Local multi-channel message emulator for E2E testing, with MCP tools for LLM agents.
Connect Runs on your machine
claude mcp add mockpost -e MOCKPOST_URL=<MOCKPOST_URL> -- uvx mockpost==0.3.0
{
"mcpServers": {
"mockpost": {
"command": "uvx",
"args": [
"mockpost==0.3.0"
],
"env": {
"MOCKPOST_URL": "<MOCKPOST_URL>"
}
}
}
}
{
"mcpServers": {
"mockpost": {
"command": "uvx",
"args": [
"mockpost==0.3.0"
],
"env": {
"MOCKPOST_URL": "<MOCKPOST_URL>"
}
}
}
}
{
"servers": {
"mockpost": {
"type": "stdio",
"command": "uvx",
"args": [
"mockpost==0.3.0"
],
"env": {
"MOCKPOST_URL": "<MOCKPOST_URL>"
}
}
}
}
Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
MOCKPOST_URLOptional | Base URL of the MockPost HTTP service (default http://localhost:8090) |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 24 Aug 2026 |
| Last updated | 24 Aug 2026 |
| Registry name | io.github.reiarseni/mockpost |
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