# Writing Substack

> |

- **Type:** Skill
- **Install:** `agentstack add skill-mshadmanrahman-pm-pilot-writing-substack`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [mshadmanrahman](https://agentstack.voostack.com/s/mshadmanrahman)
- **Installs:** 0
- **Category:** [AI & ML](https://agentstack.voostack.com/c/ai-and-ml)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [mshadmanrahman](https://github.com/mshadmanrahman)
- **Source:** https://github.com/mshadmanrahman/pm-pilot/tree/main/skills/content/writing-substack
- **Website:** https://github.com/mshadmanrahman/pm-pilot#readme

## Install

```sh
agentstack add skill-mshadmanrahman-pm-pilot-writing-substack
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Writing Substack Notes

Create Substack Notes: short, punchy, engagement-optimized.

## Trigger
"write a Substack Note", "Substack content", "Note ideas"

## Format Constraints
- **Total length**: Under 500 characters (Substack Notes limit).
- **Hook**: First line grabs attention. Bold claim, surprising stat, or provocative question.
- **Body**: 2-5 short paragraphs. One idea per paragraph. Conversational tone.
- **CTA**: End with engagement driver (question, invitation, teaser).
- **Hashtags**: 2-4 relevant hashtags suggested separately.

## Process

1. Confirm topic and angle with user.
2. Load voice profile if configured (see writing-style skill).
3. Draft Note within 500 char limit.
4. Suggest 2-4 hashtags.
5. Offer 1-2 alternate hooks if user wants options.

## Output Format

```
{Hook line}

{Body paragraph 1}

{Body paragraph 2}

{CTA}

---
Suggested hashtags: #tag1 #tag2 #tag3
Character count: {n}/500
```

## Examples

### Topic: Product management lessons

```
Most PRDs are fiction.

They describe a world where scope never creeps, timelines hold, and stakeholders agree on day one.

The best PMs I know write living docs. Updated weekly. Contradictions included.

What does your PRD process actually look like?

---
Suggested hashtags: #ProductManagement #PRD #BuildingProducts
Character count: 312/500
```

## Rules
- Count characters accurately. Hard limit 500.
- Conversational, not corporate. Write like talking to a smart friend.
- One idea per Note. If there are multiple ideas, suggest a thread.
- No clickbait. The hook should deliver on its promise.

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [mshadmanrahman](https://github.com/mshadmanrahman)
- **Source:** [mshadmanrahman/pm-pilot](https://github.com/mshadmanrahman/pm-pilot)
- **License:** MIT
- **Homepage:** https://github.com/mshadmanrahman/pm-pilot#readme

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** no
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-mshadmanrahman-pm-pilot-writing-substack
- Seller: https://agentstack.voostack.com/s/mshadmanrahman
- Browse the marketplace: https://agentstack.voostack.com/browse

---
Listed on AgentStack — the marketplace for AI agent skills and MCP servers. Every listing is security-reviewed. Creators keep 70%.