Tophant Clawvault Mask Project

Mask sensitive company-project document content before analysis

ClawVault Project Document Masking

Use this skill when a user asks to analyze a local company or project document only after ClawVault checks and desensitizes it.

Example User Request

Please analyze project.txt. It is a company project document, so use @clawvault to check and mask it first.

Required Safety Flow

When the user requests ClawVault masking before analysis:

1. Do not directly read the original file for analysis.
2. Run this skill first against the user-specified file.
3. Analyze only the returned sanitized_content or the file written by --output.
4. Do not quote, summarize, or expose original sensitive values.
5. Do not restore numbered placeholders such as [mask_1] to original values.

This skill masks sensitive business values with numbered non-reversible placeholders such as [mask_1], [mask_2], and [mask_3]. It does not create a reversible mapping.

Commands

/tophant-clawvault-mask-project generate-policy

Generate the default company-project masking policy.

/tophant-clawvault-mask-project generate-policy
/tophant-clawvault-mask-project generate-policy --save-policy /tmp/clawvault-policy.json

/tophant-clawvault-mask-project mask-file

Mask a local document and return JSON containing sanitized content.

/tophant-clawvault-mask-project mask-file project.txt
/tophant-clawvault-mask-project mask-file project.txt --output project.masked.txt
/tophant-clawvault-mask-project mask-file project.txt --policy /tmp/clawvault-policy.json
/tophant-clawvault-mask-project mask-file project.txt --save-policy /tmp/clawvault-policy.json

What Gets Masked

The default policy targets:

• Company names with common Chinese or English organization suffixes.
• Project amount values, especially after labels such as Project Amount, Contract Amount, Budget, 项目金额, 合同金额, or 预算.
• Contextual person names after labels such as Project Manager, Contact, Owner, 负责人, 联系人, or 项目经理.

For label-introduced values, the label is preserved and only the sensitive value is masked.

Project Amount: USD 300,000

becomes:

Project Amount: [mask_1]

Chinese project-document values are also supported. For example:

客户公司：上海示例科技有限公司
项目金额：人民币三百万元
项目经理：张伟
联系人：李娜

becomes:

客户公司：[mask_1]
项目金额：[mask_2]
项目经理：[mask_3]
联系人：[mask_4]

No-Match Warning

If no sensitive content is matched, the skill returns the original content as sanitized_content, sets detections to 0, and includes this warning:

No matching sensitive content was found. This does not guarantee the document is safe; it only means the current policy did not match.

Privacy Rules

• Reads only the user-specified input file.
• Never modifies the original file.
• Writes only optional sanitized output files or optional saved policy JSON files.
• Does not request network access.
• Does not start or require the ClawVault proxy or dashboard.
• Does not access credentials.
• Does not output original matched values.