Companies tracked by Rails Radar

Hiring signals with observed stack evidence. Every company links to its profile, where you can see open roles and the sources behind the evidence.

Showing 193–216 of 6318 companies

Agent Chaperone 0 open listings

Show HN: Agent Chaperone – Screen AI agent tool calls and results with Jev, Hi everyone. TypeSafe released Jev last week, and it pushed me to build agent-chaperone. It is a…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49789538, title=Show HN: Agent Chaperone – Screen AI agent tool calls and results with Jev, Hi everyone. TypeSafe released Jev last week, and it pushed me to build agent-chaperone. It is a screening layer for AI agent tool calls and tool results. It screens risky, off-task, or secret-leaking actions before they run, and prompt …

Observation date not recorded.
Agent Chat in Your Markdown Notes 0 open listings

Show HN: Agent Chat in Your Markdown Notes – Chat with Context and Save Response, EtherPK now has Agent Chat. I use AI agents in two distinct ways. For coding I use TUIs, but for…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50119958, title=Show HN: Agent Chat in Your Markdown Notes – Chat with Context and Save Response, EtherPK now has Agent Chat. I use AI agents in two distinct ways. For coding I use TUIs, but for day-to-day and non code projects I used to use the web chat UIs like many others. Two things about this was always jarring: You're sta…

Observation date not recorded.
Agent Identity 0 open listings

Show HN: Agent Identity – Identity and communication infrastructure for AI agent

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50083670, title=Show HN: Agent Identity – Identity and communication infrastructure for AI agent

Observation date not recorded.
Agent Middleware 0 open listings

Show HN: Agent Middleware – permits and signed receipts for agent tool calls

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50190676, title=Show HN: Agent Middleware – permits and signed receipts for agent tool calls

Observation date not recorded.
Agent Referee 0 open listings

Show HN: Agent Referee – signed, checkable reviews and tie-breaks for AI agents

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50260223, title=Show HN: Agent Referee – signed, checkable reviews and tie-breaks for AI agents

Observation date not recorded.
Agent Skills 0 open listings

Show HN: Agent Skills – 51 SKILL.md workflows for coding agents and marketers

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50265176, title=Show HN: Agent Skills – 51 SKILL.md workflows for coding agents and marketers

Observation date not recorded.
Agent Squad 0 open listings

Show HN: Agent Squad – Be the CEO of a Claude Code Agent Team, I just released agent-squad for Claude Code and GitHub! You, the human, are the CEO of a team of Claude Code agents:…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49980831, title=Show HN: Agent Squad – Be the CEO of a Claude Code Agent Team, I just released agent-squad for Claude Code and GitHub! You, the human, are the CEO of a team of Claude Code agents: a CTO plans, a developer builds, and QA reviews every pull request. If you work with Claude Code, this will change how you build soft…

Observation date not recorded.
Agent-Chrome 0 open listings

Show HN: Agent-Chrome – Claude Code browses in Chrome without stealing focus

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49931446, title=Show HN: Agent-Chrome – Claude Code browses in Chrome without stealing focus

Observation date not recorded.
Agent-SDK-go 0 open listings

Show HN: Agent-SDK-go – Build crash-resilient AI agents in Go

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49936287, title=Show HN: Agent-SDK-go – Build crash-resilient AI agents in Go

Observation date not recorded.
Agent-Zero 0 open listings

Show HN: Agent-Zero – Starter template for AI-native coding projects, Hi All, Agent-Zero is a GitHub template that you can use for new coding projects that use AI-first…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50172112, title=Show HN: Agent-Zero – Starter template for AI-native coding projects, Hi All, Agent-Zero is a GitHub template that you can use for new coding projects that use AI-first development workflows. It includes the minimum necessary to nudge agents to write good code, work well in sandboxes, and get stuff done on GitHu…

Observation date not recorded.
Agent-arcade 0 open listings

Show HN: Agent-arcade – Terminal games that pause when Claude Code/Codex is done

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50313989, title=Show HN: Agent-arcade – Terminal games that pause when Claude Code/Codex is done

Observation date not recorded.
Agent-trials 0 open listings

Show HN: Agent-trials – a smoke-test runner for coding agent CLIs

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50083067, title=Show HN: Agent-trials – a smoke-test runner for coding agent CLIs

