Prefer the one-call **`capture`** — it routes (via the entity index), derives the canonical path, stamps frontmatter, indexes, auto-links mentioned entities, and writes the Agent-Log line. Pick the `--kind` from the content (`person, company, concept, reference, meeting, project, area, semantic, episodic, working, skill, decision`); use `--inbox` only when the home is genuinely unknown. Write multi-line bodies to a file with the Write tool (cross-platform, no heredoc).
Write in third person about Jason; never put `[[wikilinks]]` in frontmatter. `capture` handles `agent_written`, `source_notes`, indexing, and linking for you; if you write by hand, `resolve "<title>"` first to avoid duplicates and `bump``updated:` only on substantive changes.