usefulapi

Release Radar MCP server. Correlate GitHub releases with Sentry issues and PagerDuty incidents.

Claude

Open Settings → Connectors → Add custom connector
Paste this URL:
https://release-radar.usefulapi.io/mcp
Authenticate with Release Radar when prompted

Cursor · VS Code · Windsurf · Cline

Add to your MCP config, then reload & authorize:

{
  "mcpServers": {
    "release-radar": {
      "url": "https://release-radar.usefulapi.io/mcp"
    }
  }
}

live5 toolsFree 100 tool calls / monthPro $9/mo · $90/yr

Tools 5

Tool	Type	What it does
`whats_broken_since_last_deploy`	write	What's broken since the last deploy? COMPOSITE. Finds the latest GitHub deployment/release for a repo, then queries Sentry for unresolved issues SINCE that deploy's timestamp (the deploy time drives the Sentry window), then looks up who's currently on-call in PagerDuty — and synthesizes one situational-awareness object. Degrades gracefully: if Sentry or PagerDuty creds are absent it returns what it can plus a note. GitHub is required (it's the anchor).
`incident_snapshot`	write	Current incident snapshot COMPOSITE. A right-now on-call picture: top unresolved Sentry issues + active (triggered/acknowledged) PagerDuty incidents + who's currently on-call, fused into one snapshot with a human summary. Each service degrades independently if its creds are missing.
`oncall_handoff`	write	On-call handoff briefing COMPOSITE. A start-of-shift briefing for whoever is currently on call, fusing all three services: (a) PagerDuty current on-call + any active (triggered/acknowledged) incidents they're inheriting, (b) the GitHub deployment/release that most recently shipped (what's live), and (c) Sentry's top unresolved errors. Correlates them into one object — including a heads-up when a fresh deploy coincides with active incidents (a likely culprit). Degrades gracefully: every service is optional; whatever's unconfigured or failing is named in `notes` and the briefing still returns. Never crashes.
`github_latest_deploy`	write	Latest GitHub deploy/release Low-level building block: the latest GitHub deployment for a repo (falls back to the latest release), returning sha + timestamp. Used internally by whats_broken_since_last_deploy. GitHub: GET /repos/{owner}/{repo}/deployments.
`sentry_recent_issues`	write	Recent unresolved Sentry issues Low-level building block: unresolved Sentry issues over a relative window. Sentry: GET /api/0/projects/{org}/{project}/issues/?query=is:unresolved.

Pricing

Plan	Price	Limit
Free	$0	100 tool calls / month
Pro	$9/mo · $90/yr	Unlimited

This is a Model Context Protocol endpoint — meant to be connected from an AI client, not opened in a browser. An invalid_token response at the URL is the auth gate working as designed; clients authenticate automatically.