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The Radar

Monday, 22 June 2026

Monday, 22 June 2026
6 products

Today's picks

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Hacker News

Show HN: CommitGate – Automatically scan your commit for vulnerabilities

4 pts 5 comments

An open-source tool that scans Git commits for security vulnerabilities at the point of commit. Increasingly relevant as AI coding agents push code faster than human reviewers can keep up. Small project but plugs a real gap in agent-assisted development workflows.

Show HN: Cloak – let AI agents use your API keys without ever seeing them

4 pts 0 comments

Cloak proxies API credentials so autonomous agents can authenticate to external services without the actual keys appearing in context or logs. A tidy solution to a credential exposure problem that's becoming more common as agentic systems proliferate. Open source on GitHub.

Securing the Future of AI Agents

9 pts 0 comments

Google DeepMind blog post outlining their current thinking on agent security, covering threat models and mitigations for systems that act autonomously in the world. Not a product launch, but a useful framing from a lab that's shipping agents at scale. Worth reading alongside the Cloak and CommitGate launches above.

Two AI judges scored our agent's answer 0.85, but it never opened the file

6 pts 0 comments

A write-up from Tenure AI on how LLM-as-judge evaluation can produce high scores for agent outputs that are factually wrong or based on work the agent never actually did. A useful warning for anyone using automated evaluation in agent pipelines. The gap between scored performance and real behaviour is the core problem.

Show HN: ANMA, boundary contracts for cheaper AI coding agents

2 pts 2 comments

ANMA introduces the idea of boundary contracts between agent tasks to reduce token waste and bring down inference costs. Very early open-source project, but the underlying idea of explicit task scoping for cost control is underexplored. One to watch if you're trying to run agents cheaply.