matthartman/ghost-pepper

100% private on-device voice models for speech-to-text and meeting transcription on macOS

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Summary Information

Updated 22 minutes ago
Added to GitGenius on September 21st, 2026
Created on March 20th, 2026
Open Issues & Pull Requests: 70 (+0)
GitHub issues: Enabled
Number of forks: 187
Total Stargazers: 3,188 (+0)
Total Subscribers: 8 (+0)

Repository Insights (GitGenius)

Median issue/PR response: 34.8 hours
Mean response time: 5.0 days
90th percentile: 15.1 days
Tracked items: 61

How this project is maintained

Roughly one issue in three opened in the past year never receives a reply. 100% of open issues come from outside the core team, so the backlog reflects real-world use rather than internal planning. 68% of tracked open issues have had no activity in three months, so the open count overstates what is actively being worked. Only 40% of issues opened in the past year have been closed. Three people close 87% of everything that gets resolved.

Charts & Analytics

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Issue Activity (beta)

Open issues: 56
New in 7 days: 2
Closed in 7 days: 0
Avg open age: 117 days
Stale 30+ days: 52
Stale 90+ days: 35

Recent activity

Opened in 7 days: 1
Closed in 7 days: 0
Comments in 7 days: 0
Events in 7 days: 0

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Detailed Description

Ghost Pepper is a macOS application that provides on-device speech-to-text and meeting transcription using private voice models.

The tool solves the problem of transcribing speech while keeping audio data entirely local to the user's machine, avoiding transmission to cloud services. It accomplishes this by running voice models directly on the device, ensuring that no audio or transcription data leaves the user's computer. This approach eliminates privacy concerns associated with cloud-based transcription services while maintaining the ability to process speech in real time.

Ghost Pepper is suited for macOS users who prioritize privacy in their transcription workflows, whether for personal note-taking, meeting documentation, or other speech-to-text tasks. It works best for users with compatible Apple hardware capable of running on-device machine learning models. The tool is particularly valuable for professionals handling sensitive information who cannot rely on cloud transcription services due to privacy or compliance requirements.

The project shows active development with regular commits addressing bug fixes and feature improvements. The codebase demonstrates attention to code quality through consistent refactoring and optimization of the transcription pipeline. Development activity indicates ongoing maintenance of the application's core functionality and responsiveness to user-reported issues.