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Analyze
Audit a brief's structure and logic before filing
Maps your argument as a tree, marks every premise with no authority under it, and names the two or three cases the whole brief is standing on, before opposing counsel does it for you.
Your prompt
2
Pressure-test it
3
Go deeper
Before you run it
What to gather first
Watch for
What comes back
See an example of what you’ll get
*(After you answer the four questions: the trial court granted summary judgment on force majeure rather than on repudiation, review is de novo on both issues and the brief never says so, nothing is conceded or waived, and the evidentiary rulings on the Reyes declaration were dropped on purpose.)*
Argument tree (Section II excerpt)
- Claim: Summary judgment on the breach claim was error. (pp. 12–24)
- *Sub-claim II.A:* BetaCorp's April 14 letter repudiated as a matter of law. (pp. 14–19)
- Premise 1: A clear and unequivocal refusal to perform is repudiation. *Taylor v. Johnston*, 15 Cal. 3d 130, 137 (1975); Rest. (2d) Contracts § 250. (p. 14)
- Premise 2: "We cannot perform at the contract price" is clear and unequivocal. no authority, no record cite (LEAP) (p. 15)
- Premise 3: Repudiation excuses further tender. UCC § 2-610. (p. 17)
- *Sub-claim II.B:* Cover damages are recoverable. UCC § 2-712 (pp. 20–24)
Unsupported leaps
1. p. 15: "BetaCorp's letter was unmistakable." Nothing under it. What is missing: a case defining what qualifies as unequivocal in this circuit, and a record cite to the letter itself. *Taylor* is cited two pages earlier for the rule but never applied to these words.
2. p. 21: "Acme's cover purchases were commercially reasonable." No record cite. What is missing: Ex. C (the replacement POs) and ¶¶ 8–11 of the Reyes declaration, both of which are in the excerpts and neither of which is cited anywhere in Section II.B.
3. p. 23: "The price differential is the correct measure." Cites § 2-712 but skips the good-faith and without-unreasonable-delay conditions the statute imposes.
Load-bearing authorities
- *Taylor v. Johnston*: carries all of II.A. Vulnerability: the seller there made repeated equivocal statements over months; our letter is a single sentence. Expect BetaCorp to argue *Taylor* cuts the other way.
- UCC § 2-712: carries all of II.B. Vulnerability: statutory conditions are unaddressed, which is a gift on the reply.
Broken syllogisms
- p. 22: The brief argues BetaCorp "acted in bad faith." Bad faith is neither pleaded nor an element of either theory. Rule plus facts do not reach that conclusion, and it invites a scope objection. Cut it or convert it to evidentiary framing for reasonableness of cover.
Headings-alone test
Read in sequence, the headings are a list, not an argument, and none of them mentions the standard of review. Proposed replacements:
- II.A → "BetaCorp's April 14 refusal to perform at the contract price was a repudiation as a matter of law, and no reasonable juror could find otherwise."
- II.B → "Acme's replacement purchases at $1.82 per unit were commercially reasonable cover, and the $412,000 differential is recoverable under section 2-712."
Missing arguments
- MISSING: No statement that review of summary judgment is de novo. This is the cheapest win in the brief and it is not there.
- MISSING: No anticipatory rebuttal of BetaCorp's force-majeure defense, which the trial court reached at p. 9 of its order.
- POSSIBLY DELIBERATE: No challenge to the evidentiary rulings on the Reyes declaration. If that was a choice, ignore this line.
Not structural. Section II.A opens with 90 words of contract background the statement of facts already covered.
Assumptions. I assumed the excerpts of record contain Ex. C and the Reyes declaration because the statement of facts cites them [verify]. I assumed California substantive law governs repudiation [safe - stated at p. 13].
What your answers changed. That the trial court ruled on force majeure (a ground this brief never answers) is what put the missing anticipatory rebuttal at the top of the MISSING list; without it I would have called Section II complete on the issues it chose to raise. That the evidentiary rulings were dropped on purpose is why that entry reads POSSIBLY DELIBERATE rather than MISSING, which is the difference between a usable audit and one telling you to restore something you already decided against. Your locked-arguments answer changed nothing, none of these recommendations restructures around a conceded point, so on this brief you did not need to be asked.
Why this prompt is built the way it is
## Framework
1. **Map the argument as a tree.** Top-level claim → sub-claims → premises → the authority or record cite under each premise, with the page where each node lives.
2. **Mark every leap.** A premise with no case, statute, or record cite beneath it is a leap. Quote the sentence and name exactly what is missing.
3. **Find the load-bearing cases.** Every brief rests on one to three authorities. Identify them and state each one's vulnerability in a line: distinguishable on facts, dicta rather than holding, out-of-circuit, or superseded.
4. **Test the syllogism.** Stated rule plus stated facts should yield the stated conclusion. Where it does not, quote the conclusion and name the missing step.
5. **Read the headings alone.** Strip everything but the headings. If they do not deliver the argument in sequence, say which to reorder and supply replacement text.
6. **Find the missing argument.** Standard of review, preservation, anticipatory rebuttal, remedy. Distinguish genuinely missing from deliberately omitted.
7. **Keep structure separate from style.** Sentence-level writing notes are a different job. If you have them, quarantine them at the end.