"Automated Chat Service Based on Personalized Text Messaging Style" matching MCP connectors:

AppDeploy turns app ideas described in AI chat into live full-stack web applications

Teardrop is the native economic layer for AI agents, providing a robust suite of tools for multi-chain portfolio tracking, DeFi yield analysis, and gas estimation. It enables autonomous agents to securely find Web3 data and manage micro-payments on-chain with zero human intervention.

rnv-color-mcp, a hosted color-workflow MCP server (Python, Streamable HTTP). Tools: mix (including Kubelka-Munk paint physics), convert between formats, generate harmonies, transform text case, and save/list/get named palettes. It resolves hex / CSS / custom brand color names and refuses unknown colors rather than guessing.

Connect your espresso routine to your AI assistant. This MCP server allows LLMs to act as a personal coffee coach by accessing your shot logs, grinder settings, and active bean inventory. Use it to automatically calculate extraction adjustments, track remaining coffee supply, and lock in winning recipes directly from your chat session.

Eligibility-first UK & EU grant discovery, inside ChatGPT and Claude. Checks eligibility before recommending, explains why each grant fits, and cites the funder's own page on every answer — with an honest "competition_risk: unknown" when the data isn't there. 6 tools: search, fetch, find_opportunities, should_apply, explain_opportunity, complete_profile. Transport: Streamable HTTP. Auth: OAuth 2.1 + PKCE. Free to install, no card required.

Universal pay-per-call tool API for AI agents. Web search, price feeds, hive memory, LLM routing, code sandbox. Free tier (10 calls/day, no signup). x402 payments on Base + Solana.

The only News based AI MCP your agents will ever need — custom categories, global regions, and time-scoped results in one tool. We use multi-vector & sparse-hybrid search to search through thousands of articles across the world to find the exact news you're looking for.

On-brand product photos, model try-ons, video reels & banners from a brief + brand kit.

Convert handwriting into text, LaTeX math, chemistry, or molecular structures.

Search SORACOM documentation: service guides, FAQ, API references, IoT recipes, etc.

Free text/image → 3D: generate, rig, avatar-ify, and refine GLB models. No auth, no payment.

Plan US National Park Service trips — parks, alerts, campgrounds, things to do, events.

Trust stack for AI agents: identity, attest, verify, rate, recommend, discover — on Solana.

Hireable AI-visibility service: get a business named in AI answers. Free audit + x402 hire.

Search domain availability and pricing, straight from chat — then open a link to register.

MCP server for Project Gutenberg — 75,000+ public-domain ebooks with full plain-text retrieval.

Educational Weather Stats MCP Service — Tollbooth DPYC monetization sample

Tollbooth Authority — Certified Purchase Order Service for DPYC operators

Exec comp benchmarking, say-on-pay risk, and governance cards for US public companies.

Geocode, reverse geocode, and run Overpass spatial queries on OpenStreetMap data.