Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add Morningstar202604/awesome-skillkit --skill env-secrets-managergit clone --depth 1 https://github.com/Morningstar202604/awesome-skillkitWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/morningstar202604/awesome-skillkit/env-secrets-manager)<a href="https://agentmods.dev/skills/morningstar202604/awesome-skillkit/env-secrets-manager"><img src="https://agentmods.dev/badge/skills/morningstar202604/awesome-skillkit/env-secrets-manager/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/morningstar202604/awesome-skillkit/env-secrets-manager"><img src="https://agentmods.dev/badge/skills/morningstar202604/awesome-skillkit/env-secrets-manager.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00059 | $0.01301 |
| Opus 5 | $0.00030 | $0.00651 |
| Sonnet 5 | $0.00012 | $0.00260 |
| Haiku 4.5 | $0.00006 | $0.00130 |
Grade A, and why
env-secrets-manager scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 9d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 185 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Env & Secrets Manager
Tier: POWERFUL Category: Engineering Domain: Security / DevOps / Configuration Management
Overview
Manage environment-variable hygiene and secrets safety across local development and production workflows. This skill focuses on practical auditing, drift awareness, and rotation readiness.
Core Capabilities
.envand.env.examplelifecycle guidance- Secret leak detection for repository working trees
- Severity-based findings for likely credentials
- Operational pointers for rotation and containment
- Integration-ready outputs for CI checks
When to Use
- Before pushing commits that touched env/config files
- During security audits and incident triage
- When onboarding contributors who need safe env conventions
- When validating that no obvious secrets are hardcoded
Quick Start
# Scan a repository for likely secret leaks
python3 scripts/env_auditor.py /path/to/repo
# JSON output for CI pipelines
python3 scripts/env_auditor.py /path/to/repo --json
Recommended Workflow
- Run
scripts/env_auditor.pyon the repository root. - Prioritize
criticalandhighfindings first. - Rotate real credentials and remove exposed values.
- Update
.env.exampleand.gitignoreas needed. - Add or tighten pre-commit/CI secret scanning gates.
Reference Docs
references/validation-detection-rotation.mdreferences/secret-patterns.md
Common Pitfalls
- Committing real values in
.env.example - Rotating one system but missing downstream consumers
- Logging secrets during debugging or incident response
- Treating suspected leaks as low urgency without validation
Best Practices
- Use a secret manager as the production source of truth.
- Keep dev env files local and gitignored.
- Enforce detection in CI before merge.
- Re-test application paths immediately after credential rotation.
Rotation Readiness (detection only)
Deep rotation execution — provider automation, dynamic secrets, emergency checklists — belongs to secrets-vault-manager. This skill covers the readiness half:
What ships with it
7 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 9d ago First seen · 185 lines · 59 tokens per session scan A bed4de079f54
env-secrets-manager is a skill published in the GitHub repository Morningstar202604/awesome-skillkit (1 stars, last pushed today), licensed Apache-2.0. It adds 59 tokens to every session and 1,301 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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