[daily secrets] February 5, 2026 - Comprehensive Secrets Audit

[github-actions[bot]]

📊 Executive Summary

Analysis Date: February 5, 2026
Workflow Files Analyzed: 145
Run: §21723648347

• Total Secret References: 3,078 (secrets.*)
• GitHub Token References: 290 (github.token)
• Unique Secret Types: 23
• Workflows with Redaction: 145 (100%)
• Workflows with Permissions: 145 (100%)

🔑 Top 10 Secrets by Usage

Rank	Secret Name	Occurrences	% of Total
1	GITHUB_TOKEN	1,507	27.6%
2	GH_AW_GITHUB_TOKEN	1,339	24.5%
3	GH_AW_GITHUB_MCP_SERVER_TOKEN	737	13.5%
4	COPILOT_GITHUB_TOKEN	470	8.6%
5	CLAUDE_CODE_OAUTH_TOKEN	175	3.2%
6	ANTHROPIC_API_KEY	175	3.2%
7	OPENAI_API_KEY	71	1.3%
8	CODEX_API_KEY	71	1.3%
9	TAVILY_API_KEY	19	0.3%
10	NOTION_API_TOKEN	8	0.1%

Total References Counted: 5,453

View All 23 Secret Types

Secret Name	Count
GITHUB_TOKEN	1,507
GH_AW_GITHUB_TOKEN	1,339
GH_AW_GITHUB_MCP_SERVER_TOKEN	737
COPILOT_GITHUB_TOKEN	470
CLAUDE_CODE_OAUTH_TOKEN	175
ANTHROPIC_API_KEY	175
OPENAI_API_KEY	71
CODEX_API_KEY	71
TAVILY_API_KEY	19
NOTION_API_TOKEN	8
GH_AW_PROJECT_GITHUB_TOKEN	6
BRAVE_API_KEY	6
GH_AW_AGENT_TOKEN	4
SENTRY_OPENAI_API_KEY	3
SENTRY_ACCESS_TOKEN	3
DD_SITE	3
DD_APPLICATION_KEY	3
DD_API_KEY	3
CONTEXT7_API_KEY	3
AZURE_TENANT_ID	3
AZURE_CLIENT_SECRET	3
AZURE_CLIENT_ID	3
SLACK_BOT_TOKEN	1

🛡️ Security Posture

✅ Protection Mechanisms

Mechanism	Status	Coverage
Redaction System	🟢 Active	145/145 workflows (100%)
Token Cascades	🟢 Active	447 fallback chains
Permission Blocks	🟢 Active	145/145 workflows (100%)
GitHub Event Usage	🟡 Monitored	1,783 references

Token Cascade Pattern: All workflows with GitHub MCP server access use the triple-fallback pattern:

secrets.GH_AW_GITHUB_MCP_SERVER_TOKEN || secrets.GH_AW_GITHUB_TOKEN || secrets.GITHUB_TOKEN

This ensures graceful degradation when specialized tokens are unavailable.

Security Checks

✅ No Secrets in Job Outputs - Verified zero instances of secrets exposed through job outputs
🟡 GitHub Event References - 1,783 instances of github.event.* usage across workflows (expected for workflow context)
✅ Universal Redaction - 100% of workflows have secret redaction steps enabled
✅ Explicit Permissions - 100% of workflows define permission blocks

🎯 Key Findings

1. GitHub Authentication Dominance: GitHub-related secrets account for 65.7% of all references (3,583/5,453), demonstrating heavy reliance on GitHub API access
2. Excellent Security Baseline: 100% coverage of both redaction and permissions indicates strong security-first design
3. Token Cascade Adoption: 447 instances of the triple-fallback pattern show consistent implementation of token resilience
4. Diverse Integration Landscape: 23 unique secret types span 9 different platforms (GitHub, Anthropic, OpenAI, Codex, Tavily, Notion, DataDog, Azure, Slack)
5. Long Tail Distribution: 13 secrets (57%) have very low usage (≤3 references), suggesting specialized workflow needs

📈 Distribution Analysis

Secret Type Categories:

• GitHub Authentication (4 types): 4,053 references (74.3%)
• AI/ML Services (4 types): 492 references (9.0%)
• Search & Discovery (2 types): 25 references (0.5%)
• Monitoring & Observability (4 types): 9 references (0.2%)
• Cloud & Identity (3 types): 9 references (0.2%)
• Other Services (2 types): 9 references (0.2%)

Usage Pattern: Power law distribution with top 3 secrets representing 65.7% of all usage

💡 Recommendations

1. Monitor Token Cascade Fallback Usage - Track which workflows fall back to GITHUB_TOKEN vs using specialized tokens to identify permission gaps
2. Review Low-Usage Secrets - Audit the 13 secrets with ≤3 references to verify they're still needed and properly documented
3. Document Secret Lifecycle - Create a reference guide for when to use each GitHub token type (GH_AW_GITHUB_MCP_SERVER_TOKEN vs GH_AW_GITHUB_TOKEN vs GITHUB_TOKEN)
4. Secret Rotation Planning - Consider rotation schedules for high-usage secrets, particularly the top 4 (4,053 references)
5. Continue Security Excellence - Maintain 100% coverage for redaction and permissions as workflows are added/modified

📖 Reference Documentation

For detailed information about secret usage patterns:

• Specification: scratchpad/secrets-yml.md
• Redaction System: actions/setup/js/redact_secrets.cjs
• Safe Outputs: actions/setup/js/safe_outputs_tools.json

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Report Generated: 2026-02-05 18:32 UTC
Next Report: 2026-02-06 (automated daily schedule)

AI generated by Daily Secrets Analysis Agent

• expires on Feb 8, 2026, 6:38 PM UTC

[github-actions[bot]]

This discussion was automatically closed because it expired on 2026-02-08T18:38:16.654Z.

Closed by Workflow