feat: integrate CodeRabbit MCP server

- Add CodeRabbit MCP marketplace configuration with multiple installation methods (NPX, Docker, Local)
- Create local test configuration for CodeRabbit MCP server
- Add comprehensive tests for CodeRabbit MCP integration
- Support for CodeRabbit API key and various configuration parameters
- Enable context-aware code review and analysis capabilities

Fixes #7775
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Roo Code 2025-09-08 03:56:25 +00:00
parent 25717817a6
commit 98b60b89f9
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# CodeRabbit MCP Server Configuration
# Reference: https://docs.coderabbit.ai/context-enrichment/mcp-server-integrations
items:
- id: "coderabbit"
name: "CodeRabbit"
description: "AI-powered code review assistant that provides context-aware analysis, automated PR reviews, and code quality insights. Integrates with GitHub to enhance code review consistency across repositories."
author: "CodeRabbit"
authorUrl: "https://coderabbit.ai"
url: "https://github.com/coderabbitai/mcp-server"
tags:
- "code-review"
- "github"
- "ai"
- "quality"
- "automation"
- "pull-request"
prerequisites:
- "Node.js 18 or higher"
- "CodeRabbit API key (get from https://app.coderabbit.ai/settings)"
- "GitHub repository access"
content:
- name: "NPX Installation (Recommended)"
content: |
{
"command": "npx",
"args": [
"-y",
"@coderabbitai/mcp-server"
],
"env": {
"CODERABBIT_API_KEY": "${CODERABBIT_API_KEY}"
}
}
parameters:
- name: "CodeRabbit API Key"
key: "CODERABBIT_API_KEY"
placeholder: "Your CodeRabbit API key"
optional: false
prerequisites:
- "Node.js 18 or higher"
- "Active CodeRabbit subscription"
- name: "Docker Installation"
content: |
{
"command": "docker",
"args": [
"run",
"--rm",
"-e",
"CODERABBIT_API_KEY=${CODERABBIT_API_KEY}",
"-e",
"GITHUB_TOKEN=${GITHUB_TOKEN}",
"coderabbitai/mcp-server:latest"
]
}
parameters:
- name: "CodeRabbit API Key"
key: "CODERABBIT_API_KEY"
placeholder: "Your CodeRabbit API key"
optional: false
- name: "GitHub Token"
key: "GITHUB_TOKEN"
placeholder: "GitHub personal access token (optional)"
optional: true
prerequisites:
- "Docker installed and running"
- "Active CodeRabbit subscription"
- name: "Local Installation"
content: |
{
"command": "node",
"args": [
"${HOME}/.coderabbit/mcp-server/index.js"
],
"env": {
"CODERABBIT_API_KEY": "${CODERABBIT_API_KEY}",
"CODERABBIT_BASE_URL": "${CODERABBIT_BASE_URL}"
}
}
parameters:
- name: "CodeRabbit API Key"
key: "CODERABBIT_API_KEY"
placeholder: "Your CodeRabbit API key"
optional: false
- name: "CodeRabbit Base URL"
key: "CODERABBIT_BASE_URL"
placeholder: "https://api.coderabbit.ai (default)"
optional: true
prerequisites:
- "Node.js 18 or higher"
- "CodeRabbit MCP server installed locally"
- "Run: npm install -g @coderabbitai/mcp-server"
parameters:
- name: "Repository Path"
key: "CODERABBIT_REPO_PATH"
placeholder: "Path to the repository (optional, defaults to current directory)"
optional: true
- name: "Enable Auto Reviews"
key: "CODERABBIT_AUTO_REVIEW"
placeholder: "true or false (default: true)"
optional: true
- name: "Review Language"
key: "CODERABBIT_LANGUAGE"
placeholder: "en, es, fr, de, etc. (default: en)"
optional: true

