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Substack by Cotlet scores 63 (Good), licensed MIT and written in Python. It can be reached as a remote MCP endpoint. It does not declare tools yet. Filed under Productivity. GitHub shows 1 stars. Install configs are generated for 10 clients. Being listed in the registry is not the same as being vendor-official.
0 1 Trust score 63 of 100, Good Good trust 63 of 100 from six public signals. Nobody can buy a point.
How we score trust Where the 63 comes from 22 + 20 + 1 + 10 + 7 + 3 = 63. Each factor is capped, so no single signal can carry a listing.
Active in the official MCP registry, plus a known vendor namespace.
Registry: 22 of 30 points. How recently the repository saw a commit or release.
Maintenance: 20 of 20 points. Install Pick your client, copy the config, paste it in.
~/Library/Application Support/Claude/claude_desktop_config.json Copy { "mcpServers" : { "cotletdev-substack-api-mcp-server" : { "url" : "https://cotlet.dev/mcp/v1/substack/connect" } } } Claude Desktop Claude Code 1 / 20
GitHub stars and weekly downloads, on a log scale.
Popularity: 1 of 20 points.
A clear, OSI-style open-source license.
License: 10 of 10 points. Not archived, a secure install path, a pinned version.
Security: 7 of 10 points. A real summary, a README with depth, listed tools.
Docs: 3 of 10 points.
Environment variables This server does not declare environment variables.
Tools show up when the registry metadata or the repository README lists them. GitHub enrichment fills this in when a token is configured.
About Posts, Notes, messages, subscribers and stats for your publication.
FAQ
? What is Substack by Cotlet?Posts, Notes, messages, subscribers and stats for your publication.
? How do I install Substack by Cotlet?Pick a client above and copy the generated config. Cursor and VS Code also have a deep link when the server can run locally or remotely.
? Is Substack by Cotlet official?No. Registry-listed is not the same as vendor-official. Read the methodology for the difference.
? How is the trust score calculated?This listing scores 63 (Good). The formula is published on the methodology page. Reviews No reviews yet. Used it? Tell the next person how it went.
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