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Get Started Free →Write a structured monthly or quarterly investor update. Use when asked to write an investor update, investor newsletter, board update, or startup progress report for investors. Produces a clear, credible update with highlights, metrics, challenges, and asks — in the format investors actually want to read.
.claude/skills/mohitagw15856-investor-update/SKILL.md| Test case | Without → With | Effect | Δ tokens | Δ turns |
|---|---|---|---|---|
| case-07 | ✗→✓ | ▲ Improved | 217% | 0% |
| case-09 | ✗→✓ | ▲ Improved | 31% | 0% |
| case-10 | ✗→✓ | ▲ Improved | 126% | 0% |
| case-11 | ✗→✓ | ▲ Improved | 807% | 0% |
| case-13 | ✗→✓ | ▲ Improved | 114% | 0% |
This skill writes a complete investor update — structured for clarity, honest about challenges, and specific about asks. Output follows the format preferred by most early-stage and growth investors.
Ask the user for these if not provided:
Company Name] — Month/Quarter] Update [Date]
Hi Investor names or "all"],
One or two sentence opener — a specific highlight or honest framing of the period. Don't open with "Hope you're well." Open with the most important thing that happened.]
| Metric | This Period | Last Period | Change | |---|---|---|---| | MRR / ARR] | Value] | Value] | +/- %] | | Active users / customers] | | | | | Churn rate] | | | | | Burn rate] | | | | | Runway] | | | | | Other key metric] | | | |
1–2 sentences of narrative on the numbers — what's the story behind the movement? Don't just repeat the table.]
Highlight 1 — 4–6 word title] 2–4 sentences. What happened. Why it matters. Be specific — name the customer, the number, the milestone.]
Highlight 2] 2–4 sentences]
Highlight 3 — optional]
This section is what separates trustworthy updates from self-promotional ones. Investors know you have challenges. Being direct builds trust.]
Challenge 1] 2–4 sentences. What the problem is. What you've tried. What you're doing about it. Don't spin — investors see through it.]
Challenge 2 — if applicable]
3–5 bullet points. What you're concentrating on next period and why. Keep it tight — not an exhaustive roadmap.]
Be specific. "Let me know if you can help" is not an ask. These should be actionable items an investor can act on immediately.]
Closing line — 1 sentence. Forward-looking or a genuine thanks. Not "as always, let me know if you have questions."]
Signature] Name] Company] One way to reply — email / Calendly / reply to this thread]
| Case | Status | Duration (ms) | Turns | Tokens | Tool calls | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Without | With | Δ | Without | With | Δ | Without | With | Δ | Without | With | Δ | ||
case-01 | fail→fail | 8,077 | 8,190 | +1% | 1 | 1 | 0% | 1,792 | 2,961 | +65% | 0 | 0 | — |
case-02 | fail→fail | 11,130 | 9,157 | -18% | 1 | 1 | 0% | 2,206 | 2,977 | +35% | 0 | 0 | — |
case-03 | pass→pass | 9,163 | 9,625 | +5% | 1 | 1 | 0% | 1,843 | 3,073 | +67% | 0 | 0 | — |
case-04 | pass→pass | 17,377 | 12,307 | -29% | 1 | 1 | 0% | 2,931 | 3,538 | +21% | 0 | 0 | — |
case-05 | pass→pass | 11,427 | 10,743 | -6% | 1 | 1 | 0% | 1,802 | 2,764 | +53% | 0 | 0 | — |
case-06 | pass→pass | 13,032 | 16,256 | +25% | 1 | 1 | 0% | 2,487 | 4,445 | +79% | 0 | 0 | — |
case-07 | fail→pass | 6,018 | 13,159 | +119% | 1 | 1 | 0% | 1,081 | 3,430 | +217% | 0 | 0 | — |
case-08 | fail→fail | 2,184 | 6,097 | +179% | 1 | 1 | 0% | 425 | 2,215 | +421% | 0 | 0 | — |
case-09 | fail→pass | 9,647 | 5,712 | -41% | 1 | 1 | 0% | 1,682 | 2,207 | +31% | 0 | 0 | — |
case-10 | fail→pass | 8,114 | 12,996 | +60% | 1 | 1 | 0% | 1,430 | 3,233 | +126% | 0 | 0 | — |
case-11 | fail→pass | 1,617 | 7,040 | +335% | 1 | 1 | 0% | 257 | 2,332 | +807% | 0 | 0 | — |
case-12 | pass→pass | 8,392 | 6,117 | -27% | 1 | 1 | 0% | 1,398 | 2,265 | +62% | 0 | 0 | — |
case-13 | fail→pass | 5,768 | 6,136 | +6% | 1 | 1 | 0% | 1,018 | 2,178 | +114% | 0 | 0 | — |
case-14 | fail→pass | 2,647 | 7,816 | +195% | 1 | 1 | 0% | 482 | 2,532 | +425% | 0 | 0 | — |
case-15 | fail→fail | 13,422 | 6,219 | -54% | 1 | 1 | 0% | 2,327 | 2,361 | +1% | 0 | 0 | — |
case-16 | pass→pass | 11,299 | 11,056 | -2% | 1 | 1 | 0% | 1,950 | 3,052 | +57% | 0 | 0 | — |
case-17 | fail→fail | 5,720 | 4,751 | -17% | 1 | 1 | 0% | 1,067 | 1,983 | +86% | 0 | 0 | — |
case-18 | fail→fail | 2,479 | 2,688 | +8% | 1 | 1 | 0% | 438 | 1,678 | +283% | 0 | 0 | — |
case-19 | fail→fail | 6,771 | 7,864 | +16% | 1 | 1 | 0% | 1,363 | 2,770 | +103% | 0 | 0 | — |
case-20 | pass→pass | 8,097 | 6,576 | -19% | 1 | 1 | 0% | 1,370 | 2,281 | +66% | 0 | 0 | — |
case-21 | pass→fail | 8,505 | 3,743 | -56% | 1 | 1 | 0% | 1,428 | 1,853 | +30% | 0 | 0 | — |
case-22 | pass→pass | 33,658 | 8,269 | -75% | 1 | 1 | 0% | 5,280 | 2,702 | -49% | 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 +23 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.