HEMP

Hook-to-Execution Model Proxy

THE MISSING PIPELINE BETWEEN YOUR AGENTS AND PRODUCTION.

INBOUND

LLM + MCP

DISPATCH

WHAT IT DOES

THREE STAGES. ZERO GLUE CODE.

RECEIVE

Any HTTP source. Any payload. POST to your endpoint and the pipeline fires. No polling. No adapters.

PROCESS

Your model reasons over the payload with full MCP tool access. Inference plus action in one step.

DISPATCH

Structured output hits the next surface. CLI. API. Webhook. Typed. Routed. Done.

WHY IT MATTERS

BUILT FOR THE PARTS YOU SKIP IN THE DEMO.

ASYNC-FIRST

202 Accepted. Immediately. Your webhook returns while the pipeline runs queue-backed in the background. Fire. Forget. Handle the result downstream.

SURFACE-AGNOSTIC

CLI. MCP. API. Raw HTTP. Your agent doesn't care how it's called — it just runs. One definition. Every transport. No SDK. No vendor lock.

COMPOSABLE

One pipeline's output feeds the next pipeline's input. Chain them. Fan them out. Build DAGs of agents — not diagrams of intent.

JUST POST

No SDK. No client library. No proprietary wire format. Webhooks. The most boring, battle-tested, universally deployed transport on the internet. Your language already speaks it. Your infra already routes it. HEMP doesn't invent a protocol. It uses the one you already have.

HOW IT WORKS

ANY TRIGGER. ANY SURFACE. FULL PIPELINE.

$ curl -X POST https://hemp.dev/hook/triage \
    -H "Content-Type: application/json" \
    -d '{"ticket_id": "SUP-4821", "body": "..."}'

HTTP/1.1 202 Accepted
{"run_id": "r_8f3k2", "status": "queued"}

{
  "method": "tools/call",
  "params": {
    "name": "hemp_trigger",
    "arguments": {
      "route": "triage",
      "payload": {"ticket_id": "SUP-4821"}
    }
  }
}

from hemp import trigger

result = await trigger("triage", {
    "ticket_id": "SUP-4821",
    "body": "Can't access my dashboard..."
})
# result.run_id = "r_8f3k2"
# result.status = "queued"

# One pipeline's output triggers the next
dispatch:
  - route: notify-eng
    payload: $.result
  - route: update-dashboard
    payload: $.metrics
  - webhook: https://status.internal/ack

await fetch("https://hemp.dev/hook/triage", {
  method: "POST",
  headers: { "Authorization": "Bearer ${HEMP_KEY}" },
  body: JSON.stringify({ ticket_id: "SUP-4821" })
});
// 202 — pipeline running async