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How to integrate Sentry MCP with Atomic Agent

Connect Atomic Agent to Sentry MCP. List unresolved issues in web-app project, summarize recent errors causing production crashes, and more using natural language, with authentication handled for you.

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Sentry MCP

Dcr Oauth

Sentry MCP is an error monitoring and observability platform for crashes, events, and performance data. It helps teams find, prioritize, and fix issues faster with rich event context.

9 Tools

Managed auth

Connect Sentry MCP without auth hassles

We manage OAuth, API keys, token refresh, and scopes — you just build.

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Introduction

Atomic Agent is an open-source AI agent that runs on your machine and supports local models through llama.cpp. Connect it to 1,700+ apps through Composio, including Sentry.

This guide uses Atomic Agent's built-in Composio integration. You need Atomic Agent v0.5.6 or later, your own Composio API key, and a Sentry account. See the Atomic Agent documentation for installation instructions.

For exact tool slugs and parameter tables, see the tool catalog in the Composio docs.

Also integrate Sentry MCP with

ChatGPT Claude Cowork Grok Bot Hermes

How Atomic Agent connects to Sentry

Atomic Agent connects to Composio's Tool Router over Streamable HTTP MCP. It discovers the tools needed for your request, and Composio handles account authentication.

Execution and account-connection tools follow Atomic Agent's configured approval policy. Review any approval prompt before allowing an action on your connected account.

Connect Sentry to Atomic Agent

Sign up or sign in to the Composio dashboard. Copy your API key.
In Atomic Agent, open the Integrations tab and select Composio. Select API key, press e, paste the key, and press Enter. The tools become available immediately, without a restart.
Ask Atomic Agent to do something in Sentry. It searches Composio for the right tool.
On first use, open the sign-in link returned in the chat. Connect your Sentry account, then return to Atomic Agent to continue.

Headless setup

Add the following line to ~/.atomic-agent/.env, replacing YOUR_COMPOSIO_API_KEY with your key. Start Atomic Agent after saving the file.

bash

COMPOSIO_API_KEY=YOUR_COMPOSIO_API_KEY

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

The Sentry MCP server is an implementation of the Model Context Protocol that connects your AI agent and assistants like Claude, Cursor, etc directly to your Sentry account. It provides structured and secure access to your organizations, projects, issues, events, and replays, so your agent can investigate errors, analyze root causes, find relevant events, and update issues on your behalf.

Issue search and investigation: Have your agent search grouped issues in Sentry to find the production problems that need attention.
Root cause analysis: Let the agent use Seer to analyze production errors and suggest specific code fixes.
Event and replay search: Direct your agent to search events and replays for context around reported errors and user sessions.
Project and organization discovery: Instruct your agent to find the Sentry organizations and projects you can access.
Issue updates: Have your agent change an issue's status or assign it to the right person.

Use Sentry from Atomic Agent

With your account connected, ask Atomic Agent to work with Sentry in natural language. You can connect more apps through the same Composio integration as you need them.

Visit the Atomic Agent website or inspect the Atomic Agent source code.

Troubleshooting

Why is my API key rejected?

Copy the key directly from the Composio dashboard. Atomic Agent requires ASCII characters because it sends the key in an HTTP header. Remove any extra characters introduced when copying.

Why are Composio tools unavailable after saving a key?

Check that you use Atomic Agent v0.5.6 or later and that Composio is enabled in your configuration. A "composio": { "enabled": false } setting disables the integration while keeping the saved key on disk.

Does Composio have a free plan?

The Hobby plan includes 100,000 tool calls per month. Composio-managed OAuth apps have a lower included allowance. See Composio pricing for the current limits that apply to your connection.

TOOLS

Supported Tools

Every Sentry MCP action and event your agent gets out of the box.

Analyze issue with seer

Use Seer to analyze production errors and get detailed root cause analysis with specific code fixes.

Execute sentry tool

Execute an available Sentry MCP tool discovered through search_sentry_tools.

Find organizations

Find organizations that the user has access to in Sentry.

Find projects

Find projects in Sentry.

Get sentry resource

Fetch a Sentry resource by URL, or by resourceType plus resourceId.

Search events

Search Sentry events and replays.

Search issues

Search for grouped issues/problems in Sentry - returns a LIST of issues, NOT counts or aggregations.

Search sentry tools

Search the available Sentry MCP tool catalog by name and description.

Update issue

Update a Sentry issue's status or assignment.

FRAMEWORKS

How to build Sentry MCP Agent with another framework

ChatGPT

Use Sentry MCP with ChatGPT

Claude Cowork

Use Sentry MCP with Claude Cowork

Grok Bot

Use Sentry MCP with Grok Bot

Hermes

Use Sentry MCP with Hermes

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FAQ

Frequently asked questions

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

Yes, you can. Atomic Agent 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 Sentry tools.

Yes, absolutely. You can configure which Sentry 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.

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 Sentry data and credentials are handled as safely as possible.

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