pre-execute-check

SkillFiles & storage

Check AxonFlow governance policy before executing commands, writing files, or modifying any state. Also scan file content for PII before writing. Use before any tool call that creates, modifies, or deletes data.

Use pre-execute-check in Claude, ChatGPT or Ahel Desktop

Free. Sign in, add pre-execute-check and connect your AI. About a minute.

Claude ChatGPT Ahel Desktop

Also: Claude Code · Cursor · Codex

Then ask your AI: use the pre-execute-check skill

Details

Instructions available. Your AI can read the instructions. Execution depends on the setup they require.

Account requirements not reviewed. Check the skill instructions before use; ahel provides instructions and does not run this skill.

No other account needed.

Add ahel to your AI once: Claude, ChatGPT, Cursor, Claude Code or Codex. Then ask it to use this.

pre-execute-checkStart free

What this skill tells your AI

The instructions your AI receives, as published by hashgraph-online/awesome-codex-plugins in plugins/getaxonflow/axonflow-codex-plugin/skills/pre-execute-check/SKILL.md and read by ahel’s review.

Before using tools that modify state (terminal commands, file writes, file edits, MCP operations):

Step 1: Check policy

Call the check_policy MCP tool with:

connector_type: codex.Bash (for commands), codex.Write (for file writes), or the appropriate tool type
statement: the command or content to check
operation: execute

If the response shows allowed: false, do NOT proceed. Report the block reason to the user.

Step 2: For file writes — also scan content for PII

If you are writing a file and the content might contain sensitive data (names, SSNs, credit cards, emails, phone numbers, addresses, medical records, financial data), call the check_output MCP tool with:

connector_type: codex.Write
message: the content being written

If a redacted_message is returned, write the redacted version instead. If allowed: false, do not write the file.

These checks take 2-5ms and protect against dangerous commands, SQL injection, credential access, SSRF, path traversal, and PII exposure.

Signals

GitHub stars: 1k
Forks: 316
Last commit: Oct 2026

Advanced

Item type: skill
Key: pre-execute-check
Source: github.com/hashgraph-online/awesome-codex-plugins

github.com/hashgraph-online/awesome-codex-plugins

pre-execute-check

Use pre-execute-check in Claude, ChatGPT or Ahel Desktop

What this skill tells your AI

Signals

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