A Model Context Protocl (MCP) server for Rollbar.
Note
This software is pre-release, alpha quality, and under active development.
This MCP server implementes the stdio server type, which means your AI tool (e.g. Claude) will run it directly; you don't run a separate process.
ROLLBAR_ACCESS_TOKEN: a read-scope access token for your Rollbar project.
get-item-details(counter): Given an item number, fetch the item details and last occurrence details. Example prompt: Diagnose the root cause of Rollbar item #123456
get-deployments(limit): List deploy data for the given project. Example prompt: List the last 5 deployments or Are there any failed deployments?
get-version(version, environment): Fetch version details for the given version string, environment name, and the configured project.
get-top-items(environment): Fetch the top items in the last 24 hours given the environment name, and the configured project.
Tested with node 22 (nvm use 22).
Install and build:
npm install
npm run build
Configure your .mcp.json as follows:
{
"mcpServers": {
"rollbar": {
"type": "stdio",
"command": "node",
"args": [
"/ABSOLUTE/PATH/TO/rollbar-mcp-server/build/index.js"
],
"env": {
"ROLLBAR_ACCESS_TOKEN": "<project read access token>"
}
}
}
}
Configure your .vscode/mcp.json as follows:
{
"servers": {
"rollbar": {
"type": "stdio",
"command": "node",
"args": [
"/ABSOLUTE/PATH/TO/rollbar-mcp-server/build/index.js"
],
"env": {
"ROLLBAR_ACCESS_TOKEN": "<project read access token>"
}
}
}
}
Install and build:
npm install
npm run build
You can test an individual tool using the @modelcontextprotocol/inspector module. For example, test the tool get-item-details with arg counter=2455389:
npx @modelcontextprotocol/inspector --cli -e ROLLBAR_ACCESS_TOKEN=$TOKEN node build/index.js --method tools/call --tool-name get-item-details --tool-arg counter=2455389 --debug