Skip to main content
AllMCPs
BrowseBestCategoriesStackCompareToolsGuidesBlog
Log in Submit MCP

Stay in the loop

Get new MCP servers and top picks in your inbox.

AllMCPs

The open directory for discovering and installing Model Context Protocol servers.

AllMCPs on GitHub (opens in a new tab)
Launched onTiny Startupstinystartups.com
Explore
  • Browse servers
  • Best MCP servers
  • Categories
  • MCP clients
  • Agent prompts
  • Stack Builder
  • Compare servers
  • Random discovery New
  • Submit a server
  • Pricing & Boost Boost
Learn
  • Guides hub
  • What is MCP?
  • Install guide
  • Build an MCP server
  • Deploy an MCP server
  • Security guide
  • Troubleshooting
  • MCP for SEO & AEO
  • Protocol versioning
  • Blog & updates
Tools
  • All developer tools
  • Config generator
  • Config validator
  • Config auditor
  • MCP playground
  • Token calculator
  • OpenAPI โ†’ MCP
  • Badge generator
For agents
  • REST API docs
  • Trust & traffic Live
  • Remote MCP server SSE โ†— (opens in a new tab)
  • llms.txt โ†— (opens in a new tab)
  • Catalog JSON โ†— (opens in a new tab)
Company
  • About
  • Advertise Sponsor
  • Contact
  • GitHub โ†— (opens in a new tab)
  • Terms
  • Privacy
AllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZoneAllMCPs VerifiedAllMCPs VerifiedFeatured on Nick LaunchesFeatured on Nick LaunchesLaunch Llama NewsletterLaunch Llama NewsletterVerified DR - allmcps.comVerified DR - allmcps.comFeatured on SaaSGrowFeatured on SaaSGrowFeatured on Twelve ToolsFeatured on Twelve ToolsFeatured on Saaspa.geFeatured on Saaspa.geFeatured on Findly.toolsFeatured on Findly.toolsFeatured on Startup FameFeatured on Startup FameFeatured on LaunchKiwiFeatured on LaunchKiwiFeatured on ScrollLaunchFeatured on ScrollLaunchFeatured on DailyPingsFeatured on DailyPingsFazier badgeFazier badgeFeatured on NewTool.siteFeatured on NewTool.siteFeatured on saasfame.comFeatured on saasfame.comDR Checker - Domain RatingDR Checker - Domain RatingListed on Turbo0Listed on Turbo0Launched on LaunchBoard - Product Launch PlatformLaunched on LaunchBoard - Product Launch PlatformList on SimilarlabsList on Similarlabshttps://codetrendy.comhttps://codetrendy.comListed on DevTool.ioFeatured on BuildlistFeatured on BuildlistLaunched on Tiny StartupsFeatured on ShowMeBestAIFeatured on ShowMeBestAIFind us on LaunchZoneFind us on LaunchZone
ยฉ 2026 Jackalope Digital LLC. All rights reserved.
  1. Home
  2. ๐Ÿ’ป Developer Tools
  3. Open Code Review
Open Code Review logo
Health: ActiveRecent health check succeeded.Last checked 9/11/2026, 1:31:04 PM

Open Code Review

User RatingsBe the first to rate and review this MCP server!
View Repository37 GitHub StarsTotal stargazers on GitHub for the source repository (37 stars).Visit Website
code-reviewdeveloper-toolsci-cdai-safetystatic-analysis

MCP server and CLI for finding AI-generated code defects across six programming languages.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent โ€” or use 1-click editor setup below.

Add to CursorAdd to VS Code
Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag โ€” we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON โ–พ

Client Config & Setup

Choose your client or environment
Target File:~/Library/Application Support/Claude/claude_desktop_config.json
claude_desktop_config.json
{
  "mcpServers": {
    "raye-deng-open-code-review": {
      "command": "npx",
      "args": [
        "-y",
        "@opencodereview/cli"
      ]
    }
  }
}

๐Ÿ’ก Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Install Directory Badge Claim listing Alternatives๐Ÿ’ป More in Developer Tools

Overview

Open Code Review analyzes AI-generated code for hallucinated imports, stale APIs, security anti-patterns, over-engineering, and cross-file logic issues. Use it as a local or CI/CD quality gate, with analysis powered by Ollama or an OpenAI-compatible provider. It also supports AI-assisted fixes and IDE rule generation.

Use cases

โ€ขScan AI-generated code before merging
โ€ขDetect hallucinated packages and imports
โ€ขCheck code for stale APIs and security patterns
โ€ขRun deep LLM analysis in CI/CD
โ€ขPreview or apply AI-generated fixes

Key features

โ€ขStructural, semantic, and LLM-based code analysis
โ€ขHallucinated package detection for npm, PyPI, Maven, and Go modules
โ€ขSupport for TypeScript, JavaScript, Python, Java, Go, and Kotlin
โ€ขA+ to F quality scoring with SLA thresholds
โ€ขAI auto-fix with dry-run support
โ€ขCursor, Copilot, and Augment IDE rule generation

Capabilities & Tool Schemas

Inspect callable tools, capabilities, and parameters exposed to AI agents by Open Code Review.

