ReturnCheck MCP Server
by mangelmartinezfer-hueio.github.mangelmartinezfer-hue/returncheckv1.1.0
Can this product actually be returned? The merchant's exact clause, its URL and the date.
context tax
queued
security
queued
cold start
queued
freshness
Active5d ago
Install ReturnCheck MCP server
Install in Claude Code
claude mcp add returncheck -e RETURNCHECK_API_KEY='<returncheck-api-key>' -- npx -y returncheck-mcpInstall in Cursor
{
"mcpServers": {
"returncheck": {
"command": "npx",
"args": [
"-y",
"returncheck-mcp"
],
"env": {
"RETURNCHECK_API_KEY": "<returncheck-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"returncheck": {
"command": "npx",
"args": [
"-y",
"returncheck-mcp"
],
"env": {
"RETURNCHECK_API_KEY": "<returncheck-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"returncheck": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"returncheck-mcp"
],
"env": {
"RETURNCHECK_API_KEY": "<returncheck-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"returncheck": {
"command": "npx",
"args": [
"-y",
"returncheck-mcp"
],
"env": {
"RETURNCHECK_API_KEY": "<returncheck-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| RETURNCHECK_API_KEY | — | yes | Optional API key. Without it you get the keyless free trial. |
| RETURNCHECK_URL | — | — | Service endpoint. Defaults to the hosted service; change it only if you self-host. |
| RETURNCHECK_FETCH_LOCALLY | — | — | Set to 'false' to let the service fetch the page instead of this machine. |
| RETURNCHECK_TIMEOUT_MS | — | — | Budget in milliseconds for the local page read. Defaults to 8000. |
Remote endpoints
- streamable-http
https://returncheck.m-angelmartinez-fer.workers.dev/mcp
Freshness
Active — last maintenance signal 5d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-05 · 5d ago · GitHub
Latest release
no data · GitHub
Package published
no data · npm/PyPI
Registry entry updated
2026-08-28 · 42d ago · official registry · v1.1.0
FAQ
›How do I install the ReturnCheck MCP server in Claude Code?
Run: claude mcp add returncheck -e RETURNCHECK_API_KEY='<returncheck-api-key>' -- npx -y returncheck-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does ReturnCheck require an API key?
Yes. It expects RETURNCHECK_API_KEY, of which 1 is a secret.
›Can I use ReturnCheck as a remote (hosted) MCP server?
Yes — it offers both a hosted endpoint and a local stdio package.
›Is ReturnCheck in the official MCP registry?
Yes, as io.github.mangelmartinezfer-hue/returncheck.