
AgentEnvelope
Cryptographic authority for anything that performs an action. Derive scoped capabilities from a root you hold, sign actions, verify offline. Free SDK, optional governance.
@baronfud · X
The full gallery
Tech stack
23 projects

Cryptographic authority for anything that performs an action. Derive scoped capabilities from a root you hold, sign actions, verify offline. Free SDK, optional governance.
@baronfud · X

Your AI Agent That Earns Money While You Sleep
@JoeKakssss · X

Autonomous AI agents that close deals 24/7 via calls, email, and SMS.
@shubhdholakiya_ · X
building an autonomous ai agent sales team. tired of standalone apps, so i built a multi-layered sales brain that actually executes the pipeline and closes the deals.

Talk to an AI front desk agent for tutoring centers that refuses to invent prices.
u/Constant_Series1266 · Reddit
Meridian - AI front desk for tutoring centers that refuses to invent a price Tutoring centers lose students before they ever meet them. A parent emails at 9 PM about algebra help; nobody answers until morning, and the family books somewhere else. I'm in high school. I spent four months building the front desk that does answer: it replies in seconds, handles the actual back-and-forth about price and scheduling, and books the intro session on the center's calendar. Live, no signup: https://mer

Explore three AI agent runs on a scrubbable timeline showing planning, tool calls, and recovery.
douvy · HN
Educational tool for understanding AI agents. Code: https://github.com/douvy/how-agents-think

Practice algorithms and coding skills through interactive challenges where AI agents build and test your code.
u/Death12th · Reddit
Free consumer product, seat-based education product, enterprise assessment product. Same codebase. Is this survivable? Three motions off one core. Students practice free and generate cost, not revenue. Educators pay per seat. Hiring teams are the expensive product and the reason any of it matters. The free tier feeds both paid ones and that's the only thing justifying it. Education is slow, cheap, sticky. Hiring is faster, pricier, and churns the second the role gets filled. Billing got

Ask one question and get answers from multiple AI models with consensus and confidence.
@ZUKOWEB3166 · X
Vibe coding is more interesting when you use Truth AI

Get a live server for your AI agent by describing your goal.
@ServerForAgent · X

Scale software testing by deploying deterministic agents across web, iOS, and Android. Replace manual QA and brittle automation.
@RoverlyAI · X

Give AI agents persistent memory and evidence-based grounding to prevent false claims.
felipemayamuniz · HN
AletheionAGI – Grounding enforcement for AI agents

Autonomous agents that detect and prevent compounding business risks.
@UNgethe · X