Extracted Tool Capabilities
Structural, semantic, and LLM-based code analysis
Hallucinated package detection for npm, PyPI, Maven, and Go modules
Support for TypeScript, JavaScript, Python, Java, Go, and Kotlin
A+ to F quality scoring with SLA thresholds
AI auto-fix with dry-run support
Cursor, Copilot, and Augment IDE rule generation

Documentation Overview

Open Code Review

The first open-source CI/CD quality gate built specifically for AI-generated code. Detects hallucinated imports, stale APIs, over-engineering, and security anti-patterns โ€” powered by local LLMs and any OpenAI-compatible provider. Free. Self-hostable. 6 languages.

Open Code Review

npm version npm version npm downloads License: BUSL-1.1 CI GitHub Stars PRs Welcome

Works With

Cursor GitHub Copilot Claude Code Windsurf Codex Augment Code Supermaven Aider

Any AI tool that generates code โ€” if it writes it, OCR reviews it.

What AI Linters Miss

AI coding assistants (Copilot, Cursor, Claude) generate code with defects that traditional tools miss entirely:

DefectExampleESLint / SonarQube
Hallucinated importsimport { x } from 'non-existent-pkg'โŒ Miss
Stale APIsUsing deprecated APIs from training dataโŒ Miss
Context window artifactsLogic contradictions across filesโŒ Miss
Over-engineered patternsUnnecessary abstractions, dead codeโŒ Miss
Security anti-patternsHardcoded example secrets, eval()โŒ Partial

Open Code Review detects all of them โ€” across 6 languages, for free.

Demo

L2 HTML Report Screenshot

๐Ÿ“„ View full interactive HTML report

Quick Preview

bash
$ ocr scan src/ --sla L3

โ•”โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•—
โ•‘           Open Code Review โ€” Deep Scan Report               โ•‘
โ•šโ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•โ•

  Project: packages/core/src
  SLA: L3 Deep โ€” Structural + Embedding + LLM Analysis

  112 issues found in 110 files

  Overall Score: 67/100  D
  Threshold: 70  |  Status: FAILED
  Files Scanned: 110  |  Languages: typescript  |  Duration: 12.3s

Deep Scan (L3) โ€” How It Works

L3 combines three analysis layers for maximum coverage:

Code
Layer 1: Structural Detection         Layer 2: Semantic Analysis        Layer 3: LLM Deep Scan
โ”œโ”€โ”€ Hallucinated imports (npm/PyPI)   โ”œโ”€โ”€ Embedding similarity recall   โ”œโ”€โ”€ Cross-file coherence check
โ”œโ”€โ”€ Stale API detection               โ”œโ”€โ”€ Risk scoring                  โ”œโ”€โ”€ Logic bug detection
โ”œโ”€โ”€ Security patterns                 โ”œโ”€โ”€ Context window artifacts      โ”œโ”€โ”€ Confidence scoring
โ”œโ”€โ”€ Over-engineering metrics          โ””โ”€โ”€ Enhanced severity ranking     โ””โ”€โ”€ AI-powered fix suggestions
โ””โ”€โ”€ A+ โ†’ F quality scoring

Powered by local LLMs or any OpenAI-compatible API. Run Ollama for 100% local analysis, or connect to any remote LLM provider โ€” the interface is the same.

bash
# Local analysis (Ollama)
ocr scan src/ --sla L3 --provider ollama --model qwen3-coder

# Any OpenAI-compatible provider
ocr scan src/ --sla L3 --provider openai-compatible \
  --api-base https://your-llm-endpoint/v1 --model your-model --api-key YOUR_KEY

AI Auto-Fix โ€” ocr heal

Let AI automatically fix the issues it finds. Review changes before applying.

bash
# Preview fixes without changing files
ocr heal src/ --dry-run

# Apply fixes + generate IDE rules
ocr heal src/ --provider ollama --model qwen3-coder --setup-ide

# Only generate IDE rules (Cursor, Copilot, Augment)
ocr setup src/

Multi-Language Detection

Language-specific detectors for 6 languages, plus hallucinated package databases (npm, PyPI, Maven, Go modules):

LanguageSpecific Detectors
TypeScript / JavaScriptHallucinated imports (npm), stale APIs, over-engineering
PythonBare except, eval(), mutable default args, hallucinated imports (PyPI)
JavaSystem.out.println leaks, deprecated Date/Calendar, hallucinated imports (Maven)
GoUnhandled errors, deprecated ioutil, panic in library code
Kotlin!! abuse, println leaks, null-safety anti-patterns

