nika-init 0.64.0

Nika project scaffolding — course generator, workflow templates, showcase
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82

# =============================================================================
# SHOWCASE 05 — Website Screenshot Analyzer
# =============================================================================
# requires_llm: true
# category: advanced
#
# Fetches a website as markdown, extracts metadata and links,
# downloads an image, then uses vision for a UX audit.

schema: "nika/workflow@0.12"
workflow: website-screenshot-analyzer
provider: "{{PROVIDER}}"
model: "{{MODEL}}"

artifacts:
  dir: .

tasks:
  - id: page_content
    fetch:
      url: "https://github.com"
      extract: markdown
      timeout: 20

  - id: page_metadata
    fetch:
      url: "https://github.com"
      extract: metadata
      timeout: 20
    artifact:
      path: output/page-metadata.json
      format: json

  - id: page_links
    fetch:
      url: "https://github.com"
      extract: links
      timeout: 20

  - id: page_screenshot
    fetch:
      url: "https://httpbin.org/image/png"
      response: binary
      timeout: 15

  - id: page_colors
    depends_on: [page_screenshot]
    with:
      img: $page_screenshot
    invoke:
      tool: "nika:dominant_color"
      params:
        hash: "{{with.img.media[0].hash}}"
        count: 8

  - id: ux_audit
    depends_on: [page_content, page_metadata, page_links, page_screenshot, page_colors]
    with:
      content: $page_content
      metadata: $page_metadata
      links: $page_links
      screenshot: $page_screenshot
      colors: $page_colors
    infer:
      content:
        - type: image
          source: "{{with.screenshot.media[0].hash}}"
          detail: high
        - type: text
          text: |
            UX audit of this website:

            Content: {{with.content | first(2000)}}
            Metadata: {{with.metadata}}
            Links: {{with.links}}
            Colors: {{with.colors}}

            Analyze visual hierarchy, SEO, navigation, accessibility, and UX score (1-100).
      temperature: 0.3
      max_tokens: 2000
    artifact:
      path: output/ux-audit-report.md