6 INSANE Codex Use Cases for Business
A 13-minute live screen-share of six Codex agent workflows actively generating revenue at Single Grain — running autonomously for days at a time.
June 18thEric Siu turns Claude Code's basic /goal slash command into an operator-grade revenue stack with overnight, night-queue, batch, and approval-gated autonomy.
Most creators use /goal at its default single-mission level, but upgrading it with custom presets like /goal overnight, /goal night-queue, and /goal batch—wired into Slack with approval gates—lets you run autonomous revenue loops while you sleep.
The default /goal slash command in Claude Code and similar agent stacks is underused, and treating it as a single-shot task runner leaves most of its revenue leverage on the table. The upgrade is to wrap /goal in custom presets � overnight for unattended long builds with a morning executive packet, night-queue for ranking and launching the safest high-leverage work autonomously, batch for splitting open Slack threads into parallel lanes, plus continue, pause, and status for state control � all routed through a Slack-resident control tower. The non-negotiable is a definition of done on every mission and approval gates around anything that touches money, customers, or production, so agents move fast internally while risky actions stay packaged for your review.
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/goal has shipped in Claude Code, Codex, Hermes, Open Claw — Eric reframes it as a revenue tool, not just a dev convenience, and previews that most people are using it at the base level.

Walks through using /goal inside Slack with his Hermes agent (Codex as the frontier model). Asks 'what are the open threads, can we /goal them?' to drain a queue of half-spec'd work without re-checking each one.

Core principle: every /goal needs an explicit definition-of-done outcome. Examples given: 'design 50 ads in this style, this copy' or 'three landing page variants pulled from Mobbin MCP'.

Shows his Hermes /goal registry: /goal overnight, /goal status, /goal pause, /goal resume, /goal remove, /goal business-operator, /goal big-op, /goal batch open-threads, /goal continue, /goal open-thread scope. Calls out the historical Ralph (Wiggum) loop as the predecessor, now baked in.

Default is one goal at a time, but /goal batch lets you fan out across Slack threads, and /goal continue lets a paused goal resume from a clarifying question without manual reprompting. Argues the Kanban board most teams use is too messy.

Mid-roll for singlebrainwithab.com / singlebrain.com — unified intelligence layer in Slack/Teams, ad-creative agents, data pulls from Meta/Google/SEO, team-visible execution.

Walks through two operating diagrams: 'Agents work the night shift with proof and approval gates' (Eric → Sleep → Morning approval; Tracks: Builder/Reviewer/Operator/Escalator; Proof: deliverable monitors / risk filter / executive packet), and the AI Optimization Lab compounding revenue loop (metrics → diagnose → hypotheses → eval scoring → approval → test → readback).

Night Queue reads the business surface, dedupes work, ranks by impact, auto-launches safe jobs, packages risky ones for approval. Hermes Control Tower model: goals launch runners → runners create artifacts and evals → approvals touch outside world → metrics+memory improve the next goal. Mantra: 'move the ball forward'.

Safe vs risky autonomy: internal docs / dry runs / evals & QA are safe to auto-run; email, CRM, social, CMS, ad-spend, deploys require Gate 4 human approval. Mantra: 'autonomy without letting the robot touch the money printer'. Outro pitches the next video on Hermes revenue growth.
Don't ship a slash command. Ship a registry of branded presets that each carry their own safety rails and output format — every preset becomes both a feature and a pricing anchor.
“When you're running slash goal, you need to make sure that you're defining an outcome.”
“Move the ball forward — that's ultimately gonna build the most leverage for you.”
“Autonomy without letting the robot touch the money printer.”
“I could've been continued to work in those eight hours where you're sleeping.”
“It's no different than when you hire someone that's really amazing that's able to kinda figure things out on their own.”
See every word as it's spoken — crank it to 2× and still catch all of it. The same dual-channel trick behind Amazon's Kindle + Audible.
Eric Siu opens not by introducing /goal but by accusing you of running it at default. The promise is bigger than a tutorial — the title insists you are leaving money on the table, and the cold open immediately reframes /goal from a coder's convenience into a revenue lever you can stack overnight presets on top of.
A registry of custom /goal subcommands layered on top of the base slash command — each one a named preset that bakes in safety rails, verification, and output format.
Two-lane autonomy model. One lane runs without permission; the other requires explicit human gate before it touches money, reputation, or production.
Closed-loop experimentation framework — metrics in, hypothesis out, test, score, approve, ship, read back into a learning store that improves the next cycle.
Reframes the agent stack as a control tower, not a pile of prompts — single dispatch point, accountable runners, approval gates, observability.
“Hope you enjoyed this one and you can check out this next video over here on how we are using Hermes to grow our revenue faster.”
Soft end-card CTA — no subscribe ask, no email capture. The real conversion ask is the embedded Single Brain mid-roll at 7:40, which is harder to skip than an outro.
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11:14A 13-minute live screen-share of six Codex agent workflows actively generating revenue at Single Grain — running autonomously for days at a time.
June 18thA 27-minute conference keynote where a marketing agency founder shows the live agent architecture replacing his headcount — six named agents, one shared brain, $500K in attributed value from $2,500 in tokens.
June 15thA 7-minute breakdown of five concrete revenue plays unlocked by the new Claude Opus 5 and Sonnet 5 models.
June 11thAlex Lieberman demos the 8-step Claude skill directory he spent 50 hours building — and shows how it cut a 30-hour post down to four.
June 3rdA 13-minute inside look at the Skills-Evals-Loops system one agency uses to train non-engineers to do the work of four to ten people.
June 22ndA 14-minute breakdown of how to turn recurring AI workflows into compounding business systems, with a live AEO/SEO loop as the proof.
June 23rd