How It Compares

Open Code ReviewClaude Code ReviewCodeRabbitGitHub Copilot
PriceFree$15โ€“25/PR$24/mo/seat$10โ€“39/mo
Open Sourceโœ…โŒโŒโŒ
Self-hostedโœ…โŒEnterpriseโŒ
AI Hallucination Detectionโœ…โŒโŒโŒ
Stale API Detectionโœ…โŒโŒโŒ
Deep LLM Analysisโœ…โŒโŒโŒ
AI Auto-Fixโœ…โŒโŒโŒ
Multi-Languageโœ… 6 langsโŒJS/TSJS/TS
Registry Verificationโœ… npm/PyPI/MavenโŒโŒโŒ
Unicode Security Detectionโœ…โŒโŒโŒ
SARIF Outputโœ…โŒโŒโŒ
GitHub + GitLabโœ… BothGitHub onlyBothGitHub only
Data Privacyโœ… 100% localโŒ CloudโŒ CloudโŒ Cloud

Quick Start

bash
# Install
npm install -g @opencodereview/cli

# Fast scan โ€” no AI needed
ocr scan src/

# Deep scan โ€” with local LLM (Ollama)
ocr scan src/ --sla L3 --provider ollama --model qwen3-coder

# Deep scan โ€” with any OpenAI-compatible provider
ocr scan src/ --sla L3 --provider openai-compatible \
  --api-base https://your-provider/v1 --model your-model --api-key YOUR_KEY

CI/CD Integration

GitHub Actions (30 seconds)

yaml
name: Code Review
on: [pull_request]

jobs:
  review:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - uses: raye-deng/open-code-review@v1
        with:
          sla: L1
          threshold: 60
          github-token: ${{ secrets.GITHUB_TOKEN }}

GitLab CI

yaml
code-review:
  script:
    - npx @opencodereview/cli scan src/ --sla L1 --threshold 60 --format json --output ocr-report.json
  artifacts:
    reports:
      codequality: ocr-report.json

Output Formats

bash
ocr scan src/ --format terminal    # Pretty terminal output
ocr scan src/ --format json        # JSON for CI pipelines
ocr scan src/ --format sarif       # SARIF for GitHub Code Scanning
ocr scan src/ --format html        # Interactive HTML report

Configuration

yaml
# .ocrrc.yml
sla: L3
ai:
  embedding:
    provider: ollama
    model: nomic-embed-text
    baseUrl: http://localhost:11434
  llm:
    provider: ollama
    model: qwen3-coder
    endpoint: http://localhost:11434

  # Or use any OpenAI-compatible provider:
  # provider: openai-compatible
  # apiBase: https://your-llm-endpoint/v1
  # model: your-model

MCP Server โ€” Use in Claude Desktop, Cursor, Windsurf

Integrate Open Code Review directly into your AI IDE via the Model Context Protocol:

Terminal
npx @opencodereview/mcp-server

Claude Desktop (claude_desktop_config.json):

config.json
{
  "mcpServers": {
    "open-code-review": {
      "command": "npx",
      "args": ["-y", "@opencodereview/mcp-server"]
    }
  }
}

Cursor / Windsurf / VS Code Copilot: Add the same configuration in your MCP settings.

Available MCP Tools: ocr_scan (quality gate scan), ocr_heal (AI auto-fix), ocr_explain (issue explanation).

๐Ÿ’ก Chrome DevTools MCP Compatible: The OCR MCP Server follows the standard Model Context Protocol. Pair it with Google's Chrome DevTools MCP Server for a complete AI-native dev workflow โ€” one inspects your running app, the other inspects your source code.

Project Structure

Code
packages/
  core/              # Detection engine + scoring (@opencodereview/core)
  cli/               # CLI tool โ€” ocr command (@opencodereview/cli)
  mcp-server/        # MCP Server for AI IDEs (@opencodereview/mcp-server)
  github-action/     # GitHub Action wrapper

Who Is This For?

  • Teams using AI coding assistants โ€” Copilot, Cursor, Claude Code, Codex, or any LLM-based tool that generates production code
  • Open-source maintainers โ€” Review AI-generated PRs for hallucinated imports, stale APIs, and security anti-patterns before merging
  • DevOps / Platform engineers โ€” Add a quality gate to CI/CD pipelines without sending code to cloud services
  • Security-conscious teams โ€” Run everything locally (Ollama), keep your code on your machines
  • Solo developers โ€” Free, fast, and works with zero configuration (npx @opencodereview/cli scan src/)

Featured On

Read the full README โ†’View source on GitHub โ†’

Related MCP Servers

View all in Developer Tools View all alternatives
  • Claude Task Master logoClaude Task Master

    AI-powered task management system for AI-driven development. Features PRD parsing, task expansion, multi-provider support (Claude, OpenAI, Gemini, Perplexity, xAI), and selective tool loading for optimized context usage.

