prinfer MCP Server
by clockblockerio.github.clockblocker/prinferv3.4.0
TypeScript inferred types, completions and type errors for AI coding agents
context tax
pending
security
pending
cold start
pending
freshness
pending
Our reading of prinfer, from the data
prinfer is an MCP server from clockblocker, listed in the official MCP Registry.
We haven't measured its tool list yet, so its token cost is unknown.
It runs locally on your machine over stdio.
Install prinfer MCP server
Install in Claude Code
claude mcp add prinfer -- npx -y prinfer mcpInstall in Cursor
{
"mcpServers": {
"prinfer": {
"command": "npx",
"args": [
"-y",
"prinfer",
"mcp"
]
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"prinfer": {
"command": "npx",
"args": [
"-y",
"prinfer",
"mcp"
]
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"prinfer": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"prinfer",
"mcp"
]
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"prinfer": {
"command": "npx",
"args": [
"-y",
"prinfer",
"mcp"
]
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| PRINFER_BACKEND | — | — | Backend for the hover and diagnostics tools. Use typescript6 if the native TypeScript 7 backend fails in your project. |
| PRINFER_COMPILER | — | — | Which TypeScript compilers to use: prinfer's bundled ones, the project's own (typescript 5.0 to 6.x; typescript 7 or @typescript/native-preview), or auto: the project's when supported, else bundled. |
Freshness
Not enough public signals yet to judge maintenance.
Last commit (default branch)
2026-10-10 · 8d ago · GitHub
Latest release
2026-10-10 · 8d ago · GitHub · v4.0.0
Package published
no data · npm/PyPI
Registry entry updated
2026-10-10 · 8d ago · official registry · v3.4.0
FAQ
›How do I install the prinfer MCP server in Claude Code?
Run: claude mcp add prinfer -- npx -y prinfer mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does prinfer require an API key?
No required environment variables are declared in its published metadata.
›Can I use prinfer as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is prinfer in the official MCP registry?
Yes, as io.github.clockblocker/prinfer.
Sources and method
- Official MCP Registry entry
- updated 2026-10-10
- GitHub repository
- fetched 2026-10-19
- 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. Spot an error? Request a correction or claim the listing.