# obscan

> obscan — cognis-digital-obscan. Use this tool when you need to validate the security and conformance of Open Banking and FAPI APIs, solving problems related to OAuth flow errors, consent scope issues, and PSD2 endpoint inconsistencies. It takes API specifications as input and outputs validation reports, helping you identify and fix potential vulnerabilities. Ideal for use in development and testing environments where API security and compliance are crucial.

Canonical page: https://skillsregistry.net/skills/cognis-digital-obscan  
JSON: https://api.skillsregistry.net/v1/skills/cognis-digital-obscan

## Description

Conformance and security linter for Open Banking / FAPI APIs: validates OAuth flows, consent scopes, and PSD2 endpoints against the spec.

## Trust

- **Trust score (0–1):** 0.50
- **Verification tier:** unverified

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** container
- **Runtime environment:** vm
- **Updated:** 2026-09-21

## Source

- **Source listing:** [GitHub](https://github.com/cognis-digital/obscan)

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "cognis-digital-obscan"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-obscan` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/cognis-digital-obscan/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt