Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add khanhvo1104/Requirement-Blueprint-Skill --skill generate-estimategit clone --depth 1 https://github.com/khanhvo1104/Requirement-Blueprint-SkillWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/khanhvo1104/requirement-blueprint-skill/generate-estimate)<a href="https://agentmods.dev/skills/khanhvo1104/requirement-blueprint-skill/generate-estimate"><img src="https://agentmods.dev/badge/skills/khanhvo1104/requirement-blueprint-skill/generate-estimate/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/khanhvo1104/requirement-blueprint-skill/generate-estimate"><img src="https://agentmods.dev/badge/skills/khanhvo1104/requirement-blueprint-skill/generate-estimate.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00070 | $0.01375 |
| Opus 5.5 | $0.00028 | $0.00550 |
| Sonnet 5.5 | $0.00014 | $0.00275 |
| Haiku 4.5 | $0.00007 | $0.00137 |
Grade A, and why
generate-estimate scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 165 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Generate Estimate
Turn the task list in a Requirement Blueprint defined/ folder into an Excel workbook for the team to fill.
The unit is hours. This skill does not invent estimates. Hours cells stay empty so members type their own numbers.
When to use
Use when the user wants a spreadsheet, .xlsx, or a team estimate sheet from a generated blueprint pack.
Do not use this skill to analyse a new customer brief. Use requirement-blueprint for that.
Do not use this skill to present the pack. Use generate-slide for that.
Workflow
List folders in output/
↓
Ask which pack to generate (do not skip this)
↓
Read that pack’s 10-task-breakdown.md (fallback 13-estimate-worksheet.md)
↓
Ask estimator names only if the user has not named them
↓
Render Excel with empty Hours columns
↓
Save under output/<chosen-slug>/estimate/
Do not generate files until the pack is known.
Step 1 — Choose a folder in output/
Live packs are the child folders of output/ that contain defined/.
List them by running:
ls -d output/*/defined 2>/dev/null
Ignore output/README.md and output/.gitkeep. Do not list examples/ in this picker.
Then ask, before doing anything else:
Which pack in output/ should I generate the estimate sheet from?
1. <slug-a>
2. <slug-b>
Rules:
- If a structured choice tool exists, use it. Always print the numbered list in chat.
- If the user already named a folder under
output/(or gave a full path), use that and skip the picker. - If there is only one pack, still list it as option 1 and wait for them to pick it, unless they already named it.
- If
output/has no pack folders, stop. Tell them to export a confirmation pack withrequirement-blueprintfirst. Do not invent tasks. Do not silently useexamples/. - Use an
examples/<slug>/pack only when the user names that path. - Do not write a new requirement pack into
examples/.
After they pick, the source is output/<slug>/defined/ and the workbook is written to output/<slug>/estimate/.
What ships with it
4 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 2mo ago First seen · 165 lines · 70 tokens per session scan A b4da19282ecf
generate-estimate is a skill published in the GitHub repository khanhvo1104/Requirement-Blueprint-Skill (5 stars, last pushed 2mo ago), licensed MIT. It adds 70 tokens to every session and 1,375 once invoked, about $0.0003 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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