Add self-describing model card (mtp-sidecar)

README.md

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+---
+base_model: deepseek-ai/DeepSeek-V3.2-Exp-Base
+tags:
+- mtp-sidecar
+- skulk
+- foxlight
+license: mit
+foxlight:
+  artifact_type: mtp-sidecar
+  source_repo: deepseek-ai/DeepSeek-V3.2-Exp-Base
+  source_revision: b21ef155036dfbbd6d49013a345d31d5f5e38c89
+  target_model: deepseek-ai/DeepSeek-V3.2-Exp-Base
+  extracted_with: skulk-weights-publisher 0.1.0
+  generated_at: '2026-06-04T04:25:45Z'
+---
+
+# FoxlightAI/deepseek-v3-2-exp-base-mtp
+
+This repository contains an **MTP speculative-decoding sidecar** derived from [`deepseek-ai/DeepSeek-V3.2-Exp-Base`](https://huggingface.co/deepseek-ai/DeepSeek-V3.2-Exp-Base). It is **not a standalone model** — it provides the multi-token-prediction heads used by [Skulk](https://github.com/Foxlight-Foundation/Skulk) to speculatively decode for the target model **`deepseek-ai/DeepSeek-V3.2-Exp-Base`**. The heads ship at full precision (**bf16, unquantized**) — they are the speculative drafter, where precision drives draft acceptance — so there is **one sidecar per base model** and it serves **every quantization** of the target.
+
+## Provenance
+
+| Field | Value |
+| --- | --- |
+| Artifact type | mtp-sidecar |
+| Source model | `deepseek-ai/DeepSeek-V3.2-Exp-Base` |
+| Source revision | `b21ef155036dfbbd6d49013a345d31d5f5e38c89` |
+| Target model | `deepseek-ai/DeepSeek-V3.2-Exp-Base` |
+| Extracted with | skulk-weights-publisher `0.1.0` |
+| Generated | 2026-06-04T04:25:45Z |
+
+## Usage
+
+Skulk loads this sidecar (`mtp.safetensors`) alongside the target model to enable MTP speculative decoding. It is referenced from the Skulk Weights Publisher catalog and fetched automatically by the Skulk shard downloader; it is not intended to be loaded standalone.
+
+## License
+
+This artifact is derived from [`deepseek-ai/DeepSeek-V3.2-Exp-Base`](https://huggingface.co/deepseek-ai/DeepSeek-V3.2-Exp-Base) and is published under that model's original license (**mit**), preserved unchanged. Refer to the source model's card for the full terms.