Substack MCP Server
Spec Support Unverified Confidence: Good (0.85)Substack MCP Server is an MCP server published by conorbronsdon; its MCP spec-revision support has not been verified yet. Last verified 2026-08-07.
Does Substack MCP Server support the current MCP specification (2026-07-28)?
Undetermined. We have not verified which MCP specification revision Substack MCP Server supports (as of 2026-08-07).
Is Substack MCP Server a first-party (official) MCP server?
Undetermined. We have not verified the publisher relationship for Substack MCP Server (as of 2026-08-07).
How do I connect to Substack MCP Server?
Substack MCP Server is available via the package npm:@conorbronsdon/substack-mcp, the official MCP Registry under io.github.conorbronsdon/substack-mcp, the source repository at https://github.com/conorbronsdon/substack-mcp. Authentication: unknown. Transports: stdio.
When were Substack MCP Server's facts last verified?
2026-08-07. Each fact on this page links to the sources used to verify it.
Substack MCP server: posts are draft-only by design; short-form Notes publish immediately.
How widely adopted is Substack MCP Server?
Not ranked in The MCP 500: insufficient public data (coverage floor not met) (snapshot ). The Adoption Index measures public signals only; it says nothing about quality.
How was this verified, and what are the sources?
Verified · method: registry-record
· confidence 0.85 (Good).