# description
Report produced by `ai-summarizer-action` for a single node of ANY kind. `markdown` names the body format the summarizer reads (every node body is markdown prose, including frontmatter-field bodies like codex TOML `developer_instructions`), NOT the node kind: the summarizer is universal and `state_summaries.kind` mirrors the target node's own kind. This is the single canonical node-summary shape; a report schema that extends it via `$ref` (the `summaries/` namespace is the detection signal) marks its Action as a summarizer, see `job-lifecycle.md` §Record. Extends `report-base.schema.json`. Stability: experimental.

# properties.whatItCovers.description
One-sentence summary of the file's subject matter. REQUIRED. Named distinctly from `whatItDoes` since markdown notes describe, not act.

# properties.topics.description
Topical tags inferred from the body. Feed into tag-based discovery and `related` link inference.

# properties.keyFacts.description
Discrete claims or data points the file asserts. Useful for search and diffing over time.