    ๐Ÿ’ป Developer Tools8 views
    Compare vs Claude Task Master โ†’
  • Code Auditor MCP logoCode Auditor MCP

    Code Quality Auditor: Analyze code for SOLID principles, DRY violations, and more

    ๐Ÿ’ป Developer Tools2 views
    Compare vs Code Auditor MCP โ†’
  • Bumpguard MCP logoBumpguard MCP

    Pre-flight dependency-upgrade impact analysis: reports exactly which of your code's API usages break before you bump a dependency, with line numbers, severity, and fix hints. Also verifies AI-written code against the actually-installed API to catch hallucinated calls. Static analysis only โ€” never runs third-party code. Python + .NET. pip install bumpguard-mcp

    ๐Ÿ’ป Developer Tools3 views
    Compare vs Bumpguard MCP โ†’
  • Codemunch Pro logoCodemunch Pro

    Code indexing MCP: 13 tools, 10 languages, hybrid search, call graphs, O(1) retrieval.

    ๐Ÿ’ป Developer Tools3 views
    Compare vs Codemunch Pro โ†’

Adoption & maintenance

Factual signals from GitHub, npm, and our automated checks โ€” not a rating.

GitHub stars
37
Stargazers on the source repository.
npm downloads
118
Package downloads in the last 30 days.
Last commit
4mo ago
Most recent push to the default branch.
Directory activity
1 views
Config copies, upvotes, and views on AllMCPs.

Reviews

No reviews yet โ€” be the first to share how this listing worked for you.

Frequently Asked Questions about Open Code Review

It provides language-specific detection for TypeScript, JavaScript, Python, Java, Go, and Kotlin.

AllMCPs Directory Badge

Full Badge Customizer

Showcase your server listing on GitHub or your project documentation. Embed this dynamic SVG badge to highlight official listing status and live engagement.

Badge Style:
Live Dynamic SVG PreviewOpen Code Review AllMCPs Directory Badge
Markdown (GitHub README)
[![AllMCPs](https://allmcps.com/api/badge/raye-deng-open-code-review?style=directory)](https://allmcps.com/mcp/raye-deng-open-code-review)
HTML Embed
<a href="https://allmcps.com/mcp/raye-deng-open-code-review"><img src="https://allmcps.com/api/badge/raye-deng-open-code-review?style=directory" alt="Open Code Review on AllMCPs" /></a>

Technical Specs & Signals

Category๐Ÿ’ปDeveloper Tools
PricingFree
More technical detailsExpand โ–พ
TransportSTDIO
RuntimeNode.js
AuthNo auth required
LicenseBUSL-1.1
ClientsCursor, Windsurf
Last updatedAug 10, 2026
2/6 checks healthy over the last 32d
Views1
Unique ViewsTotal visits recorded for this listing page on AllMCPs.
Installs0
Installs & Copy ActionsTotal times users copied install commands or configuration snippets for this server.
GitHub stars37
GitHub Star CountTotal stargazers on GitHub representing community popularity (37 stars).
Last commit4mo ago
Last Repository CommitThe most recent commit or push recorded for this server's GitHub repository.Last commit on Apr 16, 2026
npm downloads118/mo
Monthly npm DownloadsAverage monthly package installs recorded from npm registry statistics.
52Quality signal: Good ยท 52/100How this signal is calculated โ–พ
Server availabilityNot measured

Not scored for repo-hosted servers โ€” we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20
Documentation & tools23/30
Adoption & activity6/15
Community engagement0/10

A guidance signal from public completeness & health data โ€” not a user rating. New listings start lower and rise as they add docs, get verified, and grow adoption. Signals we can't observe for a listing are skipped, not counted against it.

Supply-chain signal

No high-severity advisories surfaced by our automated scan.

Critical 0High 0Medium 0Low 0

Scanned 26d ago via OSV.dev ยท @opencodereview/cli (npm)

โ˜… Spotlight Slot

Feature Your MCP Server

Get maximum visibility for your server across our directory, search results, and detail pages.

Spotlight Your Server

Own this project?

This directory is pre-filled from public sources. Claim via GitHub README, site badge, or DNS TXT to unlock edit access and the Official badge โ€” proof is checked automatically, then reviewed by our team.

Free dofollow backlink: add your website and place the AllMCPs badge on it โ€” no claim needed. We detect it automatically and keep it verified as long as the badge stays live.

Claim & get free dofollow

Share & Embed

Add our SVG badge (dark/light directory styles) or embeddable widget to your site.

Explore more

More in ๐Ÿ’ป Developer Tools โ†’Best MCP servers for Developers โ†’Alternatives to Open Code Review โ†’Install in Claude DesktopInstall in CursorInstall in VS Code