Local-first mail, calendar, and task MCP with isolated accounts and guarded writes.
Connect Runs on your machine
claude mcp add corresync -- https://github.com/nkiyohara/corresync/releases/download/v0.9.4/corresync_0.9.4.mcpb
{
"mcpServers": {
"corresync": {
"command": "https://github.com/nkiyohara/corresync/releases/download/v0.9.4/corresync_0.9.4.mcpb",
"args": []
}
}
}
{
"mcpServers": {
"corresync": {
"command": "https://github.com/nkiyohara/corresync/releases/download/v0.9.4/corresync_0.9.4.mcpb",
"args": []
}
}
}
{
"servers": {
"corresync": {
"type": "stdio",
"command": "https://github.com/nkiyohara/corresync/releases/download/v0.9.4/corresync_0.9.4.mcpb",
"args": []
}
}
}
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Details
| Package | https://github.com/nkiyohara/corresync/releases/download/v0.9.4/corresync_0.9.4.mcpb (MCPB, stdio) |
| First published | 6 Nov 2026 |
| Last updated | 6 Nov 2026 |
| Registry name | io.github.nkiyohara/corresync |
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