Schema library developer-ecosystem

Return a GitHub repository record from a public page.

Pass this JSON Schema and a public source URL to/extract/json. Capture public repository metadata for ecosystem or dependency analysis.

Use this schema The JSON file

tabstack.ai/pricing

TEXT

MARKDOWN

LINKS

extract.tsTypeScript

const res = await client.extract.json({
  url: 'https://example.com/pricing',
  json_schema: {
    type: 'object',
    properties: {
      plan: { type: 'string' },
      price: { type: 'number' },
    },
  },
})

res = client.extract.json(
    url='https://example.com/pricing',
    json_schema={
        'type': 'object',
        'properties': {
            'plan': {'type': 'string'},
            'price': {'type': 'number'},
        },
    },
)

tabstack extract json https://example.com/pricing \
  --schema '{"type":"object","properties":{"plan":{"type":"string"},"price":{"type":"number"}}}'

What it captures

Fields in this GitHub repository record.

GitHub repository data for OSS research and competitive intel.

Field	Type	What it holds
`owner`	string, required	GitHub username or organization name that owns the repository.
`repo_name`	string, required	Repository name (without owner prefix).
`full_name`	string, required	Full repository identifier in 'owner/repo' format.
`description`	string	Short description of the repository.
`homepage_url`	string	Homepage URL set on the repository.
`language_primary`	string	Primary programming language detected by GitHub.
`languages`	array	Breakdown of programming languages used in the repository.
`topics`	array	GitHub topic tags applied to the repository.
`license`	string	SPDX license identifier or license name.
`is_fork`	boolean	Whether this repository is a fork of another repository.
`is_archived`	boolean	Whether the repository has been archived.
`is_template`	boolean	Whether the repository is marked as a template.
`visibility`	string	Visibility level of the repository.
`stars_count`	number, required	Number of stars the repository has received.
`forks_count`	number	Number of forks of this repository.
`watchers_count`	number	Number of users watching the repository.
`open_issues_count`	number	Number of currently open issues.
`open_prs_count`	number	Number of currently open pull requests.
`contributors_count`	number	Total number of contributors.
`commits_count`	number	Total number of commits on the default branch.
`releases_count`	number	Total number of GitHub releases published.
`latest_release_tag`	string	Tag name of the latest release (e.g., 'v1.2.3').
`latest_release_at`	string	ISO 8601 datetime of the latest release.
`created_at`	string	ISO 8601 datetime when the repository was created.
`pushed_at`	string	ISO 8601 datetime of the most recent push.
`default_branch`	string	Name of the default branch (e.g., 'main', 'master').
`readme_url`	string	URL to the raw README file.
`page_title`	string	Title of the source page. Tabstack auto-fills this from page metadata when left empty.
`favicon`	string	Favicon URL of the source page. Tabstack auto-fills this from page metadata when left empty.

Example

Inspect and validate the response shape.

The example below is generated from the schema to demonstrate its structure. Edit the object or paste a real response to validate it in your browser.

What it checks

Pass or fail, and the first reason why.

Whether the text parses as JSON, whether the top level is an object, and whether each field the schema requires is present at the declared type. A null is allowed anywhere. Every key you ask for is present. A field the page does not state can come back null, empty, a placeholder number, or a guessed value. Validate values, not just keys.

Example data, not a live response.

Usage

Send the schema with your source URL.

The schema travels with the request rather than living on your account, so the same call can send a trimmed version for one page and the full one for another. Every key you ask for is present. A field the page does not state can come back null, empty, a placeholder number, or a guessed value. Validate values, not just keys.

github.tsTypeScript

import schema from './github-repository.json'

const res = await client.extract.json({
  url: 'https://example.com/pricing',
  json_schema: schema,
})

tabstack extract json 'https://example.com/pricing' \
  --schema @./github-repository.json

Adaptation

Make the schema match your application.

The schema is a starting point, not a guarantee that every source page contains every field. Three things are worth doing before you write one into your system, and the schema-authoring guide covers the rest.

Remove what you do not need

A shorter schema is a smaller response and fewer fields to handle.

Describe the ambiguous ones

A description tells Extract what to look for when a label could mean two things.

Validate before you store

Check the returned object against the schema rather than trusting it.

Related schemas

Other schemas in this category.

Same category: package registry entry.
The job rather than the object: the Extract API.