# Anthropic — developer ecosystem report

- GitHub org: `anthropics`
- Category: ai
- Overall score: 63.0 / 100
- Overall rank: #45
- Last refreshed: 2026-08-20

## Pillar scores

| Pillar | Score / 100 | Rank | Weight in overall |
| --- | --- | --- | --- |
| Code & Polish | 44.0 | #616 | ~22% |
| Education | 83.0 | #55 | ~18% |
| AI readiness | 64.0 | #60 | part of Reach |
| Builder experience | 0.0 | #1 | ~12% |
| Community | 63.0 | #40 | ~16% |
| Reach | 36.0 | #625 | ~18% |
| Momentum | 48.0 | #240 | ~14% |

## Links

- GitHub: https://github.com/anthropics
- Website: https://anthropic.com
- Docs: https://docs.anthropic.com

## Public GitHub totals

| Metric | Value |
| --- | --- |
| Repos analyzed | 12 |
| Stars | 612,633 |
| Forks | 84,484 |
| Open issues | 20,557 |
| Contributors | — |

## Top repositories

| Repo | Stars | Language | Description |
| --- | --- | --- | --- |
| [skills](https://github.com/anthropics/skills) | 170,290 | Python | Public repository for Agent Skills |
| [claude-code](https://github.com/anthropics/claude-code) | 142,023 | Python | Claude Code is an agentic coding tool that lives in your terminal, understands your codebase, and helps you code faster  |
| [claude-cookbooks](https://github.com/anthropics/claude-cookbooks) | 51,864 | Jupyter Notebook | A collection of notebooks/recipes showcasing some fun and effective ways of using Claude. |
| [prompt-eng-interactive-tutorial](https://github.com/anthropics/prompt-eng-interactive-tutorial) | 37,678 | Jupyter Notebook | Anthropic's Interactive Prompt Engineering Tutorial |
| [financial-services](https://github.com/anthropics/financial-services) | 34,415 | Python | — |
| [claude-plugins-official](https://github.com/anthropics/claude-plugins-official) | 33,710 | Python | Official, Anthropic-managed directory of high quality Claude Code Plugins. |
| [knowledge-work-plugins](https://github.com/anthropics/knowledge-work-plugins) | 23,561 | Python | Open source repository of plugins primarily intended for knowledge workers to use in Claude Cowork |
| [courses](https://github.com/anthropics/courses) | 22,631 | Jupyter Notebook | Anthropic's educational courses |
| [claude-quickstarts](https://github.com/anthropics/claude-quickstarts) | 17,464 | TypeScript | A collection of projects designed to help developers quickly get started with building deployable applications using the |
| [claude-for-legal](https://github.com/anthropics/claude-for-legal) | 9,188 | Python | A suite of plugins for legal workflows |
| [claude-code-action](https://github.com/anthropics/claude-code-action) | 8,671 | TypeScript | — |
| [claude-agent-sdk-python](https://github.com/anthropics/claude-agent-sdk-python) | 7,935 | Python | — |

## Methodology

Scores are computed from public signals only (GitHub, package registries, docs sites, community platforms). Pillar definitions: https://www.smoower.com/docs.md

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