Find and triage hard-coded secrets, tokens, and credentials in source and build artifacts before ship (CWE-798 / A07:2021 adjacent).
Scanned 9/22/2026
Install to Claude Code
npx -y skills add awarexone/AXguard --skill secrets-detection --agent claude-codeInstalls into .claude/skills of the current project.
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---
name: secrets-detection
description: Find and triage hard-coded secrets, tokens, and credentials in source and build artifacts before ship (CWE-798 / A07:2021 adjacent).
version: "1.0.0"
author: AwareXone
license: MIT
domain: infrastructure
subcategory: secrets
tags: [secrets, credentials, cwe-798]
frameworks:
cwe: [CWE-798]
owasp_top10: [A07:2021]
owasp_api_top10: []
owasp_llm_top10: []
owasp_wstg: []
owasp_asvs: []
mitre_attack: []
mitre_atlas: []
nist_csf: []
nist_ai_rmf: []
related_skills: [supply-chain-security, cloud-security, security-triage, security-remediation]
related_commands: [/axguard-secrets, /axguard-audit]
related_rules: [secrets.]
references:
- https://cwe.mitre.org/data/definitions/798.html
- https://owasp.org/Top10/A07_2021-Identification_and_Authentication_Failures/
last_reviewed: "2026-09-15"
---
# Secrets Detection
## Purpose
Detect credentials committed to repositories or artifacts and drive safe rotation + removal workflows.
## When to Use
- Pre-ship / PR review
- After `axguard` `secrets.*` hits
- Incident suspicion of leaked keys
## When Not to Use
- Scanning systems without authorization
- Printing full live secrets into chat/logs (always redact)
## Analysis Workflow
1. Run `axguard scan` / `audit`; collect `secrets.*`.
2. Classify: cloud keys, GitHub/Slack tokens, PEM private keys, generic API keys.
3. Decide if value is a real secret vs fixture/example (`EXAMPLE`, `changeme`, obviously fake).
4. If real: treat as incident — rotate first, then remove from git history if needed.
5. Check build artifacts and client bundles, not only server source.
## Evidence Requirements
- File:line
- Secret class (not full value)
- Whether it appears active (best-effort; do not exercise stolen creds against third parties)
## False Positive Controls
- Documented placeholders in fixtures
- Public test keys clearly marked
- `.env.example` with empty values
## Remediation
- Remove secret; rotate at provider
- Load via env / secret manager
- Add pre-commit secret scanning
- Ensure CI does not echo secrets
## Verification
Confirm file gone, rotation done, `axguard` no longer flags the live material, history cleaned if it was committed.
## Framework Mapping
- CWE-798
- OWASP A07:2021 (auth failures — credential exposure contributes)
## References
- https://cwe.mitre.org/data/definitions/798.html
- https://owasp.org/Top10/A07_2021-Identification_and_Authentication_Failures/
## Research Provenance
Primary: CWE-798; OWASP Top 10:2021 A07 (2026-09-15).
Internal: AXGuard `rules/secrets.json`.
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