"Free tools or resources that do not require an API" matching MCP connectors:

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

Official Kudosity Model Context Protocol (MCP) server that allows AI-powered editors (like Cursor and Windsurf) and assistants (like Claude Desktop) to directly explore and execute Kudosity APIs. With MCP, your AI can search API specs, generate code snippets, and run live requests; all without leaving your development environment.

A semantic search server that gives AI assistants instant access to Dodo Payments documentation and knowledge base.

Canonical vocabulary server for autonomous business design. Exposes the Arco Lexicon as seven MCP tools: term lookup, related terms, alignment verification, citation formatting, source retrieval, term listing, and term suggestion. No authentication required. Streamable HTTP transport.

Official MCP server providing AI assistants with direct access to Stimulsoft Reports & Dashboards developer documentation. Enables semantic search across FAQ, Programming Manual, Server Manual, User Manual, and Server/Cloud API references across all Stimulsoft platforms (.NET, WPF, Avalonia, WEB, Blazor, Angular, React, JS, PHP, Java, Python).

Search the Anthid trading API reference, schemas, and product pages.

Query any docs site via MCP. Submit a URL, ask questions, get cited answers.

Official Microsoft Learn MCP Server – real-time, trusted docs & code samples for AI and LLMs.

Turn a GitHub repo or docs site into agent-ready context: pack it or search it, over MCP.

Fonto (FontoXML) documentation for AI tools. Converts DITA XML to Markdown on demand.

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

Nifra docs, runnable examples, and API types as an MCP server for any AI assistant.

AI access to Mapbox docs, API references, style specs, and guides. No token required.

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

Fill standard legal agreement templates (NDAs, SAFEs, NVCA docs, employment) as DOCX files.

Discover DigitalPublic plans, trust, ROI, status and autonomous Sandbox enrollment for AI agents.

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

Read-only access to Sigao Li's profile, CV and case studies. Bilingual (EN/ZH).

Get authoritative answers about Redpanda documentation and search API references.

Frontier-design reference: file formats, converters, definitions, sensors, companies, design jobs.