Install
$ agentstack add skill-hoangnguyen0403-agent-skills-standard-common-protocol-enforcement ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Protocol Enforcement (Red-Team Verification)
Priority: P0 (CRITICAL)
Red-Team Verification Protocol
Before declaring any task "done" or calling notify_user:
- Adversarial Audit: Search for Standard Defaults where project rules should exist.
- Protocol Check: Confirm active skills and workflows were loaded before writing.
- Evidence Check: Ask what command or artifact proves the completion claim.
- Execution Bias Check: Ask whether speed or convenience skipped a structural rule.
Post-Write Self-Scan
Immediately after tool call:
- Scan: Read diff or file content.
- Match: Check against
Anti-Patternsin all active skills. - Fix: Re-edit immediately if violation detected.
Red Flags
- Stop if "done" appears before fresh verification: No completion claim yet.
- Stop if you relied on memory instead of re-reading files: Reload source of truth.
- Stop if the shortcut is "small enough to skip protocol": Small changes hide drift.
Rationalization Prevention
- "The change is tiny": Tiny changes still violate guardrails.
- "The test passed earlier": Old evidence does not prove current state.
- "I know the pattern already": Load the active skill anyway.
Anti-Patterns
- No "Done" Bias: Functional success != Protocol success.
- No Reliance on Memory: Always retrieval-led (Skill view_file) before write.
- No Skipping Protocols: "Small changes" where most violations happen.
Execution Bias Detection
Look for:
- Local mocks instead of shared fakes.
- Hardcoded styles instead of design tokens.
- Try-catch blocks without standard error handling.
- Missing
Pre-Write Audit Login thoughts.
References
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: HoangNguyen0403
- Source: HoangNguyen0403/agent-skills-standard
- License: Apache-2.0
- Homepage: https://www.npmjs.com/package/agent-skills-standard
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.