Viewer MCP Server
MCP server that exposes Nutrient Web SDK documentation, guides, examples, changelog, and API type declarations to compatible clients
context tax
pending
security
pending
cold start
pending
freshness
pending
Our reading of Viewer, from the data
Viewer is a documentation MCP server from pspdfkit.
We haven't measured its tool list yet, so its token cost is unknown.
It runs locally on your machine over stdio.
Install Viewer MCP server
Install in Claude Code
claude mcp add viewer -- npx -y @nutrient-sdk/viewer-mcpInstall in Cursor
{
"mcpServers": {
"viewer": {
"command": "npx",
"args": [
"-y",
"@nutrient-sdk/viewer-mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"viewer": {
"command": "npx",
"args": [
"-y",
"@nutrient-sdk/viewer-mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"viewer": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@nutrient-sdk/viewer-mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"viewer": {
"command": "npx",
"args": [
"-y",
"@nutrient-sdk/viewer-mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Freshness
Not enough public signals yet to judge maintenance.
Last commit (default branch)
no data · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry
How it compares in Documentation
Against the most-starred documentation servers we index. Token cost is per model turn, measured from each server's live tool list.
| Server | Stars | Tools | Tokens / turn | Freshness | Runs |
|---|---|---|---|---|---|
| Viewer (this) | — | — | not measured | — | local |
| Context7 | 63,264 | 2 | 1,188 | Active | local + hosted |
| Context7 | 63,264 | — | not measured | Active | — |
| Docs | 28,892 | — | not measured | Active | local |
| React Spectrum | 15,963 | — | not measured | Active | local |
| Docs | 12,599 | — | not measured | Active | local |
FAQ
›How do I install the Viewer MCP server in Claude Code?
Run: claude mcp add viewer -- npx -y @nutrient-sdk/viewer-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Viewer require an API key?
No required environment variables are declared in its published metadata.
›Can I use Viewer as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Viewer in the official MCP registry?
No. It was indexed from npm.
Sources and method
- Package registry (npm / PyPI)
- listed
- Last checked against all sources
- 2026-10-19
The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Editorial standards are owned by Ramachandra Vikas Chamarthi, Founder & AI HPC Architect. Spot an error? Request a correction or claim the listing.
Alternatives to Viewer
Other documentation MCP servers.
Context7ActiveUp-to-date code documentation for LLMs and AI code editors.
Context7ActiveContext7 MCP - Up-to-date Docs For Any Cursor Prompt
DocsActiveProvides AI assistants with direct access to Mastra.ai's complete knowledge base.
React SpectrumActiveMCP server for React Spectrum (S2) documentation
DocsActiveStdio proxy for the hosted assistant-ui documentation MCP server
GitSlowingGeneric remote server that provides documentation for any GitHub repository or project.