Draft, check and publish posts to X and Bluesky via PostSail. Dry runs by default.
Connect Runs on your machine
claude mcp add postsail -e POSTSAIL_API_KEY=<POSTSAIL_API_KEY> -e POSTSAIL_MCP_ALLOW_PUBLISH=<POSTSAIL_MCP_ALLOW_PUBLISH> -- https://github.com/turgutsonmez/postsail-examples/releases/download/v0.1.1/postsail-mcp.mcpb
{
"mcpServers": {
"postsail": {
"command": "https://github.com/turgutsonmez/postsail-examples/releases/download/v0.1.1/postsail-mcp.mcpb",
"args": [],
"env": {
"POSTSAIL_API_KEY": "<POSTSAIL_API_KEY>",
"POSTSAIL_MCP_ALLOW_PUBLISH": "<POSTSAIL_MCP_ALLOW_PUBLISH>"
}
}
}
}
{
"mcpServers": {
"postsail": {
"command": "https://github.com/turgutsonmez/postsail-examples/releases/download/v0.1.1/postsail-mcp.mcpb",
"args": [],
"env": {
"POSTSAIL_API_KEY": "<POSTSAIL_API_KEY>",
"POSTSAIL_MCP_ALLOW_PUBLISH": "<POSTSAIL_MCP_ALLOW_PUBLISH>"
}
}
}
}
{
"servers": {
"postsail": {
"type": "stdio",
"command": "https://github.com/turgutsonmez/postsail-examples/releases/download/v0.1.1/postsail-mcp.mcpb",
"args": [],
"env": {
"POSTSAIL_API_KEY": "<POSTSAIL_API_KEY>",
"POSTSAIL_MCP_ALLOW_PUBLISH": "<POSTSAIL_MCP_ALLOW_PUBLISH>"
}
}
}
}
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 |
|---|---|
POSTSAIL_API_KEYRequired, secret | PostSail API key (dashboard > API). |
POSTSAIL_MCP_ALLOW_PUBLISHOptional | 1 lets the server publish after a dry run. Default: dry runs only. |
Details
| Package | https://github.com/turgutsonmez/postsail-examples/releases/download/v0.1.1/postsail-mcp.mcpb (MCPB, stdio) |
| First published | 13 Nov 2026 |
| Last updated | 13 Nov 2026 |
| Registry name | app.postsail/postsail |
More other servers See all
Listing data from the official MCP registry. Status and tools from NestDaddy's daily check. Browse all MCP servers.
