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MCP server for Sentry — error tracking, issues, releases, events, and projects for AI assistants.
About
MCP server for Sentry — error tracking, issues, releases, events, and projects for AI assistants.
Security Report
This is a well-structured Sentry MCP server with proper authentication, input validation, and appropriate permissions for its purpose. The server requires a Sentry auth token, validates it at startup, and uses it correctly in all API calls. No security vulnerabilities were found. Minor code quality observations (broad catch blocks, lack of request logging) are typical for MCP servers and do not impact security. Supply chain analysis found 2 known vulnerabilities in dependencies (0 critical, 2 high severity). Package verification found 1 issue.
3 files analyzed · 7 issues found
Security scores are indicators to help you make informed decisions, not guarantees. Always review permissions before connecting any MCP server.
Permissions Required
This plugin requests these system permissions. Most are normal for its category.
What You'll Need
Set these up before or after installing:
Environment variable: SENTRY_AUTH_TOKEN
Environment variable: SENTRY_BASE_URL
How to Install
Add this to your MCP configuration file:
{
"mcpServers": {
"io-github-friendlygeorge-sentry-mcp-server": {
"env": {
"SENTRY_BASE_URL": "your-sentry-base-url-here",
"SENTRY_AUTH_TOKEN": "your-sentry-auth-token-here"
},
"args": [
"-y",
"sentry-mcp-server"
],
"command": "npx"
}
}
}Documentation
View on GitHubFrom the project's GitHub README.
Sentry MCP Server
Connect AI assistants to Sentry — error tracking, issues, releases, events, and project management through the Model Context Protocol.
Works with Claude Desktop, Cursor, Windsurf, Cline, Continue, and any MCP-compatible client.
Features
| Tool | Description |
|---|---|
list_organizations | List all Sentry organizations you have access to |
list_projects | List projects in an organization with slug, platform, and team info |
list_issues | List issues with filters (environment, status, level, query, project) |
get_issue | Get full details of a specific issue — title, culprit, metadata, tags |
list_issue_events | List all events (occurrences) for a specific issue |
get_event | Get full event details — exception, stacktrace, breadcrumbs, tags |
list_releases | List releases in an organization with version, date, and authors |
get_release | Get details of a specific release with commit info and file changes |
list_teams | List teams in an organization with member counts and slugs |
list_members | List organization members with role and email |
get_issue_hashes | Get the grouping hashes (fingerprint) for an issue |
update_issue_status | Resolve, ignore, or unresolve an issue (and add a comment) |
Quick Start
1. Get a Sentry Auth Token
Go to Sentry → Settings → Auth Tokens and create a token with the scopes you need (org:read, project:read, event:read, event:write, issue:read, issue:write).
Or visit: https://sentry.io/settings/auth-tokens/
2. Configure your MCP client
Claude Desktop — add to claude_desktop_config.json:
{
"mcpServers": {
"sentry": {
"command": "npx",
"args": ["-y", "sentry-mcp-server"],
"env": {
"SENTRY_AUTH_TOKEN": "sntrys_YOUR_TOKEN_HERE"
}
}
}
}
Cursor — add to MCP settings (.cursor/mcp.json):
{
"mcpServers": {
"sentry": {
"command": "npx",
"args": ["-y", "sentry-mcp-server"],
"env": {
"SENTRY_AUTH_TOKEN": "sntrys_YOUR_TOKEN_HERE"
}
}
}
}
3. Run manually (for testing)
git clone https://github.com/friendlygeorge/sentry-mcp-server.git
cd sentry-mcp-server
npm install
npm run build
# Run
SENTRY_AUTH_TOKEN=sntrys_xxx node dist/index.js
Environment Variables
| Variable | Required | Default | Description |
|---|---|---|---|
SENTRY_AUTH_TOKEN | ✅ | — | Your Sentry auth token (sntrys_...) |
SENTRY_BASE_URL | ❌ | https://sentry.io/api/0/ | Sentry API base URL. Override for self-hosted Sentry. |
Self-hosted Sentry
If you run your own Sentry instance, set SENTRY_BASE_URL:
SENTRY_BASE_URL=https://sentry.yourcompany.com/api/0/
Example Queries
"List my Sentry organizations"
"Show me unresolved errors in the production environment for org
acmeprojectweb"
"Get details of issue
1234567890and show me the latest event's stack trace"
"Resolve issue
1234567890and add a comment that it's fixed in v1.2.3"
"List the last 10 releases for
acme"
"Who are the members of
acmeorg and their roles?"
API Coverage
This server covers the most-used endpoints of the Sentry Web API:
- Organizations (
/organizations/) - Projects (
/organizations/{org}/projects/) - Issues (
/organizations/{org}/issues/,/issues/{id}/) - Events (
/issues/{id}/events/,/projects/{org}/{project}/events/{id}/) - Releases (
/organizations/{org}/releases/) - Teams (
/organizations/{org}/teams/) - Members (
/organizations/{org}/members/)
For the full Sentry API, see docs.sentry.io/api.
License
MIT © 2026 Nova
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