Security is no longer optional.

Rexion is a research lab exploring the application of autonomous AI agents for vulnerability discovery, triage, and remediation in real-world codebases.

Subscribe

Get notified when we publish.

No spam.

Latest research

Recent field reports

View all research

Agents Engineering: Context

Agent performance degrades as the context gets grows. This post covers techniques for agents to stay effective as tasks get more complex, including methods for better harness design, fewer tools, smarter MCP setups, and safer compaction.

Agent Engineering