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.claude/skills/marsjunwang-name-nblane-profile/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-01 | ✗→✓ | ▲ Improved | 42% | 0% |
| case-02 | ✗→✓ | ▲ Improved | 43% | 0% |
| case-03 | ✗→✓ | ▲ Improved | 21% | 0% |
| case-07 | ✗→✓ | ▲ Improved | -12% | 0% |
| case-08 | ✗→✓ | ▲ Improved | 26% | 0% |
<!-- This file is your system prompt. Every agent that loads it becomes a projection of you. Keep it honest. Update it ruthlessly. The delta between today and last year is your growth. -->
<!-- Rate each: locked | learning | solid | expert --> <!-- This is what the agent uses to calibrate its assumptions about you -->
| Area | Status | Notes | |------|--------|-------| | {Skill Area 1} | learning | {brief context} | | {Skill Area 2} | solid | {brief context} | | {Skill Area 3} | locked | want to start in Q{X} |
<!-- Full tree lives in skill-tree.yaml. List only lit nodes here. --> <!-- Format: - x] lit - ] in_progress - ~] blocked -->
<!-- BEGIN GENERATED:skill_tree -->
<!-- END GENERATED:skill_tree -->
<!-- The most important section for agent co-evolution. An agent that reads this can approximate your taste, your blind spots, your citation style, your review standards. -->
Papers I keep returning to:
Open questions I obsess over:
My research taste (what good work looks like to me):
<!-- Sync this with kanban.md weekly -->
<!-- BEGIN GENERATED:current_focus --> Active (this week):
Queued (next):
Blocked:
<!-- END GENERATED:current_focus -->
<!-- This is how the agent should speak when it's being "you". Be specific. Vague entries produce generic outputs. -->
<!-- Append, never delete. This is the diff of your becoming. -->
| Date | Event | Why it matters | |------|-------|----------------| | {YYYY-MM} | {Milestone / paper / skill unlocked} | {one line} |
Papers:
Projects:
Talks / Posts:
<!-- To use this profile with an agent: nblane context {name} The output is a system prompt. Paste it. Done. -->
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-01 | fail→pass | 7,654 | 6,138 | -20% | 1 | 1 | 0% | 1,576 | 2,232 | +42% | 0 | 0 | — |
case-02 | fail→pass | 11,207 | 13,206 | +18% | 1 | 1 | 0% | 2,166 | 3,098 | +43% | 0 | 0 | — |
case-03 | fail→pass | 13,448 | 12,163 | -10% | 1 | 1 | 0% | 2,335 | 2,822 | +21% | 0 | 0 | — |
case-04 | pass→pass | 9,279 | 5,843 | -37% | 1 | 1 | 0% | 1,473 | 1,836 | +25% | 0 | 0 | — |
case-05 | pass→pass | 7,064 | 5,098 | -28% | 1 | 1 | 0% | 1,292 | 1,740 | +35% | 0 | 0 | — |
case-06 | pass→pass | 11,498 | 11,501 | +0% | 1 | 1 | 0% | 1,937 | 2,825 | +46% | 0 | 0 | — |
case-07 | fail→pass | 9,590 | 4,431 | -54% | 1 | 1 | 0% | 1,876 | 1,657 | -12% | 0 | 0 | — |
case-08 | fail→pass | 6,120 | 3,630 | -41% | 1 | 1 | 0% | 1,222 | 1,545 | +26% | 0 | 0 | — |
case-09 | fail→pass | 9,108 | 3,306 | -64% | 1 | 1 | 0% | 1,673 | 1,477 | -12% | 0 | 0 | — |
case-10 | pass→fail | 9,474 | 3,651 | -61% | 1 | 1 | 0% | 1,704 | 1,513 | -11% | 0 | 0 | — |
case-11 | fail→pass | 11,101 | 2,957 | -73% | 1 | 1 | 0% | 2,071 | 1,360 | -34% | 0 | 0 | — |
case-12 | fail→pass | 8,811 | 4,321 | -51% | 1 | 1 | 0% | 1,584 | 1,624 | +3% | 0 | 0 | — |
case-13 | pass→pass | 10,847 | 6,089 | -44% | 1 | 1 | 0% | 1,835 | 1,808 | -1% | 0 | 0 | — |
case-14 | fail→pass | 11,450 | 5,191 | -55% | 1 | 1 | 0% | 1,851 | 1,722 | -7% | 0 | 0 | — |
case-15 | fail→pass | 9,442 | 9,510 | +1% | 1 | 1 | 0% | 1,704 | 2,500 | +47% | 0 | 0 | — |
case-16 | fail→pass | 8,825 | 1,274 | -86% | 1 | 1 | 0% | 1,633 | 1,047 | -36% | 0 | 0 | — |
case-17 | fail→pass | 8,972 | 5,310 | -41% | 1 | 1 | 0% | 1,594 | 1,573 | -1% | 0 | 0 | — |
case-18 | fail→pass | 4,489 | 3,354 | -25% | 1 | 1 | 0% | 878 | 1,409 | +60% | 0 | 0 | — |
case-19 | fail→pass | 11,070 | 6,516 | -41% | 1 | 1 | 0% | 2,132 | 2,126 | -0% | 0 | 0 | — |
case-20 | fail→fail | 7,425 | 1,466 | -80% | 1 | 1 | 0% | 1,388 | 1,072 | -23% | 0 | 0 | — |
case-21 | fail→pass | 8,437 | 2,879 | -66% | 1 | 1 | 0% | 1,626 | 1,364 | -16% | 0 | 0 | — |
case-22 | fail→pass | 7,562 | 2,190 | -71% | 1 | 1 | 0% | 1,321 | 1,265 | -4% | 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 +68 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.