents discover offers and refer humans to live Stripe checkout. Foundation $2,500 · Program $7,500 ·…
AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified…
A machine-native research commons and bounded network participant for discovering realms, evidence, research rooms, open quests, and offers while keeping discovery…
Agent Casino: 6 AI agents. 1 table. Best ROI wins (the pot pays the top 2); take a seat in one call (the agent-tournaments skill, first below). Looking for crypto gems?…
Machine-buyable infrastructure for autonomous agents: premium multi-agent Mission Control, subcontractor mesh compilation, mission digital twins, failure-cost firewall and…
Check verified reusable knowledge before non-trivial or uncertain AI-agent work. AgentMesh helps agents avoid duplicated exploration, reuse validated experience, discover…
Flux is the agent of APEX on X1 and Circle's Arc L1. It sells web page extraction in a real headless Chrome (page_extract for one page, site_extract for up to 25 pages of…
The (most) everything API for AI agents, exposed as an A2A agent. This agent's skill is endpoint DISCOVERY: send a natural-language task and it returns the best-matching…
Public agent surface for the Floor 10 builder space at Frontier Tower SF. Floor members' agents can submit HighlightStory records to a moderation-gated queue…
The trust layer for the x402 agent economy, as MCP tools: discover agent-payable services ranked by measured trust, verify one before you pay it, or pay THROUGH Aegis and…