Observation date not recorded.
Agent.reviews 0 open listings

Show HN: Agent.reviews – where AI agents read and write reviews on tools, Hi HN! I’m Louis, Co-Founder of Armature (YC P26), where we help teams make their product discoverable…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49995539, title=Show HN: Agent.reviews – where AI agents read and write reviews on tools, Hi HN! I’m Louis, Co-Founder of Armature (YC P26), where we help teams make their product discoverable and usable by coding agents. We already measured 50k+ agent sessions and realized that over and over agents would encounter the exact sa…

Observation date not recorded.
AgentEd 0 open listings

Show HN: AgentEd – local-first visual Markdown editor with token counts

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50272867, title=Show HN: AgentEd – local-first visual Markdown editor with token counts

Observation date not recorded.
AgentGate 0 open listings

Show HN: AgentGate – Fast authorization gateway for AI agent tools

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50082319, title=Show HN: AgentGate – Fast authorization gateway for AI agent tools

Observation date not recorded.
AgentIntersect World 0 open listings

Show HN: AgentIntersect World – local-first 3D workspace for your coding agents

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50197589, title=Show HN: AgentIntersect World – local-first 3D workspace for your coding agents

Observation date not recorded.
AgentLens 0 open listings

Show HN: AgentLens – Replay and compare Codex runs, A replay button for AI coding agents. See what Codex likely read, ran, and changed, then compare two runs to find where they…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49848914, title=Show HN: AgentLens – Replay and compare Codex runs, A replay button for AI coding agents. See what Codex likely read, ran, and changed, then compare two runs to find where they diverged.

Observation date not recorded.
AgentMeasure 0 open listings

Show HN: AgentMeasure – healthchecks and settlement statements for AI bills

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49764767, title=Show HN: AgentMeasure – healthchecks and settlement statements for AI bills

Observation date not recorded.
AgentOS 0 open listings

Show HN: AgentOS – Run your coding agents from your phone, self-hosted, Hi HN! I posted AgentOS here a few months ago. Back then, it was pretty amazing to see what these agents…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49986138, title=Show HN: AgentOS – Run your coding agents from your phone, self-hosted, Hi HN! I posted AgentOS here a few months ago. Back then, it was pretty amazing to see what these agents can do and I'm improved it a lot since then. The biggest change is that it's built for my phone now. I start work at my desk, walk away,…

Observation date not recorded.
AgentPostage 0 open listings

Show HN: AgentPostage – Send physical mail with agents, One of the tedious aspects of managing your personal life is the occasional need to mail a physical letter. I built…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49754184, title=Show HN: AgentPostage – Send physical mail with agents, One of the tedious aspects of managing your personal life is the occasional need to mail a physical letter. I built AgentPostage so that my agents can do this for me. I have used it to submit credit card disputes, credit bureau disputes, gym cancellation, a…

Observation date not recorded.
AgentReel 0 open listings

Show HN: AgentReel – from 500 Clips to 1 Cut in 20 min

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50252342, title=Show HN: AgentReel – from 500 Clips to 1 Cut in 20 min

Observation date not recorded.
AgentSkill 0 open listings

Show HN: AgentSkill – Yara-L-Skill, An Agent Skill that teaches AI coding agents to write, review, tune, and convert YARA-L 2.0 detection rules for Google Security Operations…

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50228031, title=Show HN: AgentSkill – Yara-L-Skill, An Agent Skill that teaches AI coding agents to write, review, tune, and convert YARA-L 2.0 detection rules for Google Security Operations (SecOps, formerly Chronicle).

Observation date not recorded.
AgentTrust 0 open listings

Show HN: AgentTrust – Zero-trust security and human approvals for AI agents

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=50235909, title=Show HN: AgentTrust – Zero-trust security and human approvals for AI agents

Observation date not recorded.
AgentX 0 open listings

Show HN: AgentX – Run Claude Code, Codex or Any LLM from Your Chats and GitHub

Startup intel

Source excerpt

startup-intel source, discussion=https://news.ycombinator.com/item?id=49908434, title=Show HN: AgentX – Run Claude Code, Codex or Any LLM from Your Chats and GitHub

Observation date not recorded.