"Tools for optimizing prompts" matching MCP connectors:

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

476 MCP tools across 557 fintech tools: ChainGraph AP2 decisions, execution_hash. Zero PII.

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.

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

Query and join across SaaS tools, SQL, and NoSQL databases through one unified SQL interface.

Structured aquarium, marine, terrarium and paludarium data for AI agents.

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.

Household finance memory, budgets, transactions, and monthly reviews for AI assistants.

Marketgenius MCP Server offering our free investment tools as live, interactive React apps. Directly inside your AI client.

DXF drawings for AI agents: structured facts, PNG renders, and an interactive in-chat viewer.

Opens, inspects, and renders DXF/CAD drawings for AI agents: describe_dxf returns structured facts (layers with actual drawn colors, units, bounds, text content) and render_dxf returns PNG images. On MCP Apps hosts like ChatGPT and Claude, view_dxf opens an interactive in-chat viewer with pan, zoom, and layer toggles.

Quant tools + an NFL fantasy draft assistant for AI agents — Kalshi & Polymarket EV, edge, ADP.

Read-only MCP tools for Total Parks-listed Australian holiday parks, caravan parks, and campgrounds.

Scan any URL for AI agent readability — Vercel Spec, llmstxt.org, and agent-protocol manifests.

The official Svelte MCP server providing docs and autofixing tools for Svelte development

Our free Marketgenius investment tools as live, interactive React MCP Apps.

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

Estimate mobile-data needs and build a provider-neutral connectivity checklist for any trip.

Avizo (RO SME compliance-deadline SaaS) as MCP tools: about, plans, categories, docs. Read-only.

Digital-crisis playbooks as tools, 9 languages, country-anchored reporting channels. CC BY 4.0.