# Substack MCP Server

> Use this tool when you need to programmatically manage Substack content, such as creating and publishing posts, uploading images, and utilizing specialized features like live blogging. It solves problems like streamlining content creation and distribution, and automating publishing workflows. The Substack MCP Server takes in commands and content from MCP-compatible AI tools and outputs published posts and managed content on Substack.

Canonical page: https://skillsregistry.net/skills/jessicaruthabbott-my-substack-mcp  
JSON: https://api.skillsregistry.net/v1/skills/jessicaruthabbott-my-substack-mcp

## Description

Enables programmatic management of Substack content, including creating drafts, publishing posts, and uploading images. It supports specialized features like live blogging and posting to Substack Notes through MCP-compatible AI tools.

## Trust

- **Trust score (0–1):** 0.90
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** media
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/pf8nljel6n)
- **Repository:** <https://github.com/jessicaruthabbott/my-substack-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "jessicaruthabbott-my-substack-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/jessicaruthabbott-my-substack-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/jessicaruthabbott-my-substack-mcp/pull`

---
SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt