# Open Banking — developer ecosystem report

> Official Open Banking UK API Standards

- GitHub org: `OpenBankingUK`
- Category: dev_tool
- Overall score: 22.0 / 100
- Overall rank: #966
- Last refreshed: 2026-08-21

## Pillar scores

| Pillar | Score / 100 | Rank | Weight in overall |
| --- | --- | --- | --- |
| Code & Polish | 33.0 | #921 | ~22% |
| Education | 45.0 | #867 | ~18% |
| AI readiness | 10.0 | #825 | part of Reach |
| Builder experience | 0.0 | #1 | ~12% |
| Community | 21.0 | #677 | ~16% |
| Reach | 7.0 | #1034 | ~18% |
| Momentum | 27.0 | #569 | ~14% |

## Links

- GitHub: https://github.com/OpenBankingUK
- Website: https://www.openbanking.org.uk

## Public GitHub totals

| Metric | Value |
| --- | --- |
| Repos analyzed | 12 |
| Stars | 376 |
| Forks | 241 |
| Open issues | 157 |
| Contributors | — |

## Top repositories

| Repo | Stars | Language | Description |
| --- | --- | --- | --- |
| [read-write-api-specs](https://github.com/OpenBankingUK/read-write-api-specs) | 110 | Shell | Read/Write API Specifications |
| [opendata-api-spec-compiled](https://github.com/OpenBankingUK/opendata-api-spec-compiled) | 68 | RAML | Official Open Banking UK Open Data API specifications |
| [reference-applications](https://github.com/OpenBankingUK/reference-applications) | 57 | — | Suite of reference applications to facilitate development and testing relating to Open Banking APIs |
| [directory-api-specs](https://github.com/OpenBankingUK/directory-api-specs) | 24 | — | Open Banking Directory API specifications |
| [conformance-suite](https://github.com/OpenBankingUK/conformance-suite) | 21 | Go | — |
| [read-write-api-docs-pub](https://github.com/OpenBankingUK/read-write-api-docs-pub) | 20 | Shell | Standards documentation for the RW-API specs |
| [External_Internal_CodeSets](https://github.com/OpenBankingUK/External_Internal_CodeSets) | 12 | — | ISO External and OB Internal Code Sets |
| [tpp-onboarding-application](https://github.com/OpenBankingUK/tpp-onboarding-application) | 12 | JavaScript | Downloadable tool which allows creation of an SSA and onboarding with ASPSPs |
| [obdatat](https://github.com/OpenBankingUK/obdatat) | 11 | JavaScript | — |
| [OBL-ModelBank-Integration](https://github.com/OpenBankingUK/OBL-ModelBank-Integration) | 10 | — | — |
| [client-registration-api-specs](https://github.com/OpenBankingUK/client-registration-api-specs) | 8 | — | Open Banking Dynamic Client Registration (DCR) specification |
| [QTSP-Services](https://github.com/OpenBankingUK/QTSP-Services) | 8 | — | Public repo for sharing information about availability of QTSP services relating to PSD2 eIDAS certificates |

## Methodology

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

---

HTML version: https://www.smoower.com/openbankinguk
Machine index: https://www.smoower.com/llms.txt · MCP server: https://www.smoower.com/mcp · REST API: https://www.smoower.com/api/v1