# substack-vault

> substack-vault — flap4fun-substack-vault. Use this tool when you need to organize and analyze Substack newsletters, as it ingests emails from Zoho Mail, archives them locally, and provides search and topic analysis capabilities to compare articles across authors. It solves problems of information overload and discovery, enabling users to efficiently read and compare newsletters. Ideal for researchers, writers, or enthusiasts seeking to extract insights from Substack content.

Canonical page: https://skillsregistry.net/skills/flap4fun-substack-vault  
JSON: https://api.skillsregistry.net/v1/skills/flap4fun-substack-vault

## Description

MCP server that ingests Substack newsletters from Zoho Mail, archives them locally, and provides search and cross-author topic analysis tools for reading and comparing articles.

## Trust

- **Trust score (0–1):** 0.39
- **Verification tier:** scanned
- **Last scanned:** 2026-08-29

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** search
- **Updated:** 2026-08-29

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/ntbyfw9b4o)
- **Repository:** <https://github.com/flap4fun/substack-vault>

## 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": "flap4fun-substack-vault"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/flap4fun-substack-vault` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/flap4fun-substack-vault/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