Proven Sent Prompts
A prompt is reported as sent only after 1DevTool confirms it left the agent's composer, and a message sent over a terminal link is marked delivered only once the receiving agent is proven to have taken it. Anything short of proof is marked delivery-unconfirmed and deliberately not retried, instead of producing a clean receipt for work that never started.
Screenshot coming soon
Why You Need This
How this feature boosts your daily productivity
The worst delegation failure is the silent one: the tab names itself, the run timer starts, Mission Control counts the work as in flight, and the prompt is still sitting in the agent's composer one Enter away from having happened. You only discover it by going back and looking, which defeats the point of running several agents side by side. 1DevTool checks the composer before calling a prompt sent, and holds back the run record, the tab auto-name and the AI Diff session until the message is provably gone. Delivery over a terminal link is held to the same standard: a message counts as delivered only when the receiving agent is proven to have accepted that exact message — as a real message in its session, or as a composer that visibly held your text and then cleared it. When acceptance cannot be proven the message is marked delivery-unconfirmed and is deliberately left alone, because pressing Enter a second time could run the same task twice. A reply only closes the request it answers after that same proof, so an unconfirmed reply can no longer make outstanding work look finished.
How It Works
Get started in 4 simple steps
Send as usual
Delegate from the Agent Input overlay, a linked send, a team hand-off, a resumed session or a scheduled prompt. Nothing about sending changed.
The composer is checked
After Send, 1DevTool looks at the agent composer to confirm the message left it. If the text is provably still there, one more Enter is attempted automatically.
A stuck prompt says so
Mission Control shows "not submitted — press Enter" and takes you to that terminal. Your text is kept as a draft, so nothing is lost.
Downstream work waits
Starting the run, auto-naming the tab and opening an AI Diff session all hold until the prompt is proven sent. Pressing Enter yourself clears the warning.
Without 1DevTool
The manual way vs. the 1DevTool way
The Hard Way
The 1DevTool Way
Key Capabilities
Everything included with Proven Sent Prompts
Why It Matters
The productivity impact of having ai productivity built into your workspace
Silence Is Not Success
A run is only reported as started once the message is provably gone from the composer, so a delegation can no longer look live while the agent sits idle.
The Retry You Would Have Done
A prompt still sitting in the composer gets one more Enter automatically — which is all a stuck prompt ever needed, and you were not there to press it.
Your Text Survives The Failure
A prompt that will not submit is kept as a draft on the tab, so the fix is one keystroke rather than rewriting what you asked for.
One Story Per Message
Mission Control, the Team Map, AI settings and the phone all report the same reason for the same delivery, instead of three views disagreeing.
More in AI Productivity
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Resume UI
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Combine Sessions
Select sessions from Claude Code, Codex, and Gemini CLI and merge them into a single conversation — giving your next agent the full cross-agent context.
AI Diff Review Panel
Track every file modification any AI agent makes — Claude Code, Codex, Gemini, Amp, custom — and review, accept, or revert their work per file from a dedicated panel with inline diff overlays in the editor.
Ready to boost your workflow?
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