psycho-baller/letterly-update-subscription
skills/letterly-update-subscription/SKILL.md
Start a new 7-day Letterly free trial and immediately cancel to avoid charges. Use when asked to reset or update the Letterly trial.
content-media
Updated May 21, 2026
$ install --global
skillsauthnpx skillsauth add psycho-baller/ai-agents-config letterly-update-subscriptionInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: May 21, 2026, 5:39 AM106.3s2 files scanned
SKILL.md
- name:
- letterly-update-subscription
- version:
- 1.0.0
- description:
- Start a new 7-day Letterly free trial and immediately cancel to avoid charges. Use when asked to reset or update the Letterly trial.
Letterly Update Subscription
This skill automates the management of your Letterly subscription to leverage the 7-day free trial safely.
Workflow Summary
- Trial Start:
- Navigates to
web.letterly.app. - Identifies the "Start 7-day trial" pop-up.
- Redirects to Stripe Checkout and attempts to click the "Start trial" confirmation.
- Navigates to
- Immediate Cancellation:
- Navigates back to Letterly Settings.
- Finds the "Manage Subscription" or "Billing" link.
- Redirects to Stripe Billing Portal and attempts to click "Cancel plan" to prevent future charges.
Usage
To trigger the automation, simply tell the model: "Start a new 7-day trial on Letterly" or "Reset my trial on Letterly".
Manual Execution
If you need to run it manually:
# Ensure you are in the skills directory
cd ai-agents-config/skills/
.venv/bin/python letterly-update-subscription/scripts/subscription_manager.py
Requirements
- Persistent Login: The script uses a persistent browser profile. You must have logged in to Letterly once through this agent for the session to be active.
- Stripe Account: Your payment details should ideally be saved or pre-filled in Stripe for the automation to be fully seamless. If not, the script will wait for your manual interaction.
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