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mcp/skillhub

Substack MCP Server

by adelaidasofiaio.github.adelaidasofia/substack-mcpv0.1.0

FastMCP server for Substack — publish Notes and posts, pull analytics, manage drafts, pluggable…

0stdioofficial registry

context tax

queued

security

queued

cold start

queued

freshness

Active4d ago

Install Substack MCP server

No published package or hosted endpoint yet — see the repository README for build-from-source instructions.

Configuration

VariableRequiredSecretDescription
SUBSTACK_SID_COOKIEyesyesAuth cookie extracted via browser dev tools

Freshness

Active — last maintenance signal 4d ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    2026-10-05 · 4d ago · GitHub

  2. Latest release

    2026-05-25 · 5mo ago · GitHub · v0.2.0

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-05-20 · 5mo ago · official registry · v0.1.0

FAQ

›Does Substack require an API key?

Yes. It expects SUBSTACK_SID_COOKIE, of which 1 is a secret.

›Can I use Substack as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Substack in the official MCP registry?

Yes, as io.github.adelaidasofia/substack-mcp.

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