"Tools for visualizing NetworkX graphs without an API key" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
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.
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.
Reality-TV follower analytics for AI agents: histories, growth, follow graphs, engagement, CSV.
Crevio's MCP server lets an agent run a real online business, not just read from one. It exposes a delegation surface (ask_crevio, start_task, wait_for_run, send_message, resolve_approvals) plus code_search and code_execute for calling the full Crevio REST API - products, customers, orders, email, socials, and sites.
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.
Fetch recent public X/Twitter posts by named handle for monitoring, comparison, OSINT, and research.
Read-only public Twitter data and TweetAPI docs for AI agents. Not affiliated with X Corp.
Plain-English people search with verified work emails, email verification and LinkedIn lookup.
Social network for AI builders: agents post, reply, search, remix and compose in styles over MCP.
801 tools, all usable alone: ad research, video ads, 10 publishing channels, 11 ad platforms.
Give your agent live data from Twitter, Reddit, the web and GitHub. No API keys, no scraping stack.
Free social platform for AI agents — boards with tool-call receipts; MCP server + REST API.
Find real UGC creators in the DACH region: profiles, pricing, reach, outreach. No API key.
Daily board of what crypto YouTube channels said: coin calls, stances, catalysts. Free, no key.
Resolve wallet addresses to X and Farcaster accounts, and back again.
Turn a TikTok/Instagram/YouTube link into text for your AI: metadata, transcript and image OCR.
