nex-as-a-skill

Vestige is a local-first Rust MCP server that stores agent memories on the user’s machine and searches backward for changes that may have caused a later failure. Its compact tool set covers recall, causal backfill, ingestion, suppression, graph work, and maintenance, using SQLite, full-text search, and vector indexing underneath. The first run downloads an embedding model; afterward the service can work offline on macOS, Linux, or Windows.

obsidian-second-brain turns an Obsidian vault into a shared working memory for Claude Code, Codex, Gemini CLI, OpenCode, Hermes, and Pi. Its commands can save conversations, ingest URLs or files, update related notes, synthesize themes, reconcile contradictions, and search the vault. Installation is platform-specific and requires pointing the agent to the vault; some research, calendar, and background workflows also depend on external services or capabilities that are not available in every supported runtime.

karpathy-llm-wiki turns incoming sources into durable, cross-linked Markdown pages instead of reprocessing raw documents for every question. Its ingest, query, and lint operations update the wiki, answer from existing pages with citations, and check link or index health. It follows the Agent Skills standard for use across several coding agents.

This collection gives Claude Code reusable workflows for MCP connections, presentations, programmatic video, SOPs, skill creation, and consistent brand voice. Detailed guidance loads only when a task calls for it, keeping the working context focused. Some skills work immediately, while MCP, presentation, and Remotion workflows require their own configuration or project setup.