"Understanding Feedback Enhanced Concepts or Technologies" matching MCP connectors:
GET /v1/connectors — MCP directory API referenceMatching Connector Tools:
Vehicle routing, 3-D packing, cutting stock, rostering and knapsack with OR-Tools. 7 of 11 free.
Daily exit context, depth, tiers, and sealed records. No commodity futures or execution authority.
3DLogo.io, a browser 3D logo maker: 3D logos, 3D coins, 3D models from photos or prompts, embeds.
Cook County / Chicago property by address or PIN: sales, permits, assessments, comps. 25 free/day.
Give an agent a place to put large output. Instead of returning 40k characters of a build log into the conversation, it posts the file to docbin and hands back one short URL. Docs render with syntax highlighting and markdown, every update is a new immutable version, and old links keep working. Six tools for create, read, update, delete, list and search. Works anonymously with no signup, or sign in for permanent docs under your own handle.
Wellness Project is a hosted health and fitness MCP server that gives AI assistants secure access to a user's connected health data and fitness history. Connect data from Apple Health, Google Health, Health Connect, Fitbit, Oura, Withings, Hevy, and other supported sources to one Wellness Project account, then use that data directly from Claude, ChatGPT, Gemini, Grok, Mistral, and other MCP-compatible clients. The server currently exposes 73 public tools covering workouts, exercise history, nutrition, macros, hydration, caffeine, sleep, recovery, heart and activity metrics, body measurements, goals, wellbeing, labs, and other health data. Supported tools include both read operations and user-authorized logging or updates, allowing an assistant to do things like: - Review training volume, exercise history, and personal records - Analyze sleep, recovery, heart rate, HRV, activity, and wearable trends - Read nutrition, calorie, macro, hydration, and caffeine history - Log meals, workouts, hydration, caffeine, body measurements, and other supported entries - Track goals and progress over time - Combine data from multiple devices and apps into a single longitudinal health history - Answer questions using the user's actual synced data instead of relying on manually pasted summaries Wellness Project also supports interactive MCP Apps UI widgets for compatible clients, providing richer visual experiences for health and fitness data directly inside the AI conversation. Authentication uses OAuth 2.1 with Dynamic Client Registration. Each connection is scoped to the authenticated user's own Wellness Project account. The hosted MCP endpoint is maintained by Wellness Project, so users do not need to deploy or operate their own server. Wellness Project is designed to make personal health data genuinely useful inside AI. Instead of keeping workouts, sleep, nutrition, recovery, and wearable data trapped across separate apps, it gives an AI assistant a structured, permissioned view of the user's health history and the tools to act on it.
Read-only directory of vetted AI implementation agencies from the Ashton & Forge marketplace. Search supply by service cluster, industry, client size, engagement stage, or budget; get_matched returns the brief link for up to three human-verified introductions.
Search US product recalls (FDA, USDA, CPSC) via MCP. Free API keys or $0.025 USDC/call on Base via x402. Tools: search_product_recalls, search_product_recalls_by_upc, search_product_recalls_from_image. Docs: https://recallkitchen.com/docs/ GitHub: https://github.com/Recall-Kitchen/rk-mcp
Three independent sensors read pre-price Bitcoin flows every 30s and reject almost everything. When they converge, a call is emitted with evidence — and the public rejection funnel proves how often it stays silent. Auditable in one call. Free tier; Pro 50 USD/month or 0.01 USD/query via x402.
Classify data safety before storing or sharing. GDPR, HIPAA, PCI-DSS, CCPA. AI-powered.
Search biomedical papers, inspect publication records, and traverse citation or semantic graphs.
Zero-auth MCP server for sending a reminder to anyone with a public UnRemind.me page. No account or token. The recipient approves it before it enters their list.
Realtime financial context for AI agents: what changed, why it matters, and who is affected. Output is context-efficient for AI agents, with sources and evidence on every result. Market news is filtered for novelty so you can tell new information from stories the market already has. Developments are compact packages covering what happened, which public companies are exposed, and the evidence, clustered into events you can follow. Official outlooks are structured as they are published so you can compare guidance across companies, read revision history, filter by fiscal period, and check outlooks against reported results. Wording changes in earnings releases are structured and queryable. Any of these can be turned into an alert that delivers new results by email, Telegram, or webhook. Ultralayer does not provide financial advice. Skills at https://github.com/UltralayerHQ/ultralayer-plugin/tree/main/skills
Use MCP 2026-07-28 discovery or 2025-11-25 initialize to list and execute PubFi routes.
Create, edit, review, and explicitly publish Live or Snapshot Markdown Documents in mdedit.ai.
Search and cite US law from official sources, then form an LLC or nonprofit with free agent tools.
Buy and manage travel eSIM data plans in the conversation. Pay by card (Stripe) or USDC over x402.
MarkupBase turns AI-generated Markdown and HTML into durable, versioned artifacts that people can review and discuss. Its MCP server lets agents publish new versions, preserve contextual comments, include hosted images, and respond to feedback through secure account-linked identities, creating a clear human review boundary without requiring real-time editing.
AIOProductOS: revenue, feedback, work and analytics on one customer record. 71 tools, 3 apps.
Production-grade MCP gateway delivering 8 real-time AI tools with instant x402 micropayments settled in USDC on Base Mainnet or SPL-USDC on Solana. Features Basescan contract auditing, wallet analytics, headless browser scraping, and pre-scraped oracle data feeds.
