Find the open-source solution that fits.

feature-plan moves a rough feature idea through three ordered stages: shape the problem, stress-test it against the project’s vocabulary and context documents, then produce a plan spanning product, design, engineering, and developer experience. Its defining constraint is keeping the domain-language check between ideation and architecture review.

blind-vault is a macOS-only local secret tool that stores credentials in Keychain and exposes only pointer metadata such as names, scopes, and dates to the agent. Its CLI injects a value into a child-process environment without printing it, and scope checks can block mismatched commands. It keeps secrets out of chats, files, and ordinary tool output, but it is not an HSM and does not protect against malware running as the same user, brief process observation, or clipboard sniffing.

Vox Director takes a one-line topic through beat mapping, a visual style choice, collage keyframes, motion, narration, music, captions, and ffmpeg assembly. It runs as an agent skill with Atlas Cloud models plus local ffmpeg, and pauses for approval of the narrative beats and visual direction before rendering the final MP4.

git-practices is a collection of independent Git workflow tools, shell configuration, SQL helpers, and coding-agent skills that teams can adopt one directory at a time. Its skills cover defensive Dependabot triage, lockfile parity, and exposure mapping, while the scripts support releases, pull-request helpers, branch resets, and related maintenance tasks. The repository is meant as a modular toolbox rather than a single application.