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Published directory entries matching your search.
Maige is open-source infrastructure for running natural language workflows on a codebase. After connecting a repository, users write rules describing what should happen when issues and pull requests are opened, and the tool can label, assign, comment, review code, and run simple code snippets. It works with the GitHub API. A standard plan is offered after free use, with usage-based payment.
Mail.td is a temporary email service built for receiving email at scale. It offers password-protected inboxes and custom domains. A Pro plan adds webhooks and higher API limits for teams. The service is receive-only, and email retention differs between the Free and Pro plans.
Majestic is a backlink analysis toolset for SEO, established in 2004. It maps the web to provide Link Intelligence data, including metrics such as Trust Flow, Citation Flow and Topical Trust Flow. Its tools include Site Explorer, Summary, Backlink History and Clique Hunter, along with an API and browser plugins.
A website that lists the current MakeMKV Beta key, with an expiry date shown, and notes that expired keys are occasionally updated days later. It offers an auto-update tool and an API for retrieving the key in JSON, XML, text and raw formats.
MalShare is a community-driven public malware repository that provides free access to malware samples and tooling for the information security community. The site lists recently added samples with SHA256 hashes, file types and submission sources, and offers upload, search, download and API sections along with registration.
A reference page listing manga sites with known APIs. It records each site's type, whether the API is at the root or a single endpoint, documentation and source availability, and whether the project is open, along with the data format. Entries cover aggregators, publishers, scanlator groups, and other manga-related sites.
Marginalia Search is an experimental internet search engine focused on text-oriented websites, particularly small, old, and obscure sites. It aims to provide alternative, non-commercial discovery without requiring expensive data centers. The system can be self-hosted on affordable hardware and also offers a white-label option for custom data. Funding is planned through grants, donations, and commercial API licenses, while non-commercial use remains free.
The W3C Markup Validation Service is a service based on SGML and XML parsers that checks the markup validity of Web documents, including HTML, XHTML, SMIL and MathML. Documents can be checked by URI, file upload or direct input. An experimental web service API is documented, along with a user's guide and explanations of error messages.
🐘 Universal Mastodon API client for JavaScript
This Mastodon page lists official and third-party apps for the decentralized social network, organized by platform including Android, iOS, Web, Desktop and Retro computing, with free, paid and open-source labels. It also notes a progressive web app and an open API.
Archive your statuses, favorites and media using the Mastodon API (i.e. login required)
Python wrapper for the Mastodon API.
MastodonKit is a Swift Framework that wraps Mastodon's API
bridge between mattermost, IRC, gitter, xmpp, slack, discord, telegram, rocketchat, twitch, ssh-chat, zulip, whatsapp, keybase, matrix, microsoft teams, nextcloud, mumble, vk and more with REST API (mattermost not required!)
mCaptcha is a proof-of-work based captcha system described as privacy focused and fully automated. It states that it does not track or profile users and does not use IP addresses for rate limiting. The project offers an xCaptcha drop-in replacement, and its APIs are described as compatible with reCAPTCHA and hCaptcha. A guide covers installing the captcha on a website.
McMaster-Carr is a supplier offering over 595,000 products across categories such as fastening, electrical, plumbing, raw materials and hand tools. Most ordered products ship from stock and deliver same or next day. A product information API lets approved customers retrieve publicly available product information programmatically.
MCP Memory Service is an open-source tool that provides persistent memory for AI agent pipelines including LangGraph, CrewAI, AutoGen and Claude, with a REST API, knowledge graph and autonomous consolidation functionality.
Mastodon API client library for node.js.
Meilisearch is a search engine that indexes content and exposes it through search, conversational interfaces and APIs. It supports full-text search, semantic search and hybrid search, and can be used on the managed Meilisearch Cloud or self-hosted as an open source engine. Official SDKs are available for several programming languages and frameworks.
Turn entire websites into LLM-ready markdown or structured data. Scrape, crawl and extract with a single API.
Mengram is an open-source project that provides human-like memory capabilities for AI agents. It supports semantic, episodic, and procedural memory types, with experience-driven procedures designed to learn from failures. The project offers a free API, Python and JavaScript SDKs, and integrations with LangChain, CrewAI, and OpenClaw.
Merklemap is a subdomain and certificate transparency search engine. It collects Certificate Transparency data by live tailing CT logs and indexing certificates, and offers a web interface, an API, and a CLI for searching subdomains and SSL/TLS certificates.
Unified metadata exploration API service for Hive, RDS, Teradata, Redshift, S3 and Cassandra.
Metacleaner is an online tool that strips hidden metadata from PDFs, Office and OpenDocument files, images, audio and video. It runs in the browser, keeps file contents intact, and the first file is free without signup. A premium tier offers traffic, API access and cleaning history.
