mask-pii for Tcl

Tcl implementation of mask-pii for masking email and phone PII in logs and data pipelines.

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Email masking

Masks local parts while preserving domain visibility.

Phone masking

Masks sensitive digits while keeping format and suffix visibility.

Builder-style API

Enable email/phone masking and mask character explicitly before processing.

Install and start

Load the Tcl implementation from the tagged source checkout and run the minimal example below. It enables both masking rules explicitly and records the expected output.

Installation

lappend auto_path /path/to/mask-pii/tcl; package require mask_pii 0.2.0

Usage

example.tcl

package require mask_pii 0.2.0

set masker [::mask_pii::Masker new]
$masker mask_emails
$masker mask_phones
$masker with_mask_char "#"

set input "Contact: alice@example.com or 090-1234-5678."
set output [$masker process $input]
puts $output

$masker destroy
// Expected output: "Contact: a####@example.com or ###-####-5678."

Note

Please check the README for exact package ecosystem details and API examples for this language.

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