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Bio Proteinmpnn Inference

skill-onescience-ai-oneskills-proteinmpnn-inference · by onescience-ai

ProteinMPNN inverse folding 推理 skill。用于执行 OneScience ProteinMPNN 的 PDB 骨架到序列设计、score-only、conditional probabilities、fixed chains、fixed positions、tied positions、PSSM、omit AA 和 CA-only 推理,收紧 JSONL helper、chain_M、权重目录、采样温度和 FASTA/score 输出校验。

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Install

$ agentstack add skill-onescience-ai-oneskills-proteinmpnn-inference

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Security review

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No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access No
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

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About

ProteinMPNN 推理

使用边界

用于给已有骨架设计或打分序列。它不是结构预测模型。若上游骨架来自 RFdiffusion,先确认 PDB/链/残基编号,再进入本 skill。

可复用资源

  • {onescience_path}/onescience/examples/biosciences/_manifests/model_requests/proteinmpnn_request.yaml:PDB、链、固定位置、采样温度、权重和输出模板。
  • references/proteinmpnn_execution.md:helper JSON、CA-only、score-only 和约束检查。

推荐流程

  1. 读模型卡:onescience-coder/assets/models/proteinmpnn.md
  2. 固定入口:{onescience_path}/onescience/examples/biosciences/ProteinMPNN/protein_mpnn_run.py
  3. Preflight:PDB backbone 是否含 N/CA/C/O,链 ID,设计链,固定位置,权重目录和模型名。
  4. 如果有复杂约束,先生成 helper JSON:chain id、fixed positions、tied positions、PSSM、omit AA。
  5. 运行:设置 --sampling_temp--num_seq_per_target--batch_size--seed
  6. Postflight:FASTA 数量、score/probs、固定位置是否保持、设计链是否正确。

禁止事项

  • 不要把 chain_M 与 padding mask 混用。
  • CA-only 权重必须配套 --ca_only 和 CA-only 输入。
  • 不要在 PDB 原子缺失或链名不明时直接设计。

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.