tmphost MCP

Provides tools for AI agents to upload, download, list, and manage ephemeral static files via temporary public URLs. Supports text and binary content, folder expiration management, and PIN-based access control for secure sharing.

Visit Contextual, Inc.

Endpoint and access

OAuth sign-in: the first time you connect, your client opens the vendor's own authorization prompt in a browser.

Community listingStreamable HTTPOAuth sign-inEndpoint checked 2026-11-01Published by Contextual, Inc.

You need:Add it to any MCP client; clients that support OAuth open the browser to sign in through app.tmphost.io the first time they connect.

MCP endpoint (Streamable HTTP)

https://mcp.tmphost.io/mcp

Vendor documentation

What you can do with it

Upload HTML reports or prototypes as temporary public links
Download files as base64 or text content for agent processing
List files in a folder with URLs and expiry times
Extend folder expiration or add PIN protection

Source and maintenance

Community listingRegistry 0.1.3

mcp-registry: io.github.tmphost/tmphost@0.1.3 Source repository Project website

Maintenance checked: Nov 1, 2026, 1:03 PM UTC

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

30-day availability

Aggregated from read-only remote checks; this is not a tool-execution or security guarantee.

Successful checks: 1 of 1 (100%)
Average latency: 253 ms
95th percentile latency: 253 ms

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

Nov 1, 2026, 1:14 PM UTC · probe · passed · 253 ms · metadata changed · refuses unauthenticated initialize (HTTP 401)

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers the remote server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http tmphost-mcp https://mcp.tmphost.io/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add tmphost-mcp --url https://mcp.tmphost.io/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable tmphost-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "tmphost-mcp": {
      "url": "https://mcp.tmphost.io/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure).

Cline configuration

{
  "mcpServers": {
    "tmphost-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.tmphost.io/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start tmphost-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "tmphost-mcp": {
      "type": "http",
      "url": "https://mcp.tmphost.io/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http tmphost-mcp https://mcp.tmphost.io/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "tmphost-mcp": {
      "url": "https://mcp.tmphost.io/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "tmphost-mcp": {
      "serverUrl": "https://mcp.tmphost.io/mcp"
    }
  }
}

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