# Send Academic Paper Fetcher to your agent
Hand the extracted package to your coding agent with a concrete install brief instead of figuring it out manually.
## Fast path
- Download the package from Yavira.
- Extract it into a folder your agent can access.
- Paste one of the prompts below and point your agent at the extracted folder.
## Suggested prompts
### New install

```text
I downloaded a skill package from Yavira. Read SKILL.md from the extracted folder and install it by following the included instructions. Tell me what you changed and call out any manual steps you could not complete.
```
### Upgrade existing

```text
I downloaded an updated skill package from Yavira. Read SKILL.md from the extracted folder, compare it with my current installation, and upgrade it while preserving any custom configuration unless the package docs explicitly say otherwise. Summarize what changed and any follow-up checks I should run.
```
## Machine-readable fields
```json
{
  "schemaVersion": "1.0",
  "item": {
    "slug": "paper-fetcher",
    "name": "Academic Paper Fetcher",
    "source": "tencent",
    "type": "skill",
    "category": "开发工具",
    "sourceUrl": "https://clawhub.ai/biohackerrrrrr/paper-fetcher",
    "canonicalUrl": "https://clawhub.ai/biohackerrrrrr/paper-fetcher",
    "targetPlatform": "OpenClaw"
  },
  "install": {
    "downloadUrl": "/downloads/paper-fetcher",
    "sourceDownloadUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=paper-fetcher",
    "sourcePlatform": "tencent",
    "targetPlatform": "OpenClaw",
    "packageFormat": "ZIP package",
    "primaryDoc": "SKILL.md",
    "includedAssets": [
      "SKILL.md",
      "scripts/fetch_paper.py"
    ],
    "downloadMode": "redirect",
    "sourceHealth": {
      "source": "tencent",
      "slug": "paper-fetcher",
      "status": "healthy",
      "reason": "direct_download_ok",
      "recommendedAction": "download",
      "checkedAt": "2026-04-29T09:01:36.621Z",
      "expiresAt": "2026-05-06T09:01:36.621Z",
      "httpStatus": 200,
      "finalUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=paper-fetcher",
      "contentType": "application/zip",
      "probeMethod": "head",
      "details": {
        "probeUrl": "https://wry-manatee-359.convex.site/api/v1/download?slug=paper-fetcher",
        "contentDisposition": "attachment; filename=\"paper-fetcher-1.0.0.zip\"",
        "redirectLocation": null,
        "bodySnippet": null,
        "slug": "paper-fetcher"
      },
      "scope": "item",
      "summary": "Item download looks usable.",
      "detail": "Yavira can redirect you to the upstream package for this item.",
      "primaryActionLabel": "Download for OpenClaw",
      "primaryActionHref": "/downloads/paper-fetcher"
    },
    "validation": {
      "installChecklist": [
        "Use the Yavira download entry.",
        "Review SKILL.md after the package is downloaded.",
        "Confirm the extracted package contains the expected setup assets."
      ],
      "postInstallChecks": [
        "Confirm the extracted package includes the expected docs or setup files.",
        "Validate the skill or prompts are available in your target agent workspace.",
        "Capture any manual follow-up steps the agent could not complete."
      ]
    }
  },
  "links": {
    "detailUrl": "https://openagent3.xyz/skills/paper-fetcher",
    "downloadUrl": "https://openagent3.xyz/downloads/paper-fetcher",
    "agentUrl": "https://openagent3.xyz/skills/paper-fetcher/agent",
    "manifestUrl": "https://openagent3.xyz/skills/paper-fetcher/agent.json",
    "briefUrl": "https://openagent3.xyz/skills/paper-fetcher/agent.md"
  }
}
```
## Documentation

### Paper Fetcher

Automated academic paper retrieval from Sci-Hub.

### Usage

Simple fetch:

Get paper: 10.1038/nature12345

Multiple papers:

Fetch these papers:
- 10.1016/j.cell.2023.01.001
- 10.1038/s41586-2023-06789-0
- 10.1126/science.abc1234

With context:

Get the epitalon paper: 10.1007/s12603-011-0032-7

### What It Does

Takes DOI as input
Navigates to https://www.sci-hub.su/DOI
Downloads the PDF
Saves to research/papers/ with clean filename
Returns confirmation with file path

### Output Location

workspace/
└── research/
    └── papers/
        ├── paper_10.1038_nature12345.pdf
        ├── paper_10.1016_j.cell.2023.01.001.pdf
        └── ...

### Filename Format

paper_[DOI with slashes replaced].pdf

Examples:

DOI: 10.1038/nature12345 → paper_10.1038_nature12345.pdf
DOI: 10.1016/j.cell.2023.01.001 → paper_10.1016_j.cell.2023.01.001.pdf

### Workflow

When user provides a DOI:

Extract DOI - Parse from message (with or without https://doi.org/ prefix)
Navigate Sci-Hub - Use browser to load https://www.sci-hub.su/DOI
Wait for PDF - Let page load and find download link
Download - Save PDF to research/papers/
Confirm - Report success with file path

### Error Handling

If paper not found on Sci-Hub:

Report that Sci-Hub couldn't find it
Suggest checking the DOI format
User can try manual search

If download fails:

Report the error
Provide Sci-Hub URL for manual download

### Integration

With Obsidian Sync:

Papers saved in research/papers/
Can create notes linking to PDFs
Sync metadata to Obsidian vault

With Research Automation:

Fetch papers discovered in research runs
Build reference library automatically
Cross-reference with protocol notes

### Tips

Finding DOIs:

PubMed: Listed in article details
Paper itself: Usually on first page
Google Scholar: In citation info

Format flexibility:

With prefix: https://doi.org/10.1038/nature12345 ✅
Without prefix: 10.1038/nature12345 ✅
Either format works

Batch fetching:

Send multiple DOIs at once
Processed sequentially
All saved to research/papers/

Status: Active
Sci-Hub Domain: https://www.sci-hub.su
Save Location: research/papers/
## Trust
- Source: tencent
- Verification: Indexed source record
- Publisher: biohackerrrrrr
- Version: 1.0.0
## Source health
- Status: healthy
- Item download looks usable.
- Yavira can redirect you to the upstream package for this item.
- Health scope: item
- Reason: direct_download_ok
- Checked at: 2026-04-29T09:01:36.621Z
- Expires at: 2026-05-06T09:01:36.621Z
- Recommended action: Download for OpenClaw
## Links
- [Detail page](https://openagent3.xyz/skills/paper-fetcher)
- [Send to Agent page](https://openagent3.xyz/skills/paper-fetcher/agent)
- [JSON manifest](https://openagent3.xyz/skills/paper-fetcher/agent.json)
- [Markdown brief](https://openagent3.xyz/skills/paper-fetcher/agent.md)
- [Download page](https://openagent3.xyz/downloads/paper-fetcher)