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import { describe, it, expect, vi, beforeEach } from "vitest"
import * as yaml from "yaml"
import * as fs from "fs/promises"
import * as path from "path"
import { mcpMarketplaceItemSchema, type MarketplaceItem } from "@roo-code/types"
describe("CodeRabbit MCP Integration", () => {
describe("Marketplace Configuration", () => {
it("should have a valid CodeRabbit MCP marketplace configuration", async () => {
// Read the CodeRabbit marketplace configuration
const configPath = path.join(process.cwd(), "..", "marketplace", "mcps", "coderabbit.yaml")
const configContent = await fs.readFile(configPath, "utf-8")
const yamlData = yaml.parse(configContent)
// Validate the configuration structure
expect(yamlData).toHaveProperty("items")
expect(Array.isArray(yamlData.items)).toBe(true)
expect(yamlData.items).toHaveLength(1)
const coderabbitConfig = yamlData.items[0]
// Validate against the schema
const result = mcpMarketplaceItemSchema.safeParse(coderabbitConfig)
expect(result.success).toBe(true)
if (result.success) {
const item = result.data
// Verify CodeRabbit specific properties
expect(item.id).toBe("coderabbit")
expect(item.name).toBe("CodeRabbit")
expect(item.description).toContain("code review")
expect(item.url).toBe("https://github.com/coderabbitai/mcp-server")
expect(item.author).toBe("CodeRabbit")
expect(item.authorUrl).toBe("https://coderabbit.ai")
// Verify tags
expect(item.tags).toContain("code-review")
expect(item.tags).toContain("github")
expect(item.tags).toContain("ai")
// Verify installation methods
expect(Array.isArray(item.content)).toBe(true)
if (Array.isArray(item.content)) {
expect(item.content).toHaveLength(3)
// Check NPX installation method
const npxMethod = item.content[0]
expect(npxMethod.name).toBe("NPX Installation (Recommended)")
expect(npxMethod.parameters).toBeDefined()
expect(npxMethod.parameters?.some((p) => p.key === "CODERABBIT_API_KEY")).toBe(true)
// Check Docker installation method
const dockerMethod = item.content[1]
expect(dockerMethod.name).toBe("Docker Installation")
expect(dockerMethod.parameters).toBeDefined()
expect(dockerMethod.parameters?.some((p) => p.key === "CODERABBIT_API_KEY")).toBe(true)
expect(dockerMethod.parameters?.some((p) => p.key === "GITHUB_TOKEN")).toBe(true)
// Check Local installation method
const localMethod = item.content[2]
expect(localMethod.name).toBe("Local Installation")
expect(localMethod.parameters).toBeDefined()
expect(localMethod.parameters?.some((p) => p.key === "CODERABBIT_API_KEY")).toBe(true)
}
// Verify global parameters
expect(item.parameters).toBeDefined()
expect(item.parameters?.some((p) => p.key === "CODERABBIT_REPO_PATH")).toBe(true)
expect(item.parameters?.some((p) => p.key === "CODERABBIT_AUTO_REVIEW")).toBe(true)
expect(item.parameters?.some((p) => p.key === "CODERABBIT_LANGUAGE")).toBe(true)
}
})
it("should have valid JSON content in each installation method", async () => {
const configPath = path.join(process.cwd(), "..", "marketplace", "mcps", "coderabbit.yaml")
const configContent = await fs.readFile(configPath, "utf-8")
const yamlData = yaml.parse(configContent)
const coderabbitConfig = yamlData.items[0]
if (Array.isArray(coderabbitConfig.content)) {
for (const method of coderabbitConfig.content) {
// Parse the JSON content
const config = JSON.parse(method.content)
// Verify it has required fields
expect(config).toHaveProperty("command")
expect(typeof config.command).toBe("string")
if (config.args) {
expect(Array.isArray(config.args)).toBe(true)
}
// Verify environment variables are properly templated
if (config.env) {
expect(typeof config.env).toBe("object")
for (const [key, value] of Object.entries(config.env)) {
expect(typeof value).toBe("string")
// Check that API key is templated
if (key === "CODERABBIT_API_KEY") {
expect(value).toContain("${CODERABBIT_API_KEY}")
}
}
}
}
}
})
})
describe("Local MCP Configuration", () => {
it("should have a valid local MCP configuration for testing", async () => {
const mcpConfigPath = path.join(process.cwd(), "..", ".roo", "mcp.json")
const configContent = await fs.readFile(mcpConfigPath, "utf-8")
const config = JSON.parse(configContent)
// Verify structure
expect(config).toHaveProperty("mcpServers")
expect(config.mcpServers).toHaveProperty("coderabbit")
const coderabbitServer = config.mcpServers.coderabbit
// Verify server configuration
expect(coderabbitServer.command).toBe("npx")
expect(coderabbitServer.args).toEqual(["-y", "@coderabbitai/mcp-server"])
expect(coderabbitServer.env).toHaveProperty("CODERABBIT_API_KEY")
expect(coderabbitServer.env.CODERABBIT_API_KEY).toBe("${CODERABBIT_API_KEY}")
// Verify it's disabled by default (for safety)
expect(coderabbitServer.disabled).toBe(true)
// Verify timeout is set
expect(coderabbitServer.timeout).toBe(60)
})
})
describe("MCP Server Tools", () => {
it("should define expected CodeRabbit MCP tools", () => {
// This is a placeholder test for when the MCP server is actually running
// It would verify that the server exposes the expected tools
const expectedTools = [
"analyze_pr",
"review_code",
"suggest_improvements",
"check_patterns",
"generate_summary",
]
// When the server is running, we would fetch the actual tools
// and verify they match our expectations
expect(expectedTools).toBeDefined()
})
})
describe("Integration with Marketplace Manager", () => {
it("should be installable through the marketplace system", async () => {
// This test would verify that the CodeRabbit MCP can be installed
// through the existing marketplace installation system
const mockMarketplaceItem: MarketplaceItem = {
type: "mcp",
id: "coderabbit",
name: "CodeRabbit",
description: "AI-powered code review assistant",
url: "https://github.com/coderabbitai/mcp-server",
content: [
{
name: "NPX Installation",
content: JSON.stringify({
command: "npx",
args: ["-y", "@coderabbitai/mcp-server"],
env: { CODERABBIT_API_KEY: "${CODERABBIT_API_KEY}" },
}),
parameters: [
{
name: "CodeRabbit API Key",
key: "CODERABBIT_API_KEY",
placeholder: "Your API key",
optional: false,
},
],
},
],
}
// Verify the item structure matches what the installer expects
expect(mockMarketplaceItem.type).toBe("mcp")
expect(mockMarketplaceItem.content).toBeDefined()
expect(Array.isArray(mockMarketplaceItem.content)).toBe(true)
})
})
})