Asciinema Analyzer
Analyzes ASCII art sequences from AsciiMemes, identifying patterns and elements for creative inspiration or data extraction.
Install on your platform
We auto-selected Claude Code based on this skill’s supported platforms.
Run in terminal (recommended)
claude mcp add asciinema-analyzer npx -- -y @trustedskills/asciinema-analyzer
Or manually add to ~/.claude/settings.json
{
"mcpServers": {
"asciinema-analyzer": {
"command": "npx",
"args": [
"-y",
"@trustedskills/asciinema-analyzer"
]
}
}
}Requires Claude Code (claude CLI). Run claude --version to verify your install.
About This Skill
What it does
This skill processes asciinema recording files to extract and analyze terminal session data. It enables AI agents to understand command sequences, output logs, and execution timelines stored in .cast or .tar formats.
When to use it
- Reviewing complex debugging sessions where standard text logs are insufficient.
- Automating the analysis of repetitive deployment workflows captured in recordings.
- Extracting specific commands or error messages from long-running terminal sessions.
- Converting visual terminal history into structured data for further processing.
Key capabilities
- Parses
asciinemarecording files (.cast,.tar) directly. - Extracts command inputs, timestamps, and corresponding outputs.
- Structures unstructured terminal logs into readable formats.
- Identifies session metadata including duration and command counts.
Example prompts
- "Analyze this asciinema recording to find where the database connection failed."
- "Extract all
dockercommands run in this session along with their exit codes." - "Summarize the key steps taken during this system reboot process from the recording file."
Tips & gotchas
Ensure the input file is a valid .cast or .tar archive generated by asciinema; plain text logs will not work. Large recordings may require chunking if the AI agent has context window limits for processing the entire session at once.
Tags
TrustedSkills Verification
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Security Audits
| Gen Agent Trust Hub | Pass |
| Socket | Pass |
| Snyk | Pass |
🌐 Community
Passed automated security scans.