MCP Server Directory

Semantic Geometry io.github.marcoret74/semantic-geometry

Deterministic verifier: LLM proposes, graph verifies. Sub-ms, offline, 0 tokens.

Lightning · AI Visibility Data com.lightningeo/ai-visibility-data

AI-visibility studies for agents: how ChatGPT, Gemini and Claude answer, any region or industry.

AgentsIndex ai.agentsindex/mcp

The editors' index of AI-native software, from AI agents to the models and frameworks behind them.

Upload files and get instant public CDN URLs from Claude Desktop, Cursor, and other MCP hosts.

Rankli: AI search readiness io.rankli.www/ai-search-readiness

Checks if ChatGPT, Claude, Gemini and Perplexity can reach and read a website, with ranked fixes.

Runs non-urgent LLM tasks at the cleanest grid hour before a deadline, via Batch APIs when allowed.

Multi-model debate with named dissent, plus decision provenance queries for AI coding work.

Search, read and grow a Karpathy-style LLM wiki of linked Markdown pages, with cited answers.

Renor io.github.patrickpassosb/renor

Private memory for AI agents: save and recall facts across Claude Code, Codex, Cursor and ChatGPT.

Search and rough-cut an Eyescope library from Cursor, Codex, and Claude.

OmniProvider tech.omnidev/omniprovider

Pay-per-call LLM API for agents: model catalog, pricing, unpaid x402/MPP quotes, how-to-pay.

Gemini Notebook (NotebookLM) MCP Server by useapi.net (third-party) net.useapi/gemini-notebook

Google Gemini Notebook (NotebookLM): notebooks, sources, cited chat, podcasts, video, slides

Translate text with Google or your own AI model (BYOK, 20+ providers) from any MCP client.

Kyma API com.kymaapi/kyma

Live model catalog with prices and measured uptime, rankings, credits and spend, spend-capped chat.

Validate, plan, preview and run YAML data pipelines (ETL with LLM steps) and debug failed runs.

Mind Upload io.github.Voidborn-Industries/mindupload

AI meta harness for Codex, Claude Code, Cursor and VS Code: direction and completed-work review.

Check whether AI crawlers (GPTBot, ClaudeBot, PerplexityBot) can access a URL. Read-only.

Emero io.github.EmeroAI/emero

Teach your AI assistant to make pro images, video, music and speech with every top model

Self-hosted agent memory: redaction before write, append-only audit, local embeddings.

Lets Claude Code consult the Codex CLI for plans and images, as durable background jobs.

DrMaker3D: custom 3D printing, figures, cookie cutters and gifts com.drmaker3d/shop

3D printing studio in Connecticut: instant prices and checkout links for model files, and quotes.

4words land.aletheia/4words

Ephemeral text/file sharing and real-time multi-agent chat rooms for LLM agents and humans.

Indian Pixels io.github.jegaaravindbabu/indian-pixels

Generate images, videos, music & lip sync with 200+ AI models (Flux, Veo 3, Kling, Suno)

Agent Channel Placement io.github.sadri-dridi/agent-channel-placement

Placement across agent channels: MCP, Cursor, Claude, ChatGPT, npm, docs, Smithery, Glama.