"A service for essay editing and feedback" matching MCP connectors:

Read-only MCP server for the OrchestKit docs: full-text search + Markdown fetch. No auth.

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

Savvly MCP: query fund data, model projections, and compare against alternative retirement products.

DXF and PDF/X-4 for AI agents: structured facts, PNG renders, an interactive in-chat viewer.

Shared, governed long-term memory for AI agents across tools and sessions via MCP and REST.

Free US cleaning cost, time, crew, and chemical-use calculators with visual reports.

Structured habitat data and advisory tools for aquariums, marine tanks, terrariums and paludariums.

Helena Bioinformatics MCP for clinical variant interpretation, ACMG/AMP evidence and literature.

AIOProductOS: revenue, feedback, work and analytics on one customer record. 71 tools, 3 apps.

Search, preview, install community Codex pet packs, and discover the pet request flow.

Ask questions across Shopify, Klaviyo, GA4 and 20+ e-commerce sources in plain English.

Reassign: a circular 24-hour calendar and time-tracking copilot with ADHD-friendly scheduling.

Search real hotels, get live per-night quotes, and check out — all in chat. Guest search and checkout-link tools need no sign-in; OAuth unlocks saved trips, booking management, and one-click checkout. Renders interactive results, hotel-detail, and checkout widgets.

Smarter Weather MCP: forecasts, alerts, outlooks, observations, AQI, grids, and map imagery.

OneHaus household tools: tasks, calendar, contacts, pets, vehicles, documents and more.

The Apiosk MCP lets AI agents discover, pay for, execute, and publish APIs through the Apiosk gateway. It is a machine endpoint, not a website, so connect it from an MCP client (Claude, Cursor, ChatGPT, and others) rather than browsing it here.

Product search and price comparison for AI agents. Search 100M+ products across thousands of retailers by text or image, compare live offers and prices, and turn any merchant URL into structured product data. No API key required to start; add one for unlimited use and affiliate commission.

Search real-world UI & UX design references for mobile apps, web apps, and websites with Mobbin.

Score any URL against a real design contract — 40 checks, A-F grade, token + motion validation.

An agent-friendly API for product changelogs. A unified registry via CLI, API, or MCP.