The language for AI agents
Top-tier speed. Secure by default. Built for AI agents and LLMs.
intent: "Fetch and analyze customer data"
require net("api.example.com")
task analyze(data)
let trends be analyze data for "patterns"
give trends
serve on 8080
route "GET /insights"
give analyze(fetch("https://api.example.com/data"))
Fast. Secure. Agent-native.
Not a framework — a language where these are built in.
Fast
Top-tier throughput — async-native, true multi-core, one static binary with zero runtime.
Secure by default
Deny-by-default capabilities at the language level. No require, no access. Period.
Agent-native
Auto /llms.txt, content negotiation (HTML for humans, Markdown/JSON for agents), LLM ops built in.
Top-tier speed. Security nothing else has.
~2,600 req/s — in the league of Go and Node, and ~1.5× FastAPI. And the only one that's secure by default and built for AI agents out of the box.
| Synsema | Go | Node | FastAPI | |
|---|---|---|---|---|
| Top-tier throughput | ✓ | ✓ | ✓ | — |
| Secure by default (capabilities) | ✓ | — | — | — |
Agent-native · auto /llms.txt | ✓ | — | — | — |
| LLM ops & multi-agent built in | ✓ | — | — | — |
The only one in the fast tier that is also secure by default and made for agents.