"Search for free open-source software" matching MCP servers:

Provides tools to retrieve information about current and upcoming free games on the Epic Games Store. It allows users to access game details including titles, descriptions, and claim URLs through Model Context Protocol clients.

Enables AI assistants to self-host MCP connectors for managing Meta platforms such as Facebook Pages, Instagram, Threads, Ads Manager, and Commerce, with tools for publishing, engagement, analytics, ad campaigns, and competitor research.

Run all of WordPress + SEO, Security, WooCommerce Shop & Elementor: 10 websites in one connector. Posts, pages, media, comments and updates from Claude, ChatGPT or Cursor. Start free.

Enables AI clients to search, compare, and register products by integrating objective specifications, review-derived experiential attributes, and sales conditions such as price, shipping, and stock.

A free WordPress plugin that turns your site into a governed MCP server, exposing 153 curated WordPress abilities (posts, media, users, WooCommerce, ACF, SEO) as tools for AI agents like Claude and Cursor. Every ability is off by default, scoped to a least-privilege user, capability-gated, and logged.

Provides Vertex AI Search for Commerce product search as a tool, enabling AI agents to search product catalogs using natural language queries.

An MCP server that exposes SF Supplies product search API to LLM tools. Supports free-text search, autocomplete suggestions, and retrieving filterable attributes.

Search Naver (Korea's #1 search engine) for shopping prices, real-time news, and blogs. Perfect for Korean local information.

Enables AI assistants to search JLCPCB's 450K+ electronic component catalog with real-time stock levels and pricing, supporting keyword search, filtering, and detailed component information.

Searches electronic components across DigiKey and Mouser, enabling keyword search, part details, and merged offers with price comparison.

Enables product search functionality via MCP, allowing Claude to search products by keyword with filters, list categories, and retrieve product details.

Enables querying marketplace search results and product rankings across Amazon, eBay, Walmart, Google Shopping, AliExpress, and Etsy, plus retrieving public Shopify catalogs with pricing and stock details.

Enables AI assistants to fetch, search, and organize menu information from For Five Coffee café. Provides access to complete menu data, category filtering, and item search capabilities through both MCP and REST API interfaces.

MCP server for searching marketplaces (TCGPlayer, Reverb, Thumbtack), verifying professional licenses (contractor, nurse), and looking up PSA card grading data. Returns real-time pricing, listings, and verification results.

Enables Claude to search and manage electronic components, PCB parts, and manufacturing services through direct access to the Source Parts API. Provides comprehensive product search, pricing, inventory checking, and parametric filtering capabilities for electronics procurement.

Enables AI assistants to search a large catalog of artworks, artists, museums, and articles, retrieve detailed records, check current availability, and obtain live quotations for prints or hand-painted reproductions in multiple currencies.

A proof of concept MCP server for Apache OFBiz

Enables searching Vinted marketplaces for second-hand listings and reading detailed item information, read-only, without buying or contacting sellers.

MCP server that searches Facebook Marketplace and Craigslist for items for sale, returning structured JSON listings with filtering, deduplication, and optional deep description checks.

Enables AI agents to search products across Amazon and live Shopify storefronts, vet merchants, build carts, and obtain checkout URLs via a pay-per-call API with no API key or signup.

Provides tools to search the Mouser Electronics parts catalog via keyword, part number, and manufacturer queries using the Mouser Search API.

Enables estimating used-car market values from comparable Leboncoin listings, providing listing details and exclusion reasons to inform valuations.

Free competitive pricing intelligence for SMB CPG brands. Check where any product price sits in its Amazon category, track pricing trends, and compare products — no NielsenIQ or SPINS subscription needed.

Search for local businesses worldwide. Structured data optimized for AI agents. • Search Millions of businesses over 49 countries (Europe, Northamerica, Southamerica, Asia, Oceania) • Quality & demand scoring for every business • Ranking based on real user click-through data • No API key needed, free access • Rate limit: 500 requests/hour per IP

Enables users to search live groceries and restaurant items, manage carts and addresses, place cash-on-delivery or wallet orders, and track deliveries in Bahria Town Karachi and Hyderabad through MCP-capable AI assistants.

Enables users to search Airbnb listings with advanced filtering options and retrieve detailed property information through an MCP server interface.

MCP server for AI-assisted WordPress editing across 12 page builders. 172 tools for content management, page builder editing, WooCommerce, SEO analysis, accessibility scanning, and site intelligence. Edits native builder formats (Elementor, Bricks, Divi, Gutenberg, Beaver Builder, and 7 more) with duplicate-before-edit safety, optimistic locking, and surgical element-level operations

MCP server that lets citizens search and book Parks Canada campgrounds, accommodations, day use, and backcountry permits through their own AI assistant, with secure local session handling and payment completed by the user in their own browser.

Exposes product catalog and semantic search as tools for an LLM agent, enabling natural language product recommendations based on intent rather than keyword matching.

Enables AI assistants to register, monitor, and query express delivery tracking numbers, with automatic background polling and status-change notifications returned through tool results.

Enables AI agents to call resolve_products for typed, evidence-backed fits, fails, and cannot-tell verdicts—including missing-evidence reporting—and to search the service's documentation.

Enables chat-driven management of a print-on-demand store: listing shops, creating, updating and publishing products, browsing blueprints and print providers, uploading designs, checking orders, plus a raw REST passthrough for advanced calls.

Semantic product search and price-intelligence API over Singapore e-commerce data. Computes auditable value-scores from Shannon entropy across vendor price distributions, with pay-per-call pricing via x402 (USDC) alongside Stripe.

Provides grocery price and nutritional information search capabilities, allowing AI agents to search for food products, compare prices, and analyze nutritional content across different grocery stores.

Enables LLM-powered search with Elasticsearch, including query planning, expansion, and intelligent filtering for e-commerce.

Search for local businesses worldwide. Structured data optimized for AI agents. • Search Millions of businesses over 49 countries (Europe, Northamerica, Southamerica, Asia, Oceania) • Quality & demand scoring for every business • Ranking based on real user click-through data • No API key needed, free access • Rate limit: 500 requests/hour per IP

Perfume database API with verified notes: 1,500+ perfumes, 160+ houses, 400+ raw materials in a fragrance ingredients database. 12 tools over MCP and REST, OpenAPI spec, free and keyless, answers in 10 languages. Look up a note or raw material and get the perfumes that use it, or a perfume and get its full top, heart and base pyramid. Built by Scento.

Enables querying Shopify App Store intelligence including 17,000+ apps, 829,000+ reviews, category rankings, and AI-analyzed review sentiment, with optional integration of user's own app metrics.

Enables searching CuddlyNest hotels and retrieving listing details, including live room options, prices, availability, and cancellation policies.

MCP server for searching Fiverr gigs, comparing freelancer packages, reading seller reviews, and exploring service categories. Provides structured tools for gig search, details, seller profiles, reviews, and category browsing with built-in anti-bot handling.