Best Productivity Plugins, Skills, and MCP Servers in 2026
Research-backed productivity plugins, skills, and MCP servers with platform availability and direct setup routes.
Updated July 25, 2026
These extensions connect agents to the documents, files, calendars, projects, and office suites where your work already lives. The recurring decision: grant broad access for cross-service reach, or scope a single connector tightly and keep authorization simple.
One command-line interface sits over the full set of Google Workspace APIs, bundled with portable skills, helpers, personas, and recipes that agents can call. A single authenticated surface reaches Gmail, Drive, Calendar, Sheets, Docs, Slides, Chat, Tasks, Meet, and Forms.
Reach for it when an agent needs broad, scriptable access across several Workspace products, with structured JSON output and dry-run support. Setup is heavier than a managed connector, broad OAuth scopes expose a lot, and the project is unsupported and pre-1.0, so expect breaking changes.
Notion connects an agent to your workspace and layers on structured workflows for knowledge capture, meetings, research, specifications, tasks, pages, and databases. The agent can search and synthesize that context, then create or update pages and query databases.
Useful when Notion is your system of record and you want the agent to capture decisions, prepare meetings, or turn a spec into implementation work. Grant only the pages and write access a task needs; workspace content can hold confidential material or hidden prompt-injection instructions.
Native calendar access that lets an agent check availability, schedule and update events, prepare meeting context, and manage attendees and invitations against your real calendar rather than a static copy of your week.
The point is that the agent reasons over real commitments and turns a plan into scheduled events, rather than handing you a timetable to enter yourself. Current documentation describes creating, updating, and deleting events, though older beta notes still call it read-only, so confirm what your setup allows.
Access to Outlook events and availability. Inside Claude it lives within the Microsoft 365 connector, while Codex offers it as a dedicated calendar plugin. The agent can prepare meeting context, compare availability, flag conflicts, summarize the day, and make approved changes.
Good for daily planning, meeting prep, and rescheduling. Because calendar writes reach real participants and their schedules, confirm before letting the agent act. Shared and delegated actions plus full write support depend on scopes and how the host is configured, so available actions vary.
Native access for searching and working across Drive, Docs, Sheets, Slides, PDFs, images, and uploaded files. The agent can pull current documents into its work and synthesize many files at once instead of you pasting each one in. Live reads and writes in Sheets ride in through this same Drive connection.
It keeps work anchored to the current shared version of a document and lets generated files land back in Drive. Access mirrors the connected account’s permissions, and text extraction can drop comments, suggestions, and embedded images, so treat it as reading the words, not the full file.
Linear’s official integration brings issues, projects, comments, and release work into the agent. A coding agent gets the planning context behind a task and can create, triage, or update work without leaving the implementation environment.
Most useful when Linear is your engineering and product system of record and you want implementation tied to the issues that drive it. Use a read-only token when the agent only needs context. Note this is connecting a coding agent to Linear, not Linear’s own agent running sessions.
Access to organizational SharePoint sites and files. Claude folds SharePoint and OneDrive into the Microsoft 365 connector, while Codex ships a dedicated plugin. The agent can find governed internal documents, synthesize many files, and prepare briefs or onboarding guides.
It grounds answers and drafts in governed company content without gathering files by hand. Know the edges: OpenAI’s app handles common Office files, PDFs, text, and CSV up to 100 MB but not SharePoint site pages, sync can lag, and encrypted files are excluded.
Airtable’s official integration connects an agent to bases, schemas, records, and shared operational workflows. The agent can read and manage structured data that your team continues to review and edit through familiar Airtable views.
The value is that results land in a shared operational database, not a chat window, so trackers and project systems stay usable by the whole team. The agent inherits your Airtable role: read-only stays read-only, editors can change records, so keep access as narrow as the task allows.
The official agent connection into Jira, Confluence, Compass, Jira Service Management, Bitbucket, and cross-product search. Bundled workflow skills cover task capture, turning specs into backlogs, status reporting, knowledge search, and issue triage.
It hands agents your company’s context and the ability to create or update work in place, so meeting notes or specs become trackable Atlassian artifacts. Actions follow your existing permissions, but tools can still modify issues and pages, and the service does not meet FedRAMP or HIPAA requirements.
Asana’s official integration lets an agent search, create, update, and coordinate tasks, projects, goals, and comments, working directly against your real workspace rather than a copy of it.
