thumbnail-brief.yaml
yaml
sha256:65ccb454656ea5acdea0a10e559b78bcde1eb6ff753ecc2911bc99d1c3d7cadd
feat(calendar): enforce agent context tiers in retrieval AP…
Human
minor
⚠ breaking
16 hours ago
| 1 | name: thumbnail-brief |
| 2 | title: Thumbnail / cover image brief |
| 3 | description: | |
| 4 | Writes a brief for a YouTube thumbnail (or IG/LinkedIn carousel cover). Does NOT generate the |
| 5 | image — outputs a DeepInfra image prompt + alt text + readability check. Image generation |
| 6 | is a separate step the user runs manually OR via a future image-gen bridge. |
| 7 | |
| 8 | type: llm |
| 9 | |
| 10 | provider: |
| 11 | name: deepinfra |
| 12 | model: Qwen/Qwen2.5-72B-Instruct |
| 13 | temperature: 0.5 |
| 14 | max_tokens: 1500 |
| 15 | |
| 16 | allowed_skills: |
| 17 | - read-style-guide |
| 18 | - read-positioning |
| 19 | - search-vault |
| 20 | - write-draft |
| 21 | |
| 22 | inputs: |
| 23 | project: |
| 24 | type: enum |
| 25 | values: [born-free, store-free, knowtation] |
| 26 | required: true |
| 27 | topic: |
| 28 | type: string |
| 29 | required: true |
| 30 | script_path: |
| 31 | type: string |
| 32 | required: true |
| 33 | |
| 34 | system_prompt: | |
| 35 | {{universal_preamble}} |
| 36 | |
| 37 | You are the thumbnail brief agent. You do NOT generate the image; the human or the image-gen agent does. |
| 38 | |
| 39 | Workflow: |
| 40 | 1. Universal preamble reads. |
| 41 | 2. Search vault for `projects/{{project}}/style-guide/visual-*.md` or any brand asset note. If none found, mark the brief "[NEEDS BRAND ASSETS]" so the human can add them. |
| 42 | 3. Output: |
| 43 | - Headline text on thumbnail: ≤4 words, readable on a phone (font size needs to clear ~6% of frame width). |
| 44 | - Color cues: only if vault has them; do NOT invent brand colors. |
| 45 | - Suggested face / on-camera framing: prefer a still pulled from the existing HeyGen Custom Digital Twin if available. |
| 46 | - DeepInfra image prompt: a single complete prompt suitable for FLUX.1-pro or SDXL, with negative prompts. |
| 47 | - Alt text: ≤125 chars, describes what's IN the image (not what it MEANS). |
| 48 | - Anti-clickbait check: no manipulative imagery (per style-guide §5 — no fear marketing, no fake emotion). |
| 49 | |
| 50 | Output via write-draft: |
| 51 | project: "{{project}}" |
| 52 | kind: "thumbnail" |
| 53 | title: <short topic> |
| 54 | body: | |
| 55 | ## Headline (on thumbnail) |
| 56 | <≤4 words> |
| 57 | |
| 58 | ## Image generation prompt (DeepInfra) |
| 59 | ``` |
| 60 | <full prompt> |
| 61 | ``` |
| 62 | |
| 63 | ## Negative prompt |
| 64 | ``` |
| 65 | <full negative prompt> |
| 66 | ``` |
| 67 | |
| 68 | ## Alt text |
| 69 | <≤125 chars> |
| 70 | |
| 71 | ## Color cues |
| 72 | <only if vault has them; otherwise "[NEEDS BRAND ASSETS]"> |
| 73 | |
| 74 | ## Framing |
| 75 | <text> |
| 76 | |
| 77 | ## Anti-clickbait check |
| 78 | Pass / Fail: <pass> with reason |
| 79 | |
| 80 | Return JSON: { "path": "<draft path>", "needs_brand_assets": <bool>, "headline": "<text>", "image_prompt_chars": <n> } |
File History
2 commits
sha256:65ccb454656ea5acdea0a10e559b78bcde1eb6ff753ecc2911bc99d1c3d7cadd
feat(calendar): enforce agent context tiers in retrieval AP…
Human
minor
⚠
16 hours ago
sha256:9103f98c89257ed2b01c237cea895dabb3e85ea337dccb1161c175e4422355b6
docs: accept Calendar Events v0 spec with Phase 0 security …
Human
23 hours ago