Content
80%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.
A tight, code-driven skill that reads like a runnable playbook: concrete commands, a reusable subagent prompt, and sensible size-based batching. Its main weakness is the absence of validation in a batch workflow — extraction errors are silently swallowed and there is no checkpoint that the generated text files are usable before agents are dispatched.
Suggestions
Add a validation checkpoint after extraction, e.g., check that each $SCRATCH/*.txt is non-empty (or warn on empty output) before batching agents.
Fix the jq extraction to handle user messages whose content is an array (map(select(.type == "text") | .text) like the assistant branch) instead of relying on 2>/dev/null to hide the type errors.
Give a concrete way to exclude the current conversation (e.g., skip the newest .jsonl, or match the current session ID) rather than the vague 'Skip current conversation if known' comment.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and code-first: bash snippets and a subagent prompt template carry the content, with no explanations of concepts Claude already knows and no padding. Every section (find history, extract, batch, aggregate) earns its place, matching the 5 anchor. | 5 / 5 |
Actionability | The bash commands and the copy-paste subagent prompt template are concrete and mostly executable, and batching guidance is specific. Minor gaps keep it from 5: the jq filter assumes user message content is a string (it can be an array, which the 2>/dev/null silently hides), and 'Skip current conversation if known' gives no actual mechanism for excluding the current conversation. | 4 / 5 |
Workflow Clarity | The four steps are clearly sequenced with well-defined sub-steps, but this is a batch operation (20 conversations fanned out to parallel subagents) with no validation checkpoints: there is no check that extracted text files are non-empty or usable before batching, and errors are suppressed with 2>/dev/null. The batch-operation rule caps workflow clarity at 3 even though the sequence itself is a 4. | 3 / 5 |
Progressive Disclosure | The skill is self-contained (~85 lines) with no bundle files and no content that belongs in separate reference files; the four section headers provide clear, flat navigation. Under the simple-skill guidance, well-organized sections with no need for external references merit a 5. | 5 / 5 |
Total | 17 / 20 Passed |