HITLy (alpha)

HITLy is the human-in-the-loop inbox for Mastra, LangGraph, Hermes Agent, HTTP / n8n / Make, and Temporal.

The origin keeps its pause. A reviewer decides in HITLy. The original run resumes with a Signed resume*. Use it when an agent would send, spend, or write.

*Mastra and LangGraph plugins only.

Apache-2.0. Self-host this repo. Hosted cloud (billing, SSO) is waitlist-only at hitly.net.

What you can do

• Put send, spend, and write behind an inbox card, not a chat prompt
• Resume the same Mastra run, LangGraph thread, Hermes command, or HTTP Wait
• Keep an audit: requested, decided, resumed
• Review in the web inbox or the Expo app

Origin	Pause	Resume
Mastra	suspend()	run.resume() / bail()
LangGraph	interrupt()	Command({ resume })
Hermes Agent	approval transport / kanban_block	POST { decision, id, metadata } to resumeUrl
HTTP, n8n, Make	resumeUrl	POST decision JSON
Temporal	condition()	signal hitly.decision (workflowId)

Quickstart

yarn install
cp apps/app/.env.example apps/app/.env.local
yarn db:up
yarn db:migrate
yarn dev:app

Inbox at http://localhost:3001. yarn db:up starts Postgres 16 via Docker.

Links

• Documentation
• Self-host guide — local run, Postgres setup, editions
• Integrations — Mastra, LangGraph, Hermes, HTTP / n8n, Temporal
• AGENT.md — wire an existing agent
• Examples: examples/mastra, examples/langgraph, examples/hermes, examples/temporal, examples/n8n, examples/notion

Inbox: http://localhost:3001