How do I install Papex?

Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.

No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.

How is the trust score calculated?

This listing scores 37 (Limited). The formula is published on the methodology page.

MCPpedia

Papex MCP Server — Install for Claude, Cursor & VS Code | MCPpedia

Papex MCP Server

Name: Papex MCP Server
Author: papexlabs

Prepare private research drafts for your review in Papex and read public Papex records.

Tools Versions Alternatives

Registrypapexlabs

37Limited

Install

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "papex-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@papexlabs/mcp@0.7.3"
      ],
      "env": {
        "PAPEX_DELEGATE_PRIVATE_KEY": "YOUR_PAPEX_DELEGATE_PRIVATE_KEY",
        "PAPEX_RESEARCH_DRAFT_GRANT_ID": "",
        "PAPEX_RESEARCH_DRAFT_ASSIST_GRANT_ID": "",
        "PAPEX_RECORD_ARTIFACT_GRANT_ID": "",
        "PAPEX_ARTIFACT_FILE_CUSTODY_GRANT_ID": "",
        "PAPEX_SEAL_GRANT_ID": "",
        "PAPEX_CHECKPOINT_GRANT_ID": ""
      }
    }
  }
}

Install guide

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Environment

Name	Required	Notes
PAPEX_DELEGATE_PRIVATE_KEY	No	Delegate key from Papex → Workspace → Connections (shown once). Needed for any grant. Stays on this computer. Secret.
PAPEX_RESEARCH_DRAFT_GRANT_ID	No	Grant id that allows preparing private Hypothesis, Discovery and Publication drafts.
PAPEX_RESEARCH_DRAFT_ASSIST_GRANT_ID	No	Grant id that allows reading selected private-draft context and proposing changes.
PAPEX_RECORD_ARTIFACT_GRANT_ID	No	Grant id that allows proposing supporting artifacts into a private record version.
PAPEX_ARTIFACT_FILE_CUSTODY_GRANT_ID	No	Grant id that allows uploading an explicitly selected file set into private quarantine.
PAPEX_SEAL_GRANT_ID	No	Grant id that allows DELEGATE seals of selected local files or a draft fingerprint.
PAPEX_CHECKPOINT_GRANT_ID	No	Grant id that allows DELEGATE content checkpoints of a local directory.

Papex MCP Server

Install

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