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Get Started Free →Respond to a debt collector correctly — know your rights, make them prove the debt, and avoid the mistakes that reset the clock or admit liability. Use when asked how to deal with a debt collector, a collection agency is contacting me, is this debt real, or respond to a collections letter. Produces a validation/proof-of-debt request, a rights-aware read on what collectors can and can't do, guidance on statute-of-limitations and not accidentally restarting it, a communication and record-keeping p
.claude/skills/mohitagw15856-debt-collector-response/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-02 | ✗→✓ | ▲ Improved | 9% | 0% |
| case-03 | ✗→✓ | ▲ Improved | -4% | 0% |
| case-07 | ✗→✓ | ▲ Improved | 37% | 0% |
| case-10 | ✗→✓ | ▲ Improved | 26% | 0% |
| case-11 | ✓→✗ | ▼ Worse | 15% | 0% |
Collectors count on people either panicking and paying anything, or ignoring it until it escalates. The right move is neither: make them prove the debt is yours and accurate, know what they legally can and can't do, and be careful not to accidentally admit or restart an old debt. This prepares that response — while being clear it isn't legal advice.
Ask for these if not provided:
Step 1 — Validate: send a written debt-validation request (proof, amount, authority). Don't pay until validated. Your rights: region — contact limits, harassment/false-threat protections]. Clock caution: debt is ~age]; note on statute of limitations + don't reset it by paying/admitting]. Communicate: in writing · say x], avoid admissions] · log every contact. Then: dispute if not yours / negotiate / settle / plan] — after validation. If they break the rules: report to the relevant authority].
> Not legal advice. For lawsuits, large sums, or complex disputes, consult a qualified adviser or legal-aid service.
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-01 | fail→fail | 32,103 | 30,854 | -4% | 1 | 1 | 0% | 3,990 | 4,818 | +21% | 0 | 0 | — |
case-02 | fail→pass | 23,030 | 23,678 | +3% | 1 | 1 | 0% | 3,739 | 4,068 | +9% | 0 | 0 | — |
case-03 | fail→pass | 35,462 | 29,874 | -16% | 1 | 1 | 0% | 4,877 | 4,675 | -4% | 0 | 0 | — |
case-04 | pass→pass | 20,610 | 20,968 | +2% | 1 | 1 | 0% | 2,289 | 3,601 | +57% | 0 | 0 | — |
case-05 | pass→pass | 17,832 | 20,081 | +13% | 1 | 1 | 0% | 2,130 | 3,341 | +57% | 0 | 0 | — |
case-06 | pass→pass | 16,830 | 18,015 | +7% | 1 | 1 | 0% | 1,955 | 3,053 | +56% | 0 | 0 | — |
case-07 | fail→pass | 19,556 | 19,174 | -2% | 1 | 1 | 0% | 2,483 | 3,399 | +37% | 0 | 0 | — |
case-08 | pass→pass | 17,729 | 15,557 | -12% | 1 | 1 | 0% | 2,048 | 2,637 | +29% | 0 | 0 | — |
case-09 | pass→pass | 20,623 | 17,928 | -13% | 1 | 1 | 0% | 2,591 | 2,934 | +13% | 0 | 0 | — |
case-10 | fail→pass | 21,795 | 21,062 | -3% | 1 | 1 | 0% | 2,831 | 3,577 | +26% | 0 | 0 | — |
case-11 | pass→fail | 20,459 | 17,116 | -16% | 1 | 1 | 0% | 2,605 | 2,985 | +15% | 0 | 0 | — |
case-12 | pass→pass | 14,610 | 18,170 | +24% | 1 | 1 | 0% | 2,249 | 3,159 | +40% | 0 | 0 | — |
case-13 | pass→pass | 23,642 | 22,235 | -6% | 1 | 1 | 0% | 2,984 | 3,777 | +27% | 0 | 0 | — |
case-14 | pass→pass | 20,761 | 12,622 | -39% | 1 | 1 | 0% | 2,433 | 3,104 | +28% | 0 | 0 | — |
case-15 | pass→pass | 19,496 | 19,854 | +2% | 1 | 1 | 0% | 2,431 | 3,483 | +43% | 0 | 0 | — |
case-16 | fail→fail | 22,728 | 20,122 | -11% | 1 | 1 | 0% | 2,852 | 3,440 | +21% | 0 | 0 | — |
case-17 | pass→pass | 17,646 | 20,106 | +14% | 1 | 1 | 0% | 2,269 | 3,524 | +55% | 0 | 0 | — |
case-18 | pass→pass | 12,461 | 16,525 | +33% | 1 | 1 | 0% | 2,194 | 2,938 | +34% | 0 | 0 | — |
case-19 | pass→pass | 19,588 | 18,321 | -6% | 1 | 1 | 0% | 2,407 | 3,126 | +30% | 0 | 0 | — |
case-20 | pass→pass | 21,270 | 17,745 | -17% | 1 | 1 | 0% | 2,344 | 3,065 | +31% | 0 | 0 | — |
case-21 | pass→pass | 16,043 | 26,074 | +63% | 1 | 1 | 0% | 1,539 | 4,134 | +169% | 0 | 0 | — |
case-22 | pass→pass | 24,730 | 19,270 | -22% | 1 | 1 | 0% | 2,719 | 3,333 | +23% | 0 | 0 | — |
DecimalAI ran this skill against gemini-3.6-flash twice over the same eval suite — once with the skill loaded and once without — and compared the two runs case by case. 22 cases were attempted. The headline lift of +14 percentage points is the difference between those two pass rates over the 22 comparable cases. 1 case got worse with the skill loaded, and it is included in that figure.
Without the skill loaded, the model failed this case. With it loaded, the same prompt on the same model passed. This is one improved case from the latest verified run; every case, including any that regressed, is in the table above.
Other measured skills in the registry, with their headline benchmark lift.