Doc77 — Local document preview, management & AI agent. Markdown/PDF/Office preview, lightweight editing, MCP server with approval workflow, offline translation en↔zh, multilingual UI (English/中文). Open-source, cross-platform, zero-config.
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Quick Install
Copy the config for your editor. Some servers may need additional setup — check the README.
Add to claude_desktop_config.json:
{
"mcpServers": {
"doc77": {
"command": "npx",
"args": [
"-y",
"xyy277/doc77"
]
}
}
}
Run in terminal:
claude mcp add doc77 npx -y xyy277/doc77
Add to .cursor/mcp.json:
{
"mcpServers": {
"doc77": {
"command": "npx",
"args": [
"-y",
"xyy277/doc77"
]
}
}
}
README Excerpt
<p align="center"> <img src="packages/core/src/web/assets/logo.svg" width="100" alt="Doc77"> </p> <p align="center"> <a href="https://github.com/xyy277/doc77/actions"><img src="https://github.com/xyy277/doc77/actions/workflows/ci.yml/badge.svg" alt="CI"></a> <a href="https://www.npmjs.com/package/idoc77"><img src="https://img.shields.io/npm/v/idoc77" alt="npm"></a>
Topics
clicross-platformdocument-viewerdocumentationfreeknowledge-baselan-sharinglocal-firstmarkdownmcp-servernodejsopen-sourcepdf-viewertypescriptweb-dashboard