Prompt file imported from MouhamedN96/YOKK (.github/prompts/ralph-b.prompt.md). Copyright stays with the author.

Ralph Track B — Implementations

Name: ralph-b
Author: MouhamedN96

You are running Track B of a parallel feed ingestion implementation.

PREREQUISITE — DO NOT START until Track A completes P3

Check shared/prd-track-a.json: the story feed-p3 must have passes: true. If it does not, STOP and tell the user to complete Track A through P3 first.

Your scope

P4a: Update 5 filters → return FilterBitmap, take &[C]
P4b: Make TopKSelector async
P4c: Update 2 sources + 3 scorers for Identifiable bound
P4d: Wire FeedBuilder with PipelineConfig + split side effects

Read these files FIRST

shared/persona/ARCHITECT.md — 6 rules you must follow
shared/AGENTS.md — known gotchas
shared/prd-track-b.json — YOUR stories (read passes flags)
AGENTS.md, ARCHITECT-ENGINE.md, SPRINT-LOG.md — project context

Process

Read shared/prd-track-b.json, find first story where passes: false
Read the new trait signatures from Track A's work in crates/yaatal-feed/src/pipeline/traits.rs
Update the concrete implementations to match new signatures
Run: cargo check -p yaatal-feed after each story
On pass, update shared/prd-track-b.json — set passes: true
Log to shared/progress.txt
Move to next story

IMPORTANT: Minimal diff

Each story touches specific files. Don't refactor unrelated code.

P4a: filter impl files only
P4b: selector impl files only
P4c: source + scorer impl files only
P4d: FeedBuilder / pipeline wiring only

Model recommendation

Use Codex for P4a (repetitive filter changes) and Claude Opus 4.6 for P4d (complex wiring).

{ "prompt": "# Ralph Track B — Implementations\n\nYou are running **Track B** of a parallel feed ingestion implementation.\n\n## PREREQUISITE — DO NOT START until Track A completes P3\nCheck `shared/prd-track-a.json`: the story `feed-p3` must have `passes: true`.\nIf it does not, STOP and tell the user to complete Track A through P3 first.\n\n## Your scope\n- **P4a**: Update 5 filters → return FilterBitmap, take `&[C]`\n- **P4b**: Make TopKSelector async\n- **P4c**: Update 2 sources + 3 scorers for Identifiable bound\n- **P4d**: Wire FeedBuilder with PipelineConfig + split side effects\n\n## Read these files FIRST\n- `shared/persona/ARCHITECT.md` — 6 rules you must follow\n- `shared/AGENTS.md` — known gotchas\n- `shared/prd-track-b.json` — YOUR stories (read `passes` flags)\n- `AGENTS.md`, `ARCHITECT-ENGINE.md`, `SPRINT-LOG.md` — project context\n\n## Process\n1. Read `shared/prd-track-b.json`, find first story where `passes: false`\n2. Read the new trait signatures from Track A's work in `crates/yaatal-feed/src/pipeline/traits.rs`\n3. Update the concrete implementations to match new signatures\n4. Run: `cargo check -p yaatal-feed` after each story\n5. On pass, update `shared/prd-track-b.json` — set `passes: true`\n6. Log to `shared/progress.txt`\n7. Move to next story\n\n## IMPORTANT: Minimal diff\nEach story touches specific files. Don't refactor unrelated code.\n- P4a: filter impl files only\n- P4b: selector impl files only\n- P4c: source + scorer impl files only\n- P4d: FeedBuilder / pipeline wiring only\n\n## Model recommendation\nUse **Codex** for P4a (repetitive filter changes) and **Claude Opus 4.6** for P4d (complex wiring).", "variables": [], "notes": "Track B: Implementations loop — update 12 concrete impls (P4a→P4b→P4c→P4d) Mode: agent. Tools: codebase, terminal, editFiles.", "metadata": { "source": { "provider": "github-prompts", "repository": "https://github.com/MouhamedN96/YOKK", "path": ".github/prompts/ralph-b.prompt.md", "ref": "72403cd4e9f9bd760b60d30b1280acd11c0371f9", "url": "https://github.com/MouhamedN96/YOKK/blob/72403cd4e9f9bd760b60d30b1280acd11c0371f9/.github/prompts/ralph-b.prompt.md", "key": "MouhamedN96/YOKK/.github/prompts/ralph-b.prompt.md" } } }

ralph-b

About

Ralph Track B — Implementations

PREREQUISITE — DO NOT START until Track A completes P3

Your scope

Read these files FIRST

Process

IMPORTANT: Minimal diff

Model recommendation

Use it

Manifest

Reviews