Built by the community
Agent402 is open source and built in the open. Explore the ecosystem, connect with other builders, and contribute tools, guides, and integrations.
Ecosystem
Where to find us
Follow development, ask questions, and stay up to date.
GitHub
Source code, issues, and pull requests. Star the repo and follow development.
View repository →X / Twitter
Announcements, releases, and ecosystem updates from @Agent402Tools.
Follow @Agent402Tools →npm packages
agent402-mcp (MCP server), agent402-client (buyer SDK), agent402-tollbooth (pay-per-crawl).
Browse on npm →How to contribute
Every contribution makes the platform better for every agent.
Add a tool kit
Build a new deterministic tool kit and submit a PR. Every tool must answer its own example.
Contributor guide →Write a guide
Document a workflow, integration pattern, or deployment recipe for other builders.
Contributor guide →Report a bug
Found something broken? Open an issue on GitHub with reproduction steps.
Open an issue →Showcase
Example projects built on Agent402. Have something to share? Open a PR to add it.
Research Agent
Overnight batch analysis of SEC filings, earnings, and market data for 50+ companies.
Security Scanner
Automated domain security audits: DNS, TLS, WHOIS, SPF/DKIM, and HTTP headers in one pass.
Data Pipeline
Extract, transform, and validate structured data from hundreds of PDFs and web pages.
Content Monitor
Daily price and content tracking across competitor sites with change-detection alerts.