Home
Packagist
Packagist Package Structure
Packagist Package Structure
Operational structure of a Packagist package as returned by /packages/{vendor}/{package}.json.
Type:
Properties: 0
Composer PHP Package Registry Dependency Management Open-Source Developer Tools Software Supply Chain Security Advisories
PackagistPackage is a JSON Structure definition published by Packagist. It conforms to the https://json-structure.org/schema/v1 meta-schema.
Meta-schema: https://json-structure.org/schema/v1
JSON Structure
Every JSON Structure here is available over the APIs.io API and to AI agents over MCP.
MCP server
One button, every client — Claude, Cursor, VS Code and the rest.
https://apis.io/mcp
Tools for json structure
4 MCP tools reach this
find_json_structuresBrowse and filter every JSON Structure in the catalog.
apis_io_searchSTART HERE — APIs, providers and tags for one query, each with its total.
resolveTurn a domain, URL or GitHub org into the provider it belongs to.
find_cohortsEvery scored population of providers in the catalog.
All 92 tools →
Call it yourself
curl for this page
This JSON Structure
curl "https://apis.io/api/v1/json-structures/packagist-package-structure"
All json structure
curl "https://apis.io/api/v1/json-structures?limit=25"
Discovery needs no key. Ratings and market analysis are Pro.
Get an API key
Free tier, no form to fill in. Signing in shares your email address with us — we
store it to create your key and to recognise you if you sign in with another
provider. See our Privacy Policy and
Terms .
A second provider on the same verified email joins the account you already have.