MCP server · Sentry
Verdict: Pick it to debug production errors from Sentry inside the agent; needs Sentry OAuth or a user token.
Tasks: Debugging & observability
Agents: Claude Code, Cursor
Credentials: Sentry OAuth (remote) or a Sentry user auth token (stdio).
Release cli@0.47.0 on 2026-10-05; last commit 2026-10-17 · verified 2026-10-17
Official source ↗MCP server · Cloudflare
Verdict: Pick it for Workers, observability and Cloudflare docs; each remote server uses its own OAuth scopes.
Tasks: Infra & deploy, Debugging & observability, Library docs & research
Agents: Cursor
Credentials: Cloudflare OAuth (per server).
Release containers-mcp@0.2.19 on 2026-08-11; last commit 2026-10-09 · verified 2026-10-16
Official source ↗MCP server · Grafana Labs
Verdict: Pick it to query dashboards, Prometheus and Loki from the agent; needs a Grafana service account token.
Tasks: Debugging & observability
Agents: Claude Desktop, Cursor, VS Code
Credentials: GRAFANA_URL plus a service account token (GRAFANA_SERVICE_ACCOUNT_TOKEN) or basic auth.
Release v2.0.2 on 2026-10-07; last commit 2026-10-14 · verified 2026-10-16
Official source ↗MCP server · Chrome DevTools (Google)
Verdict: Pick it for performance traces, network and console debugging; it exposes browser content to the client.
Tasks: Browser & E2E testing, Debugging & observability, Frontend & UI
Agents: Claude Code, Cursor, VS Code
Credentials: None
Release chrome-devtools-mcp-v1.11.0 on 2026-10-15; last commit 2026-10-16 · verified 2026-10-16
Official source ↗MCP server · Elastic
Verdict: Avoid for new setups: the official README marks it deprecated; use it only on existing installs.
Tasks: Databases & SQL, Debugging & observability
Agents: Claude Desktop, Cursor, VS Code
Credentials: ES_URL plus ES_API_KEY (or username/password).
Release v0.4.6 on 2025-10-24; last commit 2026-06-23 ; DEPRECATED per README · verified 2026-10-16
Official source ↗MCP server · Vercel
Verdict: Pick it to let the agent read live errors, routes and logs from a running Next.js 16+ dev server; it needs `npm run dev` running.
Release v0.4.0 · 2026-06-24
Tasks: Debugging & observability, Frontend & UI
Agents: Amp, Claude Code, Codex, Cursor, Gemini CLI, Google Antigravity, VS Code, GitHub Copilot, Warp
Credentials: None
Release v0.4.0 on 2026-06-24; last commit 2026-09-15 · verified 2026-10-17
Official source ↗MCP server · Datadog
Verdict: Pick it to investigate production issues from the agent using your Datadog account; OAuth keeps access within your existing RBAC.
Tasks: Debugging & observability
Agents: ChatGPT, Claude Desktop, Claude Code, Codex, Cursor, Goose, VS Code, GitHub Copilot, Kiro, Warp, OpenCode
Credentials: Datadog OAuth (recommended) or Datadog API and application keys for some clients.
Managed remote server; no GitHub release on datadog-labs/mcp-server; CHANGELOG updated through 2026-10-15; last commit 2026-10-16 · verified 2026-10-19
Official source ↗