Fix/claude code plugin schema

[rahulrd25]

Relevant issues

Fixes #22250

Problem

• Claude Code Plugin Marketplace endpoints (/claude-code/marketplace.json, /claude-code/plugins) were returning 500 errors because LiteLLM_ClaudeCodePluginTable model was missing from both schema.prisma files
• Prisma client was generated without this table causing AttributeError: 'Prisma' object has no attribute 'litellm_claudecodeplugintable'

Fix

• Added missing model definition to root schema.prisma and litellm/proxy/schema.prisma

Pre-Submission checklist

Please complete all items before asking a LiteLLM maintainer to review your PR

• [ x] I have Added testing in the tests/litellm/ directory, Adding at least 1 test is a hard requirement - see details
• My PR passes all unit tests on make test-unit
• [ x] My PR's scope is as isolated as possible, it only solves 1 specific problem
• [ x] I have requested a Greptile review by commenting @greptileai and received a Confidence Score of at least 4/5 before requesting a maintainer review

Type

🐛 Bug Fix

Changes

• Added LiteLLM_ClaudeCodePluginTable Prisma model to schema.prisma (root)
• Added LiteLLM_ClaudeCodePluginTable Prisma model to litellm/proxy/schema.prisma

Testing

Reproduced and verified fix locally with Postgres + LiteLLM proxy v1.81.12

Before fix:

{"detail": {"error": "Failed to generate marketplace: 'Prisma' object has no attribute 'litellm_claudecodeplugintable'"}}

After fix:

{
  "status": "success",
  "action": "created",
  "plugin": {
    "id": "1c0237fd-7070-4e05-8e76-e3ac63b9e48f",
    "name": "test-plugin",
    "version": "1.0.0",
    "description": "Test plugin",
    "source": {"source": "github", "repo": "org/test"},
    "enabled": true
  }
}

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated (UTC)
litellm	Ready	Preview, Comment	Feb 27, 2026 9:11am

[greptile-apps]

Greptile Summary

This PR adds the missing LiteLLM_ClaudeCodePluginTable Prisma model to both schema.prisma (root) and litellm/proxy/schema.prisma, fixing 500 errors on all /claude-code/plugins and /claude-code/marketplace.json endpoints. The model was referenced by the marketplace endpoint code but was never added to the schema files, causing Prisma client generation to omit the table attribute entirely.

• Schema fix: Added the LiteLLM_ClaudeCodePluginTable model with fields matching the existing endpoint code (id, name, version, description, manifest_json, files_json, enabled, timestamps, created_by)
• Test: Added a regression test that verifies the model string exists in both schema files
• Minor inconsistency: The updated_at field is missing the @updatedAt Prisma directive that is standard across 35+ other models in the schema — not a blocker but worth fixing for consistency

Confidence Score: 4/5

• This PR is safe to merge — it adds a missing database model that was already expected by existing code, unblocking previously broken endpoints.
• The changes are minimal and well-scoped: two identical schema additions and a regression test. The model definition matches the existing Prisma client usage in claude_code_marketplace.py. The only concern is the minor @updatedAt omission, which doesn't cause a runtime error but is inconsistent with the codebase convention.
• Both schema.prisma files should have @updatedAt added to the updated_at field for consistency with all other models.

Important Files Changed

Filename	Overview
schema.prisma	Adds missing LiteLLM_ClaudeCodePluginTable model. Schema is correct and matches the Prisma client usage in the marketplace endpoints. Minor: updated_at is missing @updatedAt unlike other models.
litellm/proxy/schema.prisma	Identical addition of LiteLLM_ClaudeCodePluginTable to the proxy schema. Same minor @updatedAt omission as root schema.
tests/litellm/proxy/test_claude_code_marketplace.py	Regression test verifying schema model exists in both schema files. Has unused imports but serves its purpose as a guard against future schema omissions.

Entity Relationship Diagram

%%{init: {'theme': 'neutral'}}%%
erDiagram
    LiteLLM_ClaudeCodePluginTable {
        String id PK "UUID auto-generated"
        String name UK "kebab-case, unique"
        String version "semver, optional"
        String description "optional"
        String manifest_json "JSON: source, author, homepage, keywords, category"
        String files_json "default: {}"
        Boolean enabled "default: true"
        DateTime created_at "default: now()"
        DateTime updated_at "default: now()"
        String created_by "user_id, optional"
    }

Loading

_{Last reviewed commit: ed3d162}

[greptile-apps]

_{3 files reviewed, 3 comments}

_{Edit Code Review Agent Settings | Greptile}