Hacesfalta MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 45 installs a week from npm. Last commit 21 Jul 2026.
Search volunteer opportunities across Spain via hacesfalta.org
Nothing serious here today
Today is the operative word: we check Hacesfalta MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add hacesfalta-mcp -e 'HACESFALTA_API_URL=<HACESFALTA_API_URL>' -e 'HACESFALTA_API_KEY=<HACESFALTA_API_KEY>' -- npx -y @hacesfalta/mcp-server{
"mcpServers": {
"hacesfalta-mcp": {
"command": "npx",
"args": [
"-y",
"@hacesfalta/mcp-server"
],
"env": {
"HACESFALTA_API_KEY": "<HACESFALTA_API_KEY>",
"HACESFALTA_API_URL": "<HACESFALTA_API_URL>"
}
}
}
}[mcp_servers.hacesfalta-mcp]
command = "npx"
args = ["-y", "@hacesfalta/mcp-server"]
env = { HACESFALTA_API_URL = "<HACESFALTA_API_URL>", HACESFALTA_API_KEY = "<HACESFALTA_API_KEY>" }{
"mcpServers": {
"hacesfalta-mcp": {
"command": "npx",
"args": [
"-y",
"@hacesfalta/mcp-server"
],
"env": {
"HACESFALTA_API_KEY": "<HACESFALTA_API_KEY>",
"HACESFALTA_API_URL": "<HACESFALTA_API_URL>"
}
}
}
}{
"servers": {
"hacesfalta-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@hacesfalta/mcp-server"
],
"env": {
"HACESFALTA_API_KEY": "<HACESFALTA_API_KEY>",
"HACESFALTA_API_URL": "<HACESFALTA_API_URL>"
}
}
}
}Put your own values in place of
<HACESFALTA_API_URL> (Base URL of the HaceFalta API), <HACESFALTA_API_KEY> (API key for authenticating with the HaceFalta API).
The author’s registry entry marks them as required.
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Hacesfalta MCP — questions
Answers built from our own checks of this server.