Content
75%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The content is a well-organized, highly actionable API reference: nearly everything is executable code covering the main realtime primitives, with a real one-level reference for advanced patterns. Weakest spots are mild redundancy across event examples, a placeholder in the status snippet, and under-signaled offloading to the reference file.
Suggestions
Collapse the three near-identical INSERT/UPDATE/DELETE subscription blocks into one example plus a note on which payload fields (payload.old vs payload.new) apply per event.
Replace the `{ ... }` placeholder in the Subscription Status snippet with a concrete filter object (e.g., { event: '*', schema: 'public', table: 'posts' }).
Move the React hooks into references/realtime-patterns.md and clearly signal the reference per topic (e.g., under a "## Advanced patterns" heading with a one-line description of what it contains) instead of a single trailing link.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is almost entirely executable code with minimal prose and no explanations of concepts Claude already knows. It misses 5 because the INSERT/UPDATE/DELETE subscription section repeats three near-identical channel blocks where one example with an event-parameter note would suffice, and some material overlaps the reference file. | 4 / 5 |
Actionability | Code is copy-paste ready and covers the common cases: enabling realtime publications, event filters, column filters, multiple listeners, broadcast send/receive, presence tracking, React hooks, and RLS. A minor gap keeps it at 4: the Subscription Status snippet uses a literal `{ ... }` placeholder instead of a concrete filter object. | 4 / 5 |
Workflow Clarity | Sections follow a sensible implicit order (enable publication → subscribe → check status → cleanup) and the status-values section provides validation checkpoints. Not 5 because no error-recovery guidance exists beyond logging on CHANNEL_ERROR, and the sequence is never stated explicitly for a newcomer to the flow. | 4 / 5 |
Progressive Disclosure | Good structure: the body links to a real, verified one-level-deep reference (references/realtime-patterns.md) and sections are organized per feature. Not 5 because the reference link is a bare single line at the very bottom rather than clearly signaled per-topic, and the ~410-line body could offload more (e.g., React patterns) to the reference file. | 4 / 5 |
Total | 16 / 20 Passed |