Topic tag

agent architecture

2 articles tagged agent architecture. Browse the full archive or jump to all posts.

Your AI agent runs as you: harnesses, open weights, and the security question under the hype

July 2, 2026 · 12 min read

Your AI agent runs as you: harnesses, open weights, and the security question under the hype

The agent hype skips the part that matters: your harness runs with your keys. What a conversation with Pi's creator, and my own assistant running loose on my machine, taught me about doing this safely.

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Harness over frontier: running production AI agents on open-weights models

June 30, 2026 · 20 min read

Harness over frontier: running production AI agents on open-weights models

Open-weights models plus a tight agent harness beat frontier lock-in on cost and output. Here is the build data.

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