Email & messaging plugins for Claude
20 plugins, most used first. Most used: Slack, instagram, telegram.
Slack
Salesforce
Slack integration for searching messages, sending communications, managing canvases, and more.
466K installsNot verifiedinstagram
Email & messaging
Instagram channel for Claude Code — read and reply to comments AND direct messages via the official Instagram Graph API.
15.3K installsNot verifiedtelegram
Anthropic
Telegram channel for Claude Code — messaging bridge with built-in access control.
9K installsVerifieddiscord
Anthropic
Discord channel for Claude Code — messaging bridge with built-in access control.
7.9K installsVerifiedAgentMail
Email & messaging
Email inboxes for agents. Create inboxes, send and receive emails, automate email workflows, and create accounts with AgentID.
3.5K installsNot verifiedgoogle-multi-account
Email & messaging
Access Gmail, Google Calendar, and Google Drive across multiple Google accounts from Claude.
2.9K installsNot verifiedimessage
Anthropic
iMessage channel for Claude Code — reads chat.db directly, sends via AppleScript.
2.6K installsVerifiedHiggs Hub
Email & messaging
Your Gmail, Google Workspace, Outlook and Microsoft 365 accounts — mail, calendar, files, spreadsheets, tasks — through one audited connection…
1.5K installsNot verifiedresend
Email & messaging
Send and receive emails, build with React Email, follow deliverability best practices.
1.5K installsVerifiedDunSocial
Email & messaging
Schedule and publish social posts with OAuth, drafts, media, workspaces, and brand memory.
1.1K installsNot verifiedPostiz
Email & messaging
Social media automation CLI for scheduling posts, managing integrations, uploading media, and tracking analytics across 28+ platforms including X, LinkedIn…
1.1K installsNot verifiedOne
Email & messaging
Connect Claude Code and Claude Cowork to 700+ apps (Gmail, Slack, Shopify, HubSpot, Stripe, Notion, Linear, Salesforce, QuickBooks…
963 installsNot verified
post bridge
Post to Instagram, TikTok, YouTube, X, LinkedIn, Facebook, Pinterest, Threads, and Bluesky via Post Bridge API.
Not verified919 installsAnson
Opinionated coworker setup for Claude Code · Slack · Notion · Gmail · Granola.
Not verified893 installsme — write like me
Teaches your agent to write in your voice. /me init builds a style profile from your own writing; /me applies it to emails, Slack, PRs and posts.
Not verified892 installsEmail Triage
Epistemic email triage with 30 Bayesian rationality criteria (LessWrong Sequences).
Not verified861 installsBOLD Studios
Run your BOLD Studios account from Claude: email marketing, e-signatures, booking calendars, website edits, tracked links and QR codes, referral programs…
Not verified829 installsLark/Feishu Integration
Lark/Feishu integration for Claude Cowork — calendar, messages, docs, sheets, bitable, tasks, email, and minutes via the lark-cli tool.
Not verified828 installsxpost
Draft, schedule, edit and check delivery of posts on X, Instagram, LinkedIn, Facebook, TikTok, YouTube, Threads, Bluesky and Pinterest through xpost.
Not verified705 installsclaude-telegram-voice
Automatic voice message transcription for the Telegram channel plugin.
Not verified543 installs