"Collabora Online" matching MCP servers:

Enables AI assistants to discover and invoke read-only EVE Online ESI API endpoints, retrieve public and character data with automatic OAuth, and turn that context into practical adventure plans.

Convert files between 400+ image, video, audio, document, spreadsheet, ebook, archive and font formats, with OCR. A thin stdio client for the hosted Convert.Online REST API — it converts nothing itself and no file passes through the process.

Enables AI assistants to interact with Planning Center Online accounts across modules like People, Services, Giving, and Calendar. It provides tools for searching people, managing service plans, tracking donations, and monitoring events through the PCO API.

An MCP server that provides Claude with direct access to EVE Online character data, market prices, killboard intelligence, wiki knowledge, and game mechanics. It enables natural language interaction for checking skills, analyzing fittings, setting in-game destinations, and accessing real-time EVE Online information.

Provides complete QuickBooks Online API integration for Claude Code and other MCP-compatible clients, enabling full CRUD operations on 29 entity types and 11 financial reports.

This is an MCP (Model Context Protocol) server for the EVE Online ESI API that supports both local (stdio) and remote (OAuth-enabled) connections.

Enables AI assistants to fully access and manage online Zotero libraries through 82 tools, including searching, reading, citing, organizing, and analyzing items, with optional previewed writes and support for stdio and Streamable HTTP/SSE transports.

Enables interaction with EVE Online data through the MCP protocol using the ESI API.

Enables AI assistants to securely access and query QuickBooks Online accounting data through natural language, translating requests into structured queries and returning results for analysis, reporting, and financial workflows.

Enables connecting AI assistants to Exact Online through its official REST API with OAuth2 authentication and automatic token refresh. Provides curated tools for reading and, optionally, writing common accounting entities such as accounts, contacts, items, journal entries and sales/purchase invoices, plus generic GET/POST/PUT/DELETE tools for any other endpoint, over local stdio or hosted HTTP transports.

Provides AI tools with direct read access to the Built Online Podcast Command Center data, enabling validation, recommendations, and visibility of missing data without guessing.

Finds coupon codes for any online store, returning likely-to-work codes for a given store domain or URL.

An MCP server for chemistry: it computes molecular weights and isotope distributions from chemical formulae and resolves compound name/formula lookups, backed by NIST atomic-weight data and a cached finder over multiple online and offline sources.

An MCP server that demonstrates the Model Context Protocol using a mock SQLite database of an online store, offering tools for product search, sales analysis, and reviews, along with resources and prompts for learning MCP integration.

Enables AI agents to make payments and manage subscriptions by converting USDC stablecoin balances into virtual cards for online checkouts. It provides tools for wallet management, card issuance, and secure transaction handling through the Clawallex payment API.

Enables AI agents to generate static QR codes as PNG images or SVG markup for any URL or text, entirely locally with no account or API key, and to obtain prefillable links to a free online QR designer. It also provides instructions for creating dynamic, tracked short-link codes.

MCP server for the Spanish Cadastre, enabling local queries of official INSPIRE parcel data (area, geometry, neighboring parcels, searches) and online queries to the OVC and electronic headquarters for additional details, with rate limiting and caching.

MCP server for Pine Labs payment gateway that connects AI assistants to Pine Labs payment APIs using client credentials.

An MCP server that provides LLMs with access to Equinox documentation and tools to validate Equinox module code. It supports both online documentation fetching from GitHub and offline access through local files.

Jewellery sizing and gemstone grading tools by FITINY. Carat-to-millimetre conversion for moissanite, diamond and cubic zirconia corrected for each stone's density — every chart online is calculated for diamond, which is wrong for moissanite by about 9%. Also covers GIA colour (D-K) and clarity (FL-SI) scales, ISO 8653 ring size conversion across US/UK/EU, necklace lengths and stud diameter.