Mcp Jacoco Reporter
Description
# MCP-JaCoCo MCP-JaCoCo is a server tool that converts JaCoCo code coverage reports into formats optimized for Large Language Models (LLMs), making AI-driven analysis easier and more effective. # Why It Matters As AI and LLMs play a bigger role in software development…
About
# MCP-JaCoCo MCP-JaCoCo is a server tool that converts JaCoCo code coverage reports into formats optimized for Large Language Models (LLMs), making AI-driven analysis easier and more effective. # Why It Matters As AI and LLMs play a bigger role in software development, traditional code coverage reports—like those from…
Details
- Author
- crisschan
- Downloads
- 339
- Categories
- Other
Jump to
- Smart conversion of JaCoCo XML into LLM-friendly JSON format.
- Supports multiple coverage types (instruction, branch, line, etc.).
- Fast and lightweight report processing.
- Well-organized JSON output for easy AI consumption.
- Filter coverage data by specific metrics of interest.
Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
Mcp Jacoco ReporterCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
From the repository
Install the server using uv with the provided MCP configuration, which includes an environment variable to filter coverage types. The server exposes a single tool, jacoco_reporter_server, which takes a path to a JaCoCo XML report and returns coverage metrics as structured JSON.
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"mcp jacoco reporter": {
"mcp-jacoco-reporter-server": {
"command": "uv",
"args": [
"run",
"--with",
"mcp[cli]",
"mcp",
"run",
"/Users/crisschan/workspace/pyspace/mcp-jacoco-reporter/mcp-jacoco-reporter-server.py"
],
"env": {
"COVERED_TYPES": "nocovered, partiallycovered, fullcovered"
},
"alwaysAllow": [
"jacoco_reporter_server"
]
}
}
}
}McpServers
{
"mcp-jacoco-reporter-server": {
"command": "uv",
"args": [
"run",
"--with",
"mcp[cli]",
"mcp",
"run",
"/Users/crisschan/workspace/pyspace/mcp-jacoco-reporter/mcp-jacoco-reporter-server.py"
],
"env": {
"COVERED_TYPES": "nocovered, partiallycovered, fullcovered"
},
"alwaysAllow": [
"jacoco_reporter_server"
]
}
}MCP-JaCoCo
MCP-JaCoCo is a server tool that converts JaCoCo code coverage reports into formats optimized for Large Language Models (LLMs), making AI-driven analysis easier and more effective.Sign in to leave a review
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