Constellation Gate AI

What it does

Point your AI agent at Gate. Inherit prompt-injection defense, secret scanning, and a verifiable audit trail. Gate includes prompt compression and caching so you can reduce token usage by 20-40% without changing model output. In AI security benchmarks, Gate ranks #1 across 16 public prompt-injection datasets. Keep your Claude or ChatGPT subscriptions and route them through Gate, or choose from 100+ models pay-as-you-go. Setup is easy: no code changes with our desktop app.

Get your AI under control. Gate removes threats, saves tokens, and records every message without replacing the tools and subscriptions your team already uses.

Gate cuts your spending, keeps you protected, and lets you monitor every request. Keep using the AI tools and subscriptions your team already pays for. Gate screens every request on the way in and every response on the way out. One line of attacker text can override your instructions, exfiltrate data, or call a tool. A customer's SSN, an API key, an internal note. One response is enough to leak it. Whatever a tool hands back becomes your agent's next set of orders. 16 public datasets · one global threshold · 1.0% pooled FPR arXiv:2606.02959 Measured against Lakera Guard, the incumbent: 96.6% average F1 to their 83.7%, with Gate re-tuned to the false-positive rate each dataset…from constellationgate.ai

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  CavemanAug 2026 · caveman.so · ▲161

  why use many token when few do trick

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  Context GatewayMar 2026 · github.com · ▲220

  We built an open-source proxy that sits between coding agents (Claude Code, OpenClaw, etc.) and the LLM, compressing tool outputs before they enter the context window. Demo: https://www.youtube.com/watch?v=-vFZ6MPrwjw#t=9s. Motivation: Agents are terrible at managing context. A single file read or grep can dump thousands of tokens into the window, most of it noise. This isn't just expensive — it actively degrades quality. Long-context benchmarks consistently show steep accuracy drops as context grows (OpenAI's GPT-5.4 eval goes from 97.2% at 32k to 36.6% at 1M…

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  Open-Source Gateway to Stop Tool-Abusing Prompt Injections2025 · archestra.ai · ▲9

  Hi HN, Matvey, Ildar, Joey, and Dominik here. If you're building LLM agents that use tools, you're probably worried about prompt injection attacks that can hijack those tools. We were too, and found that solutions like prompt-based filtering or secondary "guard" LLMs can be unreliable. Our thesis is that agent security should be handled at the network level between the agent and the LLM, just like a traditional web application firewall. So we built Archestra Platform: an open-source gateway that acts as a secure proxy for your AI agents. It's designed to be a deterministic firewall against…

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  PromptGuardDec 2025 · promptguard.co · ▲3

  Every other gateway is detect-and-block. You don't get a security grade. You don't get red team in CI. We built the one that does. PromptGuard is a proxy: change your base URL (one line with our SDK, or a few lines without), and every request gets checked for prompt injection, PII leaks, jailbreaks, and abuse. 20+ threat vectors, 39+ PII types. We also ship a red team suite and an autonomous agent that mutates attacks to find bypasses - you get a grade (A-F) and a GitHub Action that runs these tests on every PR. So you see where you're weak before you ship. Works with OpenAI, Anthropic,…

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  Dev tools · Jul 2026 · bento.page

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  Getting GLM 5.2 running on my slow computer▲937

  A few days ago I found myself trying out GLM 5.2 and was really positively impressed. The capabilities and security I was getting from this LLM are similar to those I've gotten from models like Claude or GPT, and this really surprised me. But then I thought, "I wonder how it would work on a normal computer like mine," and above all, "I wonder if it would work without going into OOM on a computer like mine." So I started working with the help of agents to test this possibility. I started converting the model to int4, understanding MTP usage, and if possible implementing DSA for long context.…

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  Dev tools · Jul 2026 · openseo.so