How to integrate Bugsnag MCP with Hermes

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Introduction

Hermes is a 24/7 autonomous agent that lives on your computer or server — it remembers what it learns and evolves as your usage grows.

This guide explains the easiest and most robust way to connect your Bugsnag account to Hermes. You can do this through either Composio Connect CLI or Composio Connect MCP. For personal use we recommend the CLI, but you won't go wrong with MCP either.

Also integrate Bugsnag with

What is Composio Connect?

Composio Connect is a consumer offering that lets anyone plug 1,000+ applications directly into their agent harness — including Hermes. It can:

  • Search and load tools from relevant toolkits on-demand, reducing context usage.
  • Chain multiple tools to accomplish complex workflows via a remote workbench, without excessive back-and-forth with the LLM.
  • Manage app authentication end-to-end with zero manual overhead.

Integrating Bugsnag with Hermes

Using Composio Connect CLI

1. Install the Composio CLI

Run the install script directly, or paste https://composio.dev/hermes into your Hermes chat box to have it installed for you.

bash
curl -fsSL https://composio.dev/install | bash
Hermes authenticating with Composio

2. Authenticate

Once the CLI is installed, ask Hermes to authenticate with Composio.

3. Connect to Bugsnag

Ask your agent to connect to Bugsnag, or simply request any Bugsnag-related task. Hermes will prompt you to authenticate and authorize access.

4. Done. You're all set with a new Bugsnag connection.


Using Composio Connect MCP

1. Get your MCP URL and API Key

Go to dashboard.composio.dev and copy your Connect MCP URL and API key.

Copy MCP URL and API key from Composio dashboard

2. Open the Hermes config file

bash
nano ~/.hermes/config.yaml

3. Add the Composio Connect MCP server

bash
mcp_servers:
  composio:
    url: "https://connect.composio.dev/mcp"
    headers:
      x-consumer-api-key: "YOUR_COMPOSIO_API_KEY"
    connect_timeout: 60
    timeout: 180

Save with Ctrl + O, Enter, then exit with Ctrl + X.

4. Restart your Hermes agent

Once restarted, ask your agent to connect to Bugsnag or request any Bugsnag-related task. It will prompt you to authenticate and authorize access.

5. Done!

What is the Bugsnag MCP server, and what's possible with it?

The Bugsnag MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Bugsnag account. It provides structured and secure access to your error monitoring environment, so your agent can perform actions like managing errors, configuring integrations, inviting collaborators, and customizing project event fields on your behalf.

  • Bulk error management and updates: Let your agent update or clear multiple errors across your projects to streamline incident response and maintenance.
  • Integration configuration and cleanup: Have your agent set up new third-party integrations or remove existing ones, ensuring your Bugsnag projects are always connected to the right tools.
  • User and collaborator management: Easily invite new collaborators to your organization or remove access for old members, keeping your team roster up to date.
  • Custom event field creation and deletion: Direct your agent to add or remove custom event fields for advanced filtering and analytics within your projects.
  • Project-level administration and cleanup: Instruct your agent to perform large-scale actions such as deleting all errors or even entire projects, giving you powerful administrative control when needed.

