Credit Scorecard

Credit Scorecard: Credit Scorecard: specialized toolkit for 3+ finance workflows covered in the triggers section.

QuantitativeCreditData
✓ 0 reported success·v0.1.0·

Overview

Credit Scorecard skill for finance analytics + 信用. Covers 3+ use cases. (batch-v1 draft, needs English review) This skill is built on open-source project tangweigang-jpg/doramagic-skills and embeds 14 anti-pattern constraints. Visit doramagic.ai/r/credit-scorecard for bilingual documentation and use cases. Compatible with the Doramagic ecosystem (Claude Code, Cursor, openclaw, ChatGPT, Gemini, etc.).

Blueprint Source

finance-bp-050

tangweigang-jpg/doramagic-skills6360a632 source files

Constraints

78total
64fatal
64 must-not-violate

Evidence Quality

Confidence89%

Medium confidence — review before critical use

64 non-negotiable constraints

FATALdomain_rulefinance-C-002

WHENWhen preparing input data for bucketing

ACTIONpass an empty DataFrame with zero rows or zero columns

CONSEQUENCEEmpty datasets cause immediate ValueError at validation stage, preventing any downstream processing

domain-constraint
FATALdomain_rulefinance-C-003

WHENWhen providing target variable y to bucketers

ACTIONnormalize y to 1D numpy array through _check_y validation

CONSEQUENCEMulti-dimensional y arrays cause downstream Weight of Evidence calculations to fail with shape mismatches

domain-constraint
FATALdomain_rulefinance-C-004

WHENWhen specifying columns to bucket via variables parameter

ACTIONverify each specified column names exist in the input DataFrame columns

CONSEQUENCENon-existent columns cause AttributeError during fit, breaking the entire bucketing pipeline

domain-constraint

FAQ

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Changelog

v0.1.02026-04-23·Contributors: tangweigang-jpg

v0.1.0: Initial release on Doramagic.ai. Auto-generated batch-v1 metadata and FAQs based on tangweigang-jpg/doramagic-skills.