It turns a conversation or plan into shared team work while keeping Asana’s owners, dates, permissions, and visibility intact, so nothing stays trapped in a chat transcript. Each token is scoped to a single workspace, which keeps access contained but means one connection covers one workspace.
Calendly’s official integration lets an agent work with your scheduling: event types, availability, scheduling links, bookings, and cancellations. Claude uses a connector; Codex ships a plugin built on the Calendly app.
Good when scheduling should happen in the conversation - creating a link, checking availability, or moving a booking - instead of a trip through Calendly. Bookings and cancellations reach real invitees, so confirm them first.
Monday.com’s official integration connects an agent to your work management: boards, items, columns, assignments, timelines, updates, and progress insights. Claude uses a connector; Codex ships a plugin built on the monday.com app.
A fit when monday.com is where your team tracks work and you want an agent to inspect and update it without opening the product. Board and item changes are real writes, so confirm consequential ones before the agent runs them.
Miro’s official integration connects an agent to collaborative boards. It reads and searches boards and creates or updates boards, diagrams, docs, tables, comments, and images, backed by Miro’s hosted MCP and packaged with visual-context skills. Official packages cover Claude, Codex, and Cursor.
Reach for it when Miro is your team’s shared visual workspace and you want an agent to pull design or strategy context and produce diagrams and workshop boards in place. Note the MCP is Enterprise-only and still in public beta, so an admin has to enable it, and installing a plugin plus a separate MCP for the same client will collide.
ClickUp’s official hosted service connects an agent to tasks, Docs, members, comments, time tracking, and Chat. In one place it can search workspace context, create and route tasks, build status reports, update Docs, log time, and post updates.
A fit for project coordination, status reporting, task routing, and time tracking without leaving the agent. Keep in mind the connection can write to your workspace, and ClickUp’s public API does not preserve every rich Docs formatting feature, so complex documents can lose some structure.
Dropbox connects an agent to your files and folders. It can find and summarize documents, synthesize several at once, save generated work back, organize folders, and create sharing links without moving files by hand.
Useful for grounding work in shared files and returning finished output to the same place your team already looks. Two limits worth knowing: managed workspaces may require admin approval, and OpenAI’s sync skips images, video, archives, and design files.
DocuSign’s official integration brings agreement workflows into an agent: finding, reviewing, creating, sending, and managing agreements. Claude uses a connector, Codex a plugin built on the DocuSign app, with an official MCP server documented for other clients.
Use it when contracts live in DocuSign and you want their context and actions inside the agent workflow. Sending agreements and triggering workflows are consequential, and legal review still applies, so keep sends behind confirmation.
Box’s official integration gives an agent governed access to enterprise content in Box: searching and reading files, answering questions over documents, extracting metadata, and - where permissions allow - creating files and folders, adding collaborators, and making shared links. Claude uses a connector, Codex a first-party plugin, with an official remote MCP for other clients.
Use it when your documents live in Box and existing access policies should keep governing what an agent can see and do. Operations stay bounded by Box permissions, but writes and sharing links still deserve review before you allow them.
One broad surface, or a connector scoped to one service?
→ Google Workspace CLI - one scriptable, authenticated surface across Gmail, Drive, Calendar, Sheets, Docs, and the rest; heavier setup, broad OAuth scopes, and still pre-1.0
Everything below scopes to a single service - simpler authorization and a smaller blast radius.
Reading and writing the files and documents where your work lives?
→ Google Drive - native access across Drive, Docs, Sheets, and Slides, with generated files saved back
→ SharePoint - governed company documents, via the Microsoft 365 connector on Claude
→ Box - enterprise content that stays inside your existing Box permissions
→ Dropbox - find and synthesize shared files, then save finished work back in place
Mostly dictated by your stack. Building slides? See the Presentations tools on the Design & UI page.
Keeping structured records your team keeps editing?
→ Notion - pages, databases, and structured capture when Notion is your system of record
→ Airtable - operational records the whole team keeps reviewing through familiar views
Coordinating tasks and project work?
→ Linear - engineering issues and planning context pulled into coding sessions
→ Atlassian Rovo - Jira, Confluence, and Bitbucket with cross-product search and workflow skills
→ Asana - team tasks, projects, and goals against your real workspace
→ ClickUp - tasks, Docs, time tracking, and status in one workspace
