Mantyl
Hand over AI-built software with proof
Mantyl launched on September 1, 2026 with 8 votes, #1,109 of 8,093 launches that month and more than 90% of that year's launches.
What it does
Mantyl compiles your repository, your coding-agent history and executed checks into a verified project passport your client can independently re-run. Every claim is labelled by who proved it. Free local-first CLI for Claude Code, Cursor and Codex. No account.
Mantyl turns your repository and coding-agent history into a verified, recipient-ready handover: what exists, what was proven, and what remains unknown.
One command turns your repo and coding-agent history into a verified passport your client can re-run themselves. Built for teams shipping AI-assisted work. On a phone right now? Star the repo and it waits in your GitHub account. On the left, what the recipient of an agentic build gets today: a repository, a README the agent wrote, and optimism. On the right, the same project delivered with a passport. The code runs. The story of how and why it runs left with the closed context window, and the client finds out slowly. The recipient re-runs the checks on their own machine before accepting. Both sides know exactly what changed hands. Architecture, setup, decisions, risks, unfinished work and…from mantyl.dev
Does a similar job
all alternatives →
ReplicasJun 2026 · replicas.dev · ▲239Hey HN! I'm Connor, creator of Replicas. I'm a heavy Codex/Claude Code user, and I wanted to hand off tasks to agents like I would to an engineer - kick something off before work, let it scaffold while I'm at lunch, even come back to a ready PR. The problem: existing alternatives use workspace VMs that are black boxes. I have no access to any of them - they can't run tests, read logs, or use tools like the Playwright MCP (which I use to verify agents actually fixed what they claim to fix). Replicas gives agents real cloud workspaces where they can: - Run your test suite and read the…
Claude-MemDec 2025 · cmem.ai · ▲115AI agent memory, everywhere. claude-mem is open-source memory for Claude Code; cmem links it to any MCP client — Cursor, Codex, more — via one private link.
Open-source CLI coding framework using Claude2024 · github.com · ▲84AI powered cli coding agent that monitors your dev/test server and fixes errors and adds features - vysakh0/dravid
Mantyx – A platform to orchestrate, manage, and share your agentsMar 2026 · mantyx.io · ▲11Hi all! This is a very early project and with the launch of Claude Managed Agents, alternatives are on the rise. MANTYX Provides a more user friendly way to define, run and manage your Agents at scale. Connect and interconnect your favourite tools, expose your agents to other and centralize your MCP registry to interconnect your different tools. Welcoming feedback!
Try Benzi – A coding harness/agent beating Claude Code itself on SonnetAug 2026 · benzi.fly.dev · ▲11Hi y'all. Been working on something that should've been made a long time ago imo. It compiles codebases into O(1) hashmaps that the agent queries to discover the structure of your code/answer questions/write code. It also does complete static analysis checks on any writes the agent makes. Don't take my word for it though. Here are the benchmarks: https://benzi.fly.dev/benchmark. on 2/20 tests, Claude Code (mostly Sonnet on one task) regressed or timed out. Benzi didn't because of course, it has a map it can query and not get lost in the sauce. On the other 18 it…
Stele - Agentic LedgerJul 2026 · stele-ai.dev · ▲8Shared memory for AI coding agents. Claude Code, Cursor and Codex read what your project already decided, so context survives between tools and sessions.
More ai this month
the category →



Paintings by AI models: programs run through a simulation of oil paint.
AI · 21d ago · stillwet.art
PixVerse R2▲381A real-time world model you can explore and change
AI · 29d ago · world.pixverse.video

Source: Product Hunt launch ↗
Launched alongside, September 2026
the whole month →
E-ink bird frame for Raspberry Pi - real-time bird detection by audio, fully local AI, rendered as real, hand-cut 1800s bird illustrations. - arnegiacomo/fugleramme
AI · Sep 2026 · github.com
- WI
Special relativity simulator in which light crawls along at a human speed, so Lorentz contraction, aberration and Doppler shift happen at walking pace.
Life & fun · Sep 2026 · rivendell.dmitrybrant.com



Start coding agents, control sessions, review PRs. Anywhere.
Dev tools · Sep 2026 · kilo.ai
