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<!DOCTYPE html>
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<title>Echo-Memory Developer Guide</title>
<meta name="description" content="Echo-Memory development guide — workflows, eval, and Cursor vibe coding." />
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<span class="brand-name">Echo-Memory</span>
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<p class="section-kicker" data-i18n="dev.kicker">Development · Cursor</p>
<h1 class="dev-title" data-i18n="dev.title">Developer Guide</h1>
<p class="section-lead" data-i18n-html="dev.subtitle"></p>
<article class="dev-section card">
<h2 data-i18n="dev.s1.title">1. What this guide is</h2>
<ul class="bullet-list" data-i18n-html="dev.s1.body"></ul>
</article>
<article class="dev-section card">
<h2 data-i18n="dev.s2.title">2. Environment &amp; paths</h2>
<p data-i18n="dev.s2.intro">Set these before training or eval:</p>
<pre class="code-block"><code>export WAN_BASE_MODEL=/path/to/Wan2.1-T2V-1.3B
export DATASET_BASE_PATH=data/Context-as-Memory-Dataset
export PYTHONPATH=$PWD:${PYTHONPATH:-}
export OUTPUT_BASE_ROOT=$PWD/outputs</code></pre>
<ul class="bullet-list" data-i18n-html="dev.s2.body"></ul>
</article>
<article class="dev-section card">
<h2 data-i18n="dev.s3.title">3. Code map</h2>
<div class="dev-table-wrap" data-i18n-html="dev.s3.table"></div>
</article>
<article class="dev-section card">
<h2 data-i18n="dev.s4.title">4. Common workflows</h2>
<p data-i18n="dev.s4.trainLabel"><strong>Train one memory row</strong> (from repo root):</p>
<pre class="code-block"><code>bash train/memory_baselines_basic/run_spatial_memory_baseline.sh
bash train/context_learning/run_pre_qkv_ctx20.sh</code></pre>
<p data-i18n="dev.s4.evalLabel"><strong>Smoke eval with a HF checkpoint:</strong></p>
<pre class="code-block"><code>huggingface-cli download Echo-Team/Echo-Memory \
context_k1/epoch-0.safetensors --local-dir ./ckpts
export CKPT=./ckpts/context_k1/epoch-0.safetensors
bash eval/v2/run_static_consistency_loop_and_revisit.sh</code></pre>
<p class="section-note" data-i18n-html="dev.s4.note"></p>
</article>
<article class="dev-section card dev-section--accent">
<h2 data-i18n="dev.s5.title">5. Cursor vibe coding</h2>
<p data-i18n-html="dev.s5.intro"></p>
<p class="dev-skills-title" data-i18n="dev.s5.skillsTitle">Project skills</p>
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<p data-i18n="dev.s5.promptLabel"><strong>Example prompt</strong></p>
<pre class="code-block code-block--prompt"><code data-i18n="dev.s5.prompt"></code></pre>
<p class="section-note" data-i18n-html="dev.s5.note"></p>
</article>
<article class="dev-section card">
<h2 data-i18n="dev.s6.title">6. Site &amp; release (maintainers)</h2>
<p data-i18n-html="dev.s6.intro"></p>
<pre class="code-block"><code>bash scripts/publish_gh_pages.sh</code></pre>
<p data-i18n-html="dev.s6.body"></p>
</article>
<article class="dev-section card">
<h2 data-i18n="dev.s7.title">7. Checklist</h2>
<ul class="bullet-list">
<li data-i18n="dev.s7.l1">Smoke eval with one HF checkpoint before tagging a release.</li>
<li data-i18n-html="dev.s7.l2"></li>
<li data-i18n="dev.s7.l3">Public docs use Echo pool names — no internal paths or benchmark codenames.</li>
<li data-i18n-html="dev.s7.l4"></li>
</ul>
</article>
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