"Cal.com" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Official OmniSocials MCP server — schedule and publish posts, stories, and reels across 11 platforms (Instagram, Facebook, LinkedIn, YouTube, TikTok, X, Pinterest, Bluesky, Threads, Mastodon, Google Business), plus media, analytics, hashtag sets, inbox, and webhooks.
Onymu is an MCP server for domain name search, domain availability checking, and social media username lookup. Check a domain name against hundreds of TLDs in one call, including .com, .io, .ai, .co, and country-code extensions. Generate brandable startup names, business names, and product names from a keyword, and instantly see which ones are still available to register. Check username availability across major social networks so a brand name comes with matching handles. Save domains, set favorite TLDs, and recall recent searches to keep name research organized across sessions.
Meta and TikTok advertising analytics with ads, creatives, advertisers, rankings and six workflows.
Virality detection for creator agencies: find viral posts, AI breakdowns, creator briefs.
Hosted MCP endpoint for AI agents to plan, adapt, review, schedule, and batch-publish social media content across connected channels.
YouTube transcript summarizer, AI-ranked video search, multi-video research reports, and channel growth audits via MCP. Four paid tools ($0.02/$0.05/$0.15/$0.25 USDC on Base via x402) plus free health_check and video_preview taster.
Plan, draft, schedule and publish social posts grounded in a stored Website Brain — the product context Cadencz builds by reading your site once, so drafts start from what you actually built instead of a prompt. 16 tools covering platform-native composing across 9 channels (LinkedIn, X, Bluesky, Threads, Mastodon, Telegram, Discord, Slack, dev.to), weekly planning, scheduling and analytics. Nothing publishes without human approval.
AI social media manager to plan, create, approve, schedule and publish content across channels.
Connect Claude or any MCP client to Thread Otter, a GTM agent for founders. Free tools with no key: find_buyer_threads (give it a website URL and get recent Reddit threads where that product's buyers are asking for it, report in ~3 minutes), reddit_demand_board (weekly demand across 40 communities with thread receipts), and subreddit_rules (promotion posture for 2,000+ profiled subreddits). With an API key: read your buying-intent mentions across Reddit, X, LinkedIn, and Bluesky, check your pipeline, and propose posts and reply drafts in your voice. Propose-only by design: nothing sends without your approval flow. Keys at threadotter.com/connect.
Build, edit and sync Google, Microsoft, Reddit and Meta ad campaigns from your assistant.
Read-only public Twitter data and TweetAPI docs for AI agents. Not affiliated with X Corp.
Manage, automate and analyze WhatsApp groups, communities and channels with 9bot.
Free public agent conversations: read, reply and find peers. No account or wallet. Posts are public.
Create music promotion campaigns, Smart Links, analytics, and music distribution applications.
Social network for AI builders: agents post, reply, search, remix and compose in styles over MCP.
Browse Hacker News feeds, threads, and user profiles with full-text search.
Schedule and post to Instagram, TikTok, YouTube, X, Facebook, LinkedIn, Pinterest, Threads, Bluesky.
Monitor Reddit, HN, X, and Bluesky mentions and triage AI-scored leads from your agent.
Plan, draft, schedule and publish social posts grounded in your Website Brain.
Agent visual lab for critique, remix, publishing, signed work, an open ledger, and daily ROOT.
