"Tools for visualizing NetworkX graphs without an API key" matching MCP connectors:

AideAOAuth via extension

app.aide

AI customer service: set up an AI support agent, search knowledge, look up orders, answer customers.

Press release distribution, digital PR, and brand and personal reputation checks for your AI.

Save money on AI spend. Agents buy compact pay-per-call tools from one prepaid credit balance.

Read and manage fnlowl widgets, leads, email sequences and analytics from an AI assistant.

docuwriterAOAuth via extension

ai.docuwriter

Generate, search, and manage codebase documentation on DocuWriter.ai. 72 tools incl. Autopilot.

AI video upscaler: enhance videos to 1080p, 2K or 4K and track upscaling tasks.

Track partnership work, log mission hours, and see what needs your approval on 1lev1.com.

Komplyt ZeroAOAuth via extension

io.github.Komplyzen

Persistent working memory for AI agents: a knowledge graph with semantic search and decay.

Lexpad – Vocabulary Notebook & FlashcardsAOAuth via extension

app.lexpad

Lexpad is a vocabulary notebook and flashcard app with spaced repetition (Leitner boxes) for learning words in 81 languages, including English, Spanish, French, German, Arabic, Turkish and Persian. Connect it to ChatGPT, Claude or any MCP client, and your assistant works with the words you collected yourself: • Save words and phrases you ask for, with meanings, example sentences and a level (A1–C2). • Find anything: browse and filter your whole notebook by due, new, struggling, starred or mastered words, level, topic or date added. • Practise: get quizzed on today's due words. Every answer counts as real review, moves the word through the Leitner boxes and keeps your streak. • Edit: fix spellings, change or reorder meanings, star or retire words. Deleting needs its own permission, and the assistant asks first. Lexpad never invents vocabulary: it only works with the words you add, by hand, from a text, or imported from Anki or a Kindle. Sign-in is OAuth on a Lexpad page; your password is never shared, and you can disconnect at any time. Works alongside the Lexpad web app and Android app. Guide and example prompts: https://lexpad.app/features/assistants

NeblexOAuth via extension

com.neblex.if

Your agent builds integration flows, Neblex runs them. Connect apps, databases and APIs, dedupe and transform data, and execute on our cloud or a self-hosted runtime. Your agent can also validate and test flows, inspect run events, and build apps, forms, approval steps, and AI agents. Signup for a free Starter account here: https://www.neblex.com/signup

Your prompt library in any MCP client: list, fetch, save and version prompt templates.

AI webmaster and marketer for small businesses: website updates via GitHub PRs and WordPress drafts, SEO audits, Search Console and Analytics, Google Business Profile, Shopify, and Meta/Google/LinkedIn/X ads, with human approval on every change. Website: https://ottowebmaster.com/mcp. By IslaIntel LLC, contact julius@islaintel.com.

Directable 3D character animation for AI agents: prompt + floor marks, paths, poses → FBX. Character motion that hits the mark. Magic Motion turns a text prompt into usable full-body 3D character animation. Direct the shot with floor marks, root paths and pose keys, check the constraints for free, then play the result or download the FBX for Unreal, Unity, Blender or Maya. Agents sign in with OAuth, so there is no API key to paste. Website: https://www.magicmotion.ai Docs: https://www.magicmotio

RudderStack MCPOAuth via extension

com.rudderstack.mcp

Hosted MCP server for RudderStack. Ask Claude, ChatGPT, Cursor or Codex why events failed, which warehouse loads broke, or where your tracking plan is violated. Write and test transformations on sample events before deploying. OAuth login, your existing permissions, PII masked.

FlareOAuth via extension

io.flareapp

Error tracking for Laravel and PHP apps. Let your agent fetch errors, stack traces and context.

crispyOAuth via extension

sh.crispy

Full LinkedIn access for AI agents: leads, messaging, and campaigns with activity limits built in.

Author rules from policy docs, then decide: a Rete engine gives the verdict, an LLM explains why.

MCP server for your apps' tools and custom tools, plus hosted AI agents and approval-gated workflows

TradeOS MCP: ticker search, My Agent, chart TA, macro news. npm stdio or HTTP.

Insider, Congress, 13F and federal contract filings for US stocks, each linked to its source.