dsh-asciinema

Terminal output in an AI-assisted session scrolls by at reading speed. A screenshot loses timing; a pasted log loses the interactive feel. When you need to replay or share exactly what a tool invocation produced inside a DeepSeek Harness session, reaching for a separate asciinema CLI feels like an unnecessary extra step. dsh-asciinema closes that gap inside DSH itself.

The plugin subscribes to the session event stream (tool/result) and writes a standard asciinema v2 (.cast) file with no external dependencies. Three tools mirror the classic asciinema workflow: term_rec handles recording scoped to the whole session or to a single agent step, lets you drop markers mid-recording, and reports status; it seals automatically when event or byte caps are hit, and input events stay excluded unless you opt in via record_input. term_play renders a fully self-contained offline HTML page with a built-in player supporting play, pause, speed, seek, and marker display—zero network requests, zero external scripts. term_cat strips ANSI control sequences and emits clean plain text for easy pasting into docs, tickets, or emails. Named recordings are saved on session end; auto-named ones are discarded with a notice, keeping the workspace tidy.

Built for developers who want shareable, replayable records of AI-coding sessions; for tech leads reviewing workflows or running onboarding walkthroughs; and for any DSH user who needs asciinema-quality terminal capture and playback without installing a separate CLI.