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Mixpanel's official CLI, mp (with a Python library): query event trends, funnels, retention and user flows, and manage dashboards, reports and cohorts. Needs Python 3.10+ and a Mixpanel account; run mp login to authorize in the browser. Pre-release; interfaces may change.

OpenCage's official MCP: geocode addresses and place names, reverse geocode coordinates (with admin area, time zone and more), and check API quota. For small lookups; use its CLI for batches. Needs an OpenCage API key (free trial), Node.js 20+, and manual setup from a repo clone.

Semgrep's official MCP server plus hooks: every file the agent writes is scanned with Semgrep Code, Supply Chain and Secrets for vulnerabilities, malicious dependencies and hardcoded secrets; the agent rewrites until clean or you dismiss findings. Requires a Semgrep login.

Preconfigures the Datadog MCP in Claude Code to query logs, metrics, traces, dashboards and monitors in plain language while troubleshooting production. Maintained by Datadog; needs a Datadog account (OAuth or API key). In preview.

Strips AI writing patterns from prose: filler openers, emphasis crutches, business jargon, formulaic contrasts, tricolons, em dashes and bold-first bullets, in favor of active voice and specifics. Scores reviews on five dimensions. Covers manuscripts, grants, blogs, newsletters and memos.

Cartesia's official voice MCP: turn text into natural speech, transcribe recordings, clone voices and localize a voice into other languages from chat, for course narration, audio content and voiceovers. Hosted; sign in with your Cartesia account in the browser. Free tier available.

Free SEO plugin from SearchFit.ai: site SEO audits, technical SEO and broken link checks, content planning and writing briefs, keyword clustering, structured data generation, multilingual localization and AI search visibility analysis. No account needed; just give it a URL or your site's source.

Reviews, rewrites, generates or harmonizes interface copy inside a Figma file, covering buttons, forms, errors, empty states, onboarding, confirmations and consent; edits only the selection, preserves components and Auto Layout, and never invents product facts.

Health-checks Linear projects for targets at risk of slipping, In Progress issues with no comment in over 7 days, orphan issues without milestones, and common anti-patterns. Reads and comments only, never mass-creates or restructures. Can run from a Cursor Automation. Needs the Linear MCP.

Bootstraps Linear tracking for a repo: checks for an existing project, anchors milestones to a North Star, backfills Done work only with evidence from the CHANGELOG, roadmap or git log, wires blockedBy links, and writes the protocol into CLAUDE.md, AGENTS.md or Cursor rules. Needs the Linear MCP.

Syncs, audits or rescues an existing Linear project against repo reality: enumerates issues, milestones, labels and docs, scores it on a 20-point rubric with a gap list, asks per category before any write, fixes orphans, milestones and dependencies, then re-scores. Needs the Linear MCP.

Keeps agent sessions honest in repos with a Linear tracking protocol: search before creating issues, move them to In Progress at start and Done only when shipped, and close the loop before ending. In untracked repos it asks once whether to run linear-setup. Needs the Linear MCP.

Finishes installing the Linear tracking pack: writes an always-on rule that makes Linear the source of truth into Cursor user rules or global files such as ~/.claude/CLAUDE.md and AGENTS.md, then verifies Linear MCP auth. On Cursor it can also set up a weekly health-check automation.

Entry point of the Linear tracking pack: anchors tracking to the project's North Star and real roadmap, routes requests to linear-setup, linear-sync, linear-monitor or linear-finish-install, and applies linear-discipline throughout the session. Needs the Linear MCP.

Lovable's official plugin: includes the Lovable remote MCP to create, edit, deploy and manage websites and apps in plain language, so founders and PMs can build interactive prototypes fast. Needs a Lovable account; generation and edits use Lovable credits.

Crowdin's official plugin with the Crowdin MCP: manage projects and translations in Claude Code, Cowork or Codex, with skills to build glossaries, add translator context, draft translations for review and answer how-tos. Needs a Crowdin account; drafts and glossary uploads need its CLI.

Mintlify's official plugin: reference for Mintlify components, docs.json config, navigation and API docs, plus Mintlify docs search and site management, for building and updating product docs and help centers. Needs a Mintlify docs project; management needs browser sign-in.

Box's official plugin: agents search files, organize folders and set sharing via the Box MCP or CLI, and use Box AI for Q&A, summaries and field extraction. Plus law firm workflows (contract review, client intake, M&A data rooms); lawyers make the legal calls. Needs Box MCP authorization.

Official MCP for LibreTranslate, the open-source machine translation engine: translate text, detect languages and list supported languages. Use libretranslate.com (paid API key) or your own free self-hosted instance so text never leaves your machine or network. Needs Node.js.

PagerDuty's official plugin: analyzes your current git diff against the service's past incidents and change events, gives a 0-5 risk score and suggestions before you commit, and can create PagerDuty SRE Agent skills (early access program required). Needs a PagerDuty API token.

Zoom's official plugin: helps plan, build and debug Zoom integrations (REST API, Meeting/Video SDK, webhooks, meeting bots) and includes the Zoom MCP to search meetings and fetch recordings and transcripts. In Claude Code you complete OAuth yourself.

Vanta's official plugin: from Claude Code, review control gaps for SOC 2, ISO 27001 and other frameworks, failing tests, vendor risk and policies, and generate fixes for code-level issues. Needs admin access to a paid Vanta account (browser auth); have compliance conclusions reviewed by an expert.

Sentry's official plugin: skills for SDK setup across platforms, production issue debugging, Sentry-aware code review and alert configuration, plus the hosted Sentry MCP to query errors and stack traces. Needs a Sentry account.

Atlassian's official plugin: run /twg-setup to install and sign in to the Teamwork Graph CLI, then Claude Code can query and act on issues, pages and pull requests across Jira, Confluence, Bitbucket, Trello and more. Needs an Atlassian Cloud account; terminal or desktop only.