anuj7411/sipcode/estimate
Claude Code and agent skill by anuj7411/sipcode
Trust tier 3
- community
Source check pending
Checking that the SKILL.md file is still in the repository.
Predict the dollar cost of a coding task across Opus 4.7, Sonnet 4.6, and Haiku 4.5 BEFORE the user runs it. Pure heuristic + historical-anchor math, zero LLM calls. Use when the user asks "how much will X cost?", "is this task worth doing on Opus?", "estimate the refactor", or any pre-flight pricing question.
Install
npx vskill@latest install anuj7411/sipcode/estimateSKILL.md
Sipcode — Estimate (pre-flight cost prediction)
Call the sipcode:estimate_task_cost MCP tool with:
task: natural-language task description (≥3 chars). Example:"refactor the auth pipeline across 6 files".cwd: absolute path to the project root the task will run in. If the user didn't specify a directory, ask before calling.
The tool returns per-model dollar predictions with a confidence band.
When presenting:
- Show all three models (Opus / Sonnet / Haiku) side-by-side, not just the most expensive.
- Surface the confidence band — if it's wide, say so honestly. If the tool reports
confidence: "low"because no past sessions matched this complexity tier, mention that the estimate is heuristic-only. - Make a model recommendation grounded in the cost spread. If Haiku is within ~10% of Sonnet for the task, recommend Haiku. If the task complexity is high (5+ files), Opus is usually worth the cost.
- Never invent precision. Round to whole cents unless the estimate is sub-$0.10.
Security
- Security scanPassed, 90 of 100Pattern checks on the skill's files.
- Model reviewPassed
Quality evaluation
- Task evaluationNot runNo evaluation yet. Run one in Skill Studio.
Source
- SKILL.md in the repositoryCheckingskills/estimate/SKILL.md
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