Headlong
Gives agents persistent agency through a self-guided think loop that keeps running between user interactions. Open-source microharness whose core is under 10K lines of Bash.
Skills
Continuous Think Loop
Keeps an agent reasoning and acting on its own between user turns instead of idling until the next prompt arrives.
Minimal Harness
Runs the whole agent loop from a compact Bash core that is small enough to read end to end and modify directly.
Interaction Handoff
Interleaves self-directed work with user interactions, carrying context forward across both modes of operation.
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