AI Agent Tools Directory
Source-verified profiles for tools an AI agent can call or use. Each profile shows what the tool does, how to set it up, what it costs in operational terms, where it does not fit, and what to use instead. Facts are checked against the official repository, package registry, and documentation before a profile is published.
8 verified profiles. How we verify: read the methodology.
Browser Automation
Libraries and SDKs that let an agent open pages, click, type, and read the web through a real browser.
Playwright
Open source, Apache-2.0A browser automation framework that drives Chromium, Firefox, and WebKit with a single API for tests, scripts, and AI agents.
By Microsoft. Checked 2026-10-03. GitHub stars: 97,058 (checked 2026-10-03).
View profile →Puppeteer
Open source, Apache-2.0A JavaScript library that controls Chrome and Firefox through a high-level API for automation, scraping, and testing.
By Google. Checked 2026-10-03. GitHub stars: 95,649 (checked 2026-10-03).
View profile →Browser Use
Open source, MITAn open-source Python library that lets an LLM agent open pages, click, type, and fill forms from a plain task description.
By Browser Use. Checked 2026-10-03. GitHub stars: 117,075 (checked 2026-10-03).
View profile →Stagehand
Open source, MITA browser agent SDK that extracts data and interacts with any site through act, observe, and extract calls.
By Browserbase. Checked 2026-10-03. GitHub stars: 25,529 (checked 2026-10-03).
View profile →Web Data and Document Extraction
Tools that turn web pages and documents into clean, structured input an agent or LLM can use.
Firecrawl
Open source, AGPL-3.0A web data API that searches, scrapes, and crawls sites into clean markdown and structured output for AI agents.
By Firecrawl. Checked 2026-10-03. GitHub stars: 188,305 (checked 2026-10-03).
View profile →Crawl4AI
Open source, Apache-2.0An open-source Python crawler that turns any website into clean, LLM-ready markdown for agents and RAG pipelines.
By Crawl4AI. Checked 2026-10-03. GitHub stars: 84,708 (checked 2026-10-03).
View profile →Jina Reader
Open source, Apache-2.0A hosted API that converts any URL into LLM-friendly markdown by adding a prefix, with web search through the same pattern.
By Jina AI. Checked 2026-10-03. GitHub stars: 12,095 (checked 2026-10-03).
View profile →MarkItDown
Open source, MITA lightweight Python utility that converts files and Office documents into markdown for LLMs and text pipelines.
By Microsoft. Checked 2026-10-03. GitHub stars: 188,213 (checked 2026-10-03).
View profile →Missing a tool?
The directory grows by verified data, not by list size. If a tool should be reviewed, send its official site, documentation, and repository or package link through the contact page. Submissions enter a review queue and are never published automatically.
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