post.buzz runs on your own machine — the client starts it, so there is no endpoint to ping. 804 installs a week from npm. Last commit 24 Oct 2026.
Post, schedule, and analyze social media across 16+ platforms via the post.buzz API.
Nothing serious here today
Today is the operative word: we check post.buzz 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 postbuzz-mcp -e 'POSTBUZZ_API_KEY=<POSTBUZZ_API_KEY>' -- npx -y postbuzz-mcp{
"mcpServers": {
"postbuzz-mcp": {
"command": "npx",
"args": [
"-y",
"postbuzz-mcp"
],
"env": {
"POSTBUZZ_API_KEY": "<POSTBUZZ_API_KEY>"
}
}
}
}[mcp_servers.postbuzz-mcp]
command = "npx"
args = ["-y", "postbuzz-mcp"]
env = { POSTBUZZ_API_KEY = "<POSTBUZZ_API_KEY>" }{
"mcpServers": {
"postbuzz-mcp": {
"command": "npx",
"args": [
"-y",
"postbuzz-mcp"
],
"env": {
"POSTBUZZ_API_KEY": "<POSTBUZZ_API_KEY>"
}
}
}
}{
"servers": {
"postbuzz-mcp": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"postbuzz-mcp"
],
"env": {
"POSTBUZZ_API_KEY": "<POSTBUZZ_API_KEY>"
}
}
}
}Put your own value in place of
<POSTBUZZ_API_KEY> (post.buzz API key (Settings → API Keys, sx_live_…)).
The author’s registry entry marks it as required.
Optional settings from the registry entry, left out of the block above:
POSTBUZZ_API_URL (API base URL override (default https://post.buzz/api)).
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post.buzz — questions
Answers built from our own checks of this server.