neilhanekom/redact-secrets
Detect and redact secrets in text — API keys, tokens, credentials
91
1.33x
Quality
90%
Does it follow best practices?
Impact
100%
1.33xAverage score across 2 eval scenarios
Securityby
Passed
No known issues
Evaluation results
100%
50%Redact a leaky env file before sharing
Criteria
Without context
With context
DATABASE_URL password redacted
100%
100%
GITHUB_TOKEN redacted with prefix preserved
0%
100%
SLACK_BOT_TOKEN redacted with prefix preserved
0%
100%
USER_ID UUID is NOT redacted
0%
100%
Non-sensitive values preserved
100%
100%
Line order and structure preserved
100%
100%
No extra commentary
100%
100%
100%
Redact a private key from a stack trace
Criteria
Without context
With context
BEGIN marker preserved
100%
100%
END marker preserved
100%
100%
Key body redacted
100%
100%
Body replaced with single placeholder
100%
100%
Stack trace lines preserved
100%
100%
Server fingerprint preserved
100%
100%
No extra commentary
100%
100%
- Evaluated
- Agent
- Claude
- Model
- Claude Sonnet 4.6