tech-trpc

tRPC router architecture, procedure design, and Vertical Slice Architecture patterns. Use when building tRPC APIs, designing procedures, or structuring backend slices.

1.47x

Quality

48%

Does it follow best practices?

Impact

100%

1.47x

Average score across 3 eval scenarios

Securityby

Passed

No known issues

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Evaluation results

100%

58%

Team Workspace API: New Member Management Feature

Vertical slice directory structure

Criteria

Without context

With context

Feature directory

100%

Operation subdirectories

100%

One procedure per file

100%

Repository per operation

100%

No god-object repository

100%

Feature router file

100%

Root router wiring

100%

Procedure file naming

100%

Repository file naming

100%

Shared procedures imported

100%

No cross-layer directories

100%

Product Catalog API: Search and Detail Procedures

Extracted schemas with output definitions

Criteria

Without context

With context

Search schema file

100%

Detail schema file

100%

Search input schema exported

100%

Search output schema defined

100%

Search procedure uses .output()

100%

Detail input schema exported

100%

Detail output schema defined

100%

Detail procedure uses .output()

100%

TypeScript types exported

100%

No inline schema definitions

100%

Procedures import from schema files

100%

37%

Subscription Management API: Plan Changes and Billing Operations

Authorization levels and domain-specific errors

Criteria

Without context

With context

Get plan uses org procedure

100%

Change plan uses admin procedure

100%

Cancel uses admin procedure

100%

No publicProcedure for auth routes

100%

Domain-specific error classes

100%

Error classes extend TRPCError

100%

NOT_FOUND code used

100%

Appropriate error codes

100%

No generic errors thrown

100%

Procedures import shared procedures

100%

Feature router combines procedures

100%

No cross-slice imports

100%

Repository: ravnhq/ai-toolkit
Commit: 7b466be

Evaluated: about 1 month ago
Agent: Claude Code
Model: Claude Sonnet 4.6

Table of Contents

Team Workspace API: New Member Management Feature Product Catalog API: Search and Detail Procedures Subscription Management API: Plan Changes and Billing Operations

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