Supported Tools & Triggers

Tools
Add Collaborator to TeamsTool to add a collaborator to a group of teams in a Bugsnag organization.
Add Collaborators to TeamTool to add collaborators to a team in a Bugsnag organization.
Bulk Update ErrorsBulk update multiple errors in a Bugsnag project.
Configure IntegrationTool to configure a new integration for a Bugsnag project.
Confirm Project Event Data DeletionConfirms a project event data deletion request in Bugsnag.
Invite CollaboratorInvites a new collaborator to a Bugsnag organization by email.
Create Custom Event FieldCreates a custom event field for a Bugsnag project, enabling filtering and pivoting on custom metadata.
Create Organization ProjectTool to create a new project in a Bugsnag organization.
Create Organization TeamTool to create a new team in a Bugsnag organization.
Create Organization Data Deletion RequestTool to create an event data deletion request for GDPR/CCPA compliance.
Create Organization Data RequestTool to create an event data request for a Bugsnag organization (GDPR/CCPA compliance).
Create Project Event Data Deletion RequestTool to create an event data deletion request for a specific project.
Create Project Event Data RequestTool to create an event data request for a Bugsnag project.
Create Saved SearchCreates a saved search (filterset) for a Bugsnag project that persists filter and sort configurations.
Delete All Errors in a ProjectPermanently deletes all errors and event data from a Bugsnag project.
Delete CollaboratorRemoves a collaborator from a Bugsnag organization.
Delete a configured integrationTool to delete a configured integration.
Delete Custom Event FieldDeletes a custom event field from a Bugsnag project.
Delete OrganizationPermanently deletes a Bugsnag organization.
Delete Organization TeamTool to delete a team from a Bugsnag organization.
Delete ProjectPermanently deletes a Bugsnag project.
Delete Saved SearchPermanently deletes a saved search (filterset) from a Bugsnag project.
Get Configured IntegrationTool to retrieve details of a specific configured integration by its ID.
Get Organization By IDTool to view an organization by its ID.
Get Organization Collaborator Project Access CountsTool to view the project count of collaborators in an organization.
Get Organization Collaborator ProjectsTool to view projects a collaborator has access to in an organization.
Get Organization Event Data RequestTool to check the status of an organization event data request.
Get Organization TeamTool to show the details of a team in an organization.
Get Organization Data Deletion StatusTool to check the status of an organization event data deletion request in Bugsnag.
Get Pivot Values on a ProjectList pivot values for a project, showing how events are distributed across different values of a field.
Get Project Data Deletion StatusTool to check the status of a project event data deletion request in Bugsnag.
Get Project Event Data RequestTool to check the status of a project event data request.
Get Project Network Grouping RulesetTool to retrieve a project's network grouping ruleset.
Get Saved SearchRetrieves the details of a specific saved search by its unique ID.
Get Saved Search Usage SummaryRetrieves usage statistics for a saved search, showing how it is being used across the project.
List Collaborator Access Details for ProjectsTool to list summary details of the projects a collaborator has access to.
List CollaboratorsTool to list collaborators in an organization.
List Collaborators on ProjectTool to list collaborators on a project.
List Configured Integrations for ProjectRetrieves all configured integrations for a Bugsnag project.
List Errors on ProjectList all errors in a Bugsnag project with optional filtering and sorting.
List Event Fields for ProjectLists all event fields available for filtering and pivoting in a Bugsnag project.
List Events for ErrorLists individual error event occurrences for a specific error group.
List Events on ProjectList all error events for a Bugsnag project.
List OrganizationsTool to list organizations for the authenticated user.
List Organization TeamsTool to list teams in an organization.
List Pivots for ProjectLists all pivot field definitions for a Bugsnag project.
List Project Feature FlagsList feature flags on a Bugsnag project for a specific release stage.
List Project Feature Flag SummariesList feature flag summaries for a Bugsnag project with optional search filtering.
List ProjectsTool to list projects in an organization.
List Release GroupsTool to list release groups for a project.
List ReleasesList all releases (deployed versions) of a Bugsnag project.
List Saved Searches on ProjectLists all saved searches for a Bugsnag project.
List Supported IntegrationsTool to list all supported integrations.
List Trends for Project BucketsRetrieves time-segmented event counts (trend buckets) for a Bugsnag project.
Regenerate Project API KeyRegenerates a Bugsnag project's notifier API key.
Show Collaborator Access Details for ProjectTool to show a collaborator's access details for a project.
Show Collaborator on OrganizationTool to show a collaborator in an organization.
Show Collaborator on ProjectTool to show a collaborator in a project.
Test IntegrationTool to test an integration configuration before deploying it.
Update Collaborator PermissionsTool to update a collaborator's project access permissions.

Way Forward

With Bugsnag connected, Hermes can now act on your behalf whenever it detects a relevant task or you ask it to.

From here, you can extend Hermes further:

  • Connect more apps: Calendar, Slack, Notion, Linear, and hundreds of others are available through the same Composio Connect setup. Each new integration compounds what Hermes can do for you.
  • Build workflows across tools: Once multiple apps are connected, Hermes can chain actions together — turn an email into a calendar invite, a Slack message into a Linear ticket, or a meeting note into a follow-up draft.
  • Let it learn your patterns: The more you use Hermes, the better it gets at anticipating how you'd handle recurring tasks. Give it feedback on drafts and decisions, and it will adapt.

If you run into trouble or want to share what you've built, join the community or check out the Docs for deeper configuration options.

How to build Bugsnag MCP Agent with another framework

FAQ

What are the differences in Tool Router MCP and Bugsnag MCP?

With a standalone Bugsnag MCP server, the agents and LLMs can only access a fixed set of Bugsnag tools tied to that server. However, with the Composio Tool Router, agents can dynamically load tools from Bugsnag and many other apps based on the task at hand, all through a single MCP endpoint.

Can I use Tool Router MCP with Hermes?

Yes, you can. Hermes fully supports MCP integration. You get structured tool calling, message history handling, and model orchestration while Tool Router takes care of discovering and serving the right Bugsnag tools.

Can I manage the permissions and scopes for Bugsnag while using Tool Router?

Yes, absolutely. You can configure which Bugsnag scopes and actions are allowed when connecting your account to Composio. You can also bring your own OAuth credentials or API configuration so you keep full control over what the agent can do.

How safe is my data with Composio Tool Router?

All sensitive data such as tokens, keys, and configuration is fully encrypted at rest and in transit. Composio is SOC 2 Type 2 compliant and follows strict security practices so your Bugsnag data and credentials are handled as safely as possible.

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Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai
Context
Letta
glean
HubSpot
Agent.ai
Altera
DataStax
Entelligence
Rolai

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