@debugbundle/mcp

@debugbundle/mcp

MCP server for runtime error reporting, crash reporting, incident response, endpoint health checks, debug bundles, and product analytics. DebugBundle lets agents inspect customer-facing incidents, deterministic bundles, product-usage evidence, reproductions, probes, alerts, webhooks, projects, and setup state through the same management surface as the API and CLI. It is production debugging infrastructure, not a generic infrastructure-monitoring or observability platform.

Install

Run the stdio server directly with npm:

npx @debugbundle/mcp

Or install globally:

npm install -g @debugbundle/mcp
debugbundle-mcp

Supported Node.js versions: 22.x through 26.x.

MCP Client Config

{
  "mcpServers": {
    "debugbundle": {
      "command": "npx",
      "args": ["@debugbundle/mcp"]
    }
  }
}

Use npx -y @debugbundle/mcp in clients that require noninteractive package execution.

Install Matrix

Environment	Recommended path	Notes
Generic local MCP client	npx @debugbundle/mcp	stdio transport
Claude Desktop local MCP	local MCP server config	uses local machine auth/config
Claude Code plugin	/plugin marketplace add debugbundle/debugbundle	installs bundled MCP config and DebugBundle skill
Cursor	MCP config with npx @debugbundle/mcp	stdio transport
VS Code / GitHub MCP Registry	com.debugbundle/mcp	official registry metadata
OpenClaw / ClawHub	DebugBundle skill plus MCP config	use the published skill for workflow guidance
CI/headless agents	DEBUGBUNDLE_MEMBER_TOKEN	never use a project token
Self-hosted DebugBundle	DEBUGBUNDLE_API_URL plus member auth	points the server at your API base URL

DebugBundle does not expose a hosted remote MCP endpoint today; this package is the local stdio path.

Claude Desktop

In Claude Desktop, open Settings > Developer, edit the local MCP config, and add:

{
  "mcpServers": {
    "debugbundle": {
      "command": "npx",
      "args": ["-y", "@debugbundle/mcp"]
    }
  }
}

Run debugbundle login first to reuse local CLI auth state, or add DEBUGBUNDLE_MEMBER_TOKEN to the server environment for managed/headless use. Set DEBUGBUNDLE_API_URL only for self-hosted or non-default API hosts.

Claude Code Plugin

Claude Code users can add DebugBundle's first-party marketplace from this repository:

/plugin marketplace add debugbundle/debugbundle
/plugin install debugbundle@debugbundle

The plugin package lives at apps/mcp/claude-code/debugbundle, bundles a Claude Code skill, and starts the MCP server with the current published @debugbundle/mcp version. It is also structured for Claude community marketplace review; do not describe it as listed in claude-community until Anthropic accepts and publishes it.

Authentication

Mode	Use	Notes
CLI auth state	Local developer machines	Reuses ~/.debugbundle/auth.json when available.
DEBUGBUNDLE_MEMBER_TOKEN	Headless or marketplace-managed clients	Member tokens are for CLI/API/MCP read and management operations.
Per-tool bearerToken	Explicit advanced automation	Overrides default auth for that call only.
Project token	SDK ingestion only	Do not use project tokens for MCP retrieval or management.

What Agents Can Do

• List active incidents and fetch full incident context.
• Fetch deterministic debug bundles and reproduction artifacts.
• Query aggregate usage, routes, device/browser/OS/language segments, referrers, actions, funnels, and journey patterns without waiting for an analysis artifact through get_usage_summary, get_route_metrics, get_device_breakdown, get_action_metrics, get_funnel_analysis, and related reads.
• Inspect retained redacted journey samples, analytics opportunities, and generated AnalyticsBundles; request a bounded analysis artifact when aggregate metrics alone are insufficient.
• Read analytics settings before proposing privacy, retention, consent, capture, or approved custom-dimension changes; update them only with explicit owner/admin intent.
• List saved analytics funnels and, with owner/admin access, create, update, or archive reusable funnel definitions through list_saved_analytics_funnels, create_saved_analytics_funnel, update_saved_analytics_funnel, and archive_saved_analytics_funnel.
• Inspect hosted health checks, probes, alerts, webhooks, projects, members, billing, capture policy, and GitHub automation state.
• Run local and hosted verification through tools such as verify_local, verify_cloud, doctor, smoke, and analyze.
• Resolve or reopen incidents after verification.

For analytics questions, use direct aggregate tools first and generate an AnalyticsBundle only when a bounded analysis needs a durable artifact. The product does not create one bundle per visit.

Troubleshooting

Symptom	Check
Node.js launch failure	Use Node.js 22.x through 26.x. Configure the client to use a supported node or npx runtime.
Missing local auth	Run debugbundle login, or set DEBUGBUNDLE_MEMBER_TOKEN for headless and managed clients.
Invalid token	Use a dbundle_mem_ member token. Project tokens are SDK ingestion-only credentials.
Wrong API host	Leave DEBUGBUNDLE_API_URL unset for DebugBundle Cloud; set it only for self-hosted or non-default API hosts.
Local repo not initialized	Run debugbundle setup before local-only diagnostics, local bundle analysis, or generated project-skill workflows.

Links

• Docs: https://debugbundle.com/docs/mcp
• Agent workflows: https://debugbundle.com/docs/agent-workflows
• LLM index: https://debugbundle.com/llms.txt
• MCP tool schema: https://debugbundle.com/schemas/mcp-tools.json
• Official MCP Registry metadata: https://github.com/debugbundle/debugbundle/blob/main/apps/mcp/server.json

Security And Trust

• Official MCP Registry name: com.debugbundle/mcp.
• Official npm package: @debugbundle/mcp.
• Source repository: https://github.com/debugbundle/debugbundle/tree/main/apps/mcp
• License: AGPL-3.0-only.
• The server uses stdio transport and local process credentials. It does not include hidden hosted management auth.
• Public examples must use placeholders only; never paste real member tokens, project tokens, webhook secrets, or customer configuration into marketplace listings.

License

AGPL-3.0-only.