python-substack: Write and safely manage Substack drafts from Markdown with Python, CLI, and MCP

by ma2za · MCP Server · ★ 182

Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h

Security audit verdict: SAFE · quality 73/100

None of the 42 rules matched — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against 42 published rules built on the SlowMist agent-security taxonomy, refreshed every 8 hours.

The quality score combines nine heuristic checks of the repo and its README: completeness, clarity, specificity, examples, structure, agent readiness, step-by-step content, instruction quality and security notes. It rates how well the project explains itself to an agent, not the code.

api-wrapperautomationclicommand-line-tooldraft-managementmarkdownmcpnewsletternewsletter-automationpublishing

Quick Facts

Stars182
Forks34
LanguagePython
CategoryMCP Server
LicenseMIT
Quality Score73/100
Last Updated2026-11-02
Created2022-06-26
Platformscli, mcp, python
Est. Tokens~15k

About python-substack

Python Substack This is an unofficial library providing a Python interface for Substack. I am in no way affiliated with Substack. Installation You can install python-substack using: $ pip install python-substack For the MCP server tools, install the extra dependency set: $ poetry install --with mcp NOTE: We had to upgrade the package requirements to support Python 3.10 because 3.9 is basically...

python-substack alternative? Top 6 similar tools

Looking for a python-substack alternative? If you're comparing python-substack with other mcp server tools, these 6 projects are the closest alternatives on Agent Skills Hub — ranked by topic overlap, star count, and community traction.

  • substack-mcp by marcomoauro · ⭐ 71

    A Model Context Protocol (MCP) Server for Substack enabling LLM clients to interact with Substack's API for au

  • AutoRedTeam-Orchestrator by Coff0xc · ⭐ 263

    MCP-native security automation workbench (SDK + CLI + MCP) — authorized testing + static AI/MCP attack-surface

  • kinocut by KyaniteLabs · ⭐ 245

    Guardrailed video editing MCP server for AI agents. FFmpeg, Hyperframes, repurposing tools, Python client, and

  • mcp-video by KyaniteLabs · ⭐ 72

    Guardrailed video editing MCP server for AI agents. FFmpeg, Hyperframes, repurposing tools, Python client, and

  • bash4llm by kamaludu · ⭐ 65

    Runtime-free Bash-first wrapper for LLM APIs. Groq-native, extensible to Gemini/Mistral/HuggingFace. Secure, a

  • cupertino by mihaelamj · ⭐ 841

    A local Apple Documentation crawler and MCP server. Written in Swift.

More MCP Server Tools

Explore other popular mcp server tools:

View all MCP Server tools →

Popular Python Agent Tools

How this security grade is produced

Grades come from a rule-based scan built on the SlowMist agent-security taxonomy: 42 published rules, covering credential harvesting, data exfiltration, curl | sh installers and more. It is a first-layer scan, not a manual audit — we say so rather than overstate it.

The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.

Sources & who's responsible:

View on GitHub → Browse MCP Server tools