Euler's FormulaAgentSort
One connection. Every agent.
AgentSort discovers, verifies and ranks the few capabilities a frontier model should consider for every intent — across MCP, A2A, ARD, APIs and Agent Skills.
About AgentSort
AgentSort is a company originated and built by Euler's Formula, an AI-native venture studio. It operates in the AI Infrastructure focus area alongside sibling portfolio companies, and is reachable at agentsort.com.
What AgentSort does
Agents today face an exploding, fragmented supply of tools. Every protocol — Model Context Protocol (MCP) servers, Agent-to-Agent (A2A) endpoints, Agent Resource Descriptors (ARD), conventional REST APIs and Agent Skills — publishes capabilities in its own format, with no shared notion of quality, trust or cost. A model asked to accomplish an intent has no reliable way to know which of thousands of candidate tools it should actually call.
AgentSort is the capability layer that answers that question. It maintains a continuously updated index of agent-facing capabilities, verifies that each one is live and behaves as advertised, and ranks the small set most likely to satisfy a given intent. A model or agent framework integrates once with AgentSort and gets access to the whole ecosystem, instead of hand-wiring and maintaining hundreds of individual integrations.
Capability pipeline
- Search — index capabilities across MCP, A2A, ARD, APIs and Agent Skills.
- Rank — score candidates by intent fit, reliability, latency and cost.
- Resolve — turn a natural-language intent into a concrete, callable capability.
- Route — dispatch the call to the best provider, with fallbacks.
- Observe — measure outcomes and feed results back into ranking.
Who it is for
Frontier model providers, agent platforms and enterprises building agentic workflows that need dependable tool selection rather than a static, manually curated allow-list. On the supply side, tool and API builders use AgentSort to make their capabilities discoverable and verifiable to every connected agent.
Why Euler's Formula built it
The studio's thesis is that agentic software becomes economically useful only when discovery and trust are solved as shared infrastructure. AgentSort is the studio's bet on that layer: protocol-neutral, measurable and positioned between models and the long tail of tools they need to reach. See the Euler's Formula thesis and focus areas for the wider frame.
Key facts
- Company: AgentSort
- Tagline: One connection. Every agent.
- Focus area: AI Infrastructure
- Protocols covered: MCP, A2A, ARD, REST APIs, Agent Skills
- Official website: https://agentsort.com
- Built by: Euler's Formula, an AI-native venture studio