Author MCP Server runs on your own machine — the client starts it, so there is no endpoint to ping. 38 installs a week from npm. Last commit 19 May 2026.
Recall, check, search, timeline, and graph tools for fiction writers via Seizn Memory v3.
We read the source, 2 d ago · rules 995398eba69f
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
'; rm -rf /',
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const child = spawn(command, args, { detached: true, stdio: "ignore" });
const filePath = path.join(args.cwd, fmt.file);
Delete + Certify
url: "https://hooks.slack.com/services/xxx/yyy/zzz",
throw new Error('invalid_ed25519_public_key');
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Author MCP Server and you get told the day something new turns up.
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 author-mcp-server -e 'SEIZN_API_KEY=<SEIZN_API_KEY>' -- npx -y @seizn/author-mcp-server
{
"mcpServers": {
"author-mcp-server": {
"command": "npx",
"args": [
"-y",
"@seizn/author-mcp-server"
],
"env": {
"SEIZN_API_KEY": "<SEIZN_API_KEY>"
}
}
}
}
[mcp_servers.author-mcp-server]
command = "npx"
args = ["-y", "@seizn/author-mcp-server"]
env = { SEIZN_API_KEY = "<SEIZN_API_KEY>" }
{
"mcpServers": {
"author-mcp-server": {
"command": "npx",
"args": [
"-y",
"@seizn/author-mcp-server"
],
"env": {
"SEIZN_API_KEY": "<SEIZN_API_KEY>"
}
}
}
}
{
"servers": {
"author-mcp-server": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@seizn/author-mcp-server"
],
"env": {
"SEIZN_API_KEY": "<SEIZN_API_KEY>"
}
}
}
}
Put your own value in place of
<SEIZN_API_KEY> (Bearer token from https://seizn.com/dashboard/account/api-keys).
The author’s registry entry marks it as required.
Optional settings from the registry entry, left out of the block above:
SEIZN_API_BASE_URL (Override the API base URL (default: https://seizn.com/api/v1)).
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Cloud memory for AI agents and teams — save, search, recall.
Cognitive memory for AI agents — semantic recall, knowledge graph, and contradiction detection
Answers built from our own checks of this server.