Tools

Langfuse's official plugin: uses hooks to send prompts, model calls, token usage and cost, tool calls and subagents from Claude Code sessions to Langfuse as traces for monitoring and review. Needs Langfuse keys (self-hosting supported) and uv or Python 3.10+.

HubSpot's official skills for running the CRM via the hubspot CLI: look up customers and history, filter audiences, dedupe records, advance deals, build sales reports and route support tickets. Needs the HubSpot Agent CLI (beta) signed in; dry-run bulk edits first; some features need paid plans.

Jotform's official hosted MCP: lets agents create and edit forms, list forms, and query or add submissions by criteria, handy for event sign-ups, surveys, permission slips and feedback. Nothing to install; OAuth sign-in (only workspace admins can install). Free accounts are rate-limited.

HubSpot's official skill: agents use the HubSpot Agent CLI to create and triage tickets, move them through pipeline stages, queue by priority, bulk-update status and log resolutions. Needs the HubSpot Agent CLI (beta), signed in, plus the repo's bulk-operations skill. Edits live data; try a sandbox.

Teamwork.com's official MCP: query and update projects, tasks, milestones and time logs in plain language, and handle Desk support tickets and Spaces wiki pages, with role-based tool sets (e.g. project manager, support). Needs a Teamwork.com account with AI/MCP enabled by an admin.

ModelScope's official MCP: search models, datasets, Studio apps, papers and MCP servers and view details, plus text-to-image and image-to-image generation. Needs a ModelScope API token.

Salesforce's official sales plugin (beta): daily briefs, meeting prep and follow-up email drafts, team pipeline reviews, forecast and slipped-deal scenarios, and lead triage, confirming before editing records. Needs Salesforce hosted MCP (admin-enabled) and Slack; email and calendar optional.

Pigment's official plugin: bundles the Pigment MCP and 30+ modeling skills to query business data and compare budget vs. actuals in plain language; with advanced mode on, build budget and forecast models, metrics and boards. Needs an enterprise Pigment workspace with MCP on; have finance review.

Ayrshare's official plugin: post, schedule, reply to comments and see analytics on 13+ platforms (Instagram, LinkedIn, X, TikTok and more), with per-platform checks and your OK before publishing. Needs an Ayrshare API key (paid, 28-day trial); Claude Code only; X needs your own dev app.

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.

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.

Dropbox's official plugin (Claude, Codex and Cursor versions): search and browse Dropbox files, read and summarize documents, create shared links, send file requests to collect materials, and organize folders, confirming a list before deleting. Respects existing permissions; needs Dropbox sign-in.

Chatwoot's official CLI: AI can search conversations, reply to customers, add private notes, assign, label, prioritize and resolve, and look up help center articles; a bundled skill sets safety rules for customer-visible replies. Needs a Chatwoot account (cloud or self-hosted) and API key.

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.

Cross-platform ads plugin from Adspirer: manage ads on Google, Meta, LinkedIn, TikTok, Amazon and more, with keyword research, performance reviews, wasted-spend checks and ad copy; new campaigns start paused for your review. Needs a free Adspirer account with each ad account authorized.

Airwallex's official plugin: extract details from contracts or POs to create invoices and subscriptions, add beneficiaries from supplier documents, issue employee cards with limits, and summarize multi-currency balances and FX exposure. Needs an Airwallex business account; finance should review.

NiuTrans' official MCP: translate text through the NiuTrans Open Platform, with a catalog of 455 languages and aliases and broad coverage of less common languages. Needs an API key from niutrans.com (about 200,000 free characters a day, then top up) and uv.

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.

HubSpot's official CLI for AI agents (beta): find and bulk-update contacts, companies, deals and tickets, log calls and meetings, advance deal stages and route conversations, with an official skill pack. Needs a HubSpot account and browser login; writes hit live data, so try --dry-run first.

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.

ActiveCampaign's official plugin: analyze email marketing and automation performance, review contacts and sales pipelines, build marketing plans from your account data and draft email campaigns; changes are previewed first; sending stays in the app. Needs an ActiveCampaign account and its MCP URL.

HubSpot's official sales plugin with the HubSpot remote MCP: skills to import contacts and deals, get daily briefs, prep calls, draft follow-up emails, log call notes back to HubSpot and review the pipeline. Needs a HubSpot account.

Lucid's official hosted MCP: search and summarize documents in your Lucid account, generate flowcharts, org charts (importable from CSV) and sequence diagrams from a sentence, edit shapes, export PNGs and create share links. Needs a Lucid account (free plan works) with OAuth on first connect.