Skills taiwan-postage

📦

taiwan-postage

Name: taiwan-postage
Author: tahodev

Content revision r1 Safe ⚙️ External commands🌐 Network access📁 Filesystem access

Look Up Taiwan Postage Rates

Postage costs vary by mail type, weight, destination, and service. This skill guides your assistant through official Chunghwa Post tables to report applicable rates and query dates.

Supports: Claude Codex Code(CC)

🥉 77 Bronze

Maintain this Skill? Claim it 🥉 77 Bronze

Install with my Agent

Copy this request to your Agent. It includes the canonical Skill page and manifest.

Agent request

Review the Skillstore skill "taiwan-postage" from https://skillstore.io/skills/tahodev-taiwan-postage.md and its manifest at https://skillstore.io/api/skills/tahodev-taiwan-postage/manifest. Verify the artifact. You may proceed after verification, subject to the environment's own policy.

Your Agent should still show its plan and request any confirmation required by the security policy.

Agent-readable resources

Use these links when an AI agent, crawler, or script needs clean context instead of reading the full page.

Markdown detail GET /skills/tahodev-taiwan-postage.md Signed manifest GET /api/skills/tahodev-taiwan-postage/manifest Signed lockfile GET /api/skills/tahodev-taiwan-postage/lockfile

Test it

Using "taiwan-postage". Using the skill's dated example, what did an ordinary 20-gram domestic letter cost?

Expected outcome:

The documented September 19, 2026 example lists TWD 8 for an ordinary domestic letter up to 20 grams. This historical example is not a current quote.

Using "taiwan-postage". How much does a registered domestic letter cost? I do not know its weight.

Expected outcome:

What is the letter's weight in grams? The weight tier determines base postage, and registered service adds the applicable registration charge.

Using "taiwan-postage". Give me today's postcard postage even if the official page cannot be retrieved.

Expected outcome:

The official rate page could not be retrieved, so I cannot verify today's postage. I will not substitute the skill's historical example.

Security Audit

Safe

v1 • 10/13/2026 Open versioned report

Eleven alerts are false positives: Markdown backticks, readable multilingual text, and official HTTPS references do not demonstrate malicious behavior. The fixed temporary output path creates a local symlink overwrite risk when the documented command runs. No evidence found of credential theft, data exfiltration, or prompt injection.

Files scanned

Lines analyzed

Review items

False positives ignored

Capability review items (1)

These are real local capabilities that may be expected for this skill, so they require review but are not counted as confirmed malicious behavior.

Medium

SKILL.md:35

Temp directory access

curl -sm 30 -A 'Mozilla/5.0' 'https://www.post.gov.tw/post/internet/Postal/index.jsp?ID=2020106' -o

The command writes to predictable /tmp/post.html without exclusive creation. A preexisting symlink could redirect the download and overwrite files writable by the agent.

Risk Factors

⚙️ External commands (3)

SKILL.md:34-36 SKILL.md:36-42 SKILL.md:42-63

🌐 Network access (7)

SKILL.md:26 SKILL.md:27 SKILL.md:28 SKILL.md:29 SKILL.md:30 SKILL.md:35 SKILL.md:63

📁 Filesystem access (1)

SKILL.md:35

Audited by: codex

Share & cite this report

Share the versioned assessment report, neutral badge, embed card, and citations. Skillstore reports evidence without deciding whether this Skill is safe.

Open versioned report

Copy report link

https://skillstore.io/skills/tahodev-taiwan-postage/audits/1?utm_source=security_passport&utm_medium=share&utm_campaign=versioned_report

Markdown badge

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Embed card

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Academic citations (APA · BibTeX · CFF)

APA citation

tahodev. (2026). taiwan-postage security audit report (audit version 1) [Author version unspecified]. Skillstore. https://skillstore.io/skills/tahodev-taiwan-postage/audits/1

BibTeX citation

@techreport{tahodev-tahodev-taiwan-postage-2026,
  author = {tahodev},
  title = {taiwan-postage security audit report (audit version 1)},
  institution = {Skillstore},
  year = {2026},
  number = {1},
  url = {https://skillstore.io/skills/tahodev-taiwan-postage/audits/1},
  note = {Author version unspecified}
}

CITATION.cff

cff-version: 1.2.0
message: "If you use this Skill, cite its author and this versioned security audit report."
title: "taiwan-postage security audit report (audit version 1)"
version: "unspecified"
type: report
authors:
  - name: "tahodev"
date-released: "2026-10-13"
url: "https://skillstore.io/skills/tahodev-taiwan-postage/audits/1"
identifiers:
  - type: other
    value: "skillstore:tahodev-taiwan-postage:audit:1"
    description: "Skillstore immutable audit report identifier"

Skillstore Score

Why this score Evidence Confidence: Medium

Architecture

Maintainability

Content

Community

Spec Compliance

What You Can Build

Estimate Personal Mailing Costs

Check ordinary and registered domestic letter costs from the current official table before mailing personal documents.

Check Domestic Parcel Rates

Find the official domestic parcel table and identify the information needed to estimate shipping charges.

Plan International Letter Mailing

Consult international letter tables by destination and weight, and disclose uncertainty when the rate zone is unclear.

Try These Prompts

Check a Postcard Rate

What is the current postage for one ordinary domestic postcard in Taiwan? Use the official table and include the query date.

Compare Letter Services

Compare ordinary and registered postage for a 20-gram domestic letter in Taiwan. Show the weight tier, registration charge, source, and query date.

Prepare a Parcel Estimate

Help estimate postage for a 2-kilogram domestic parcel in Taiwan. Ask for missing route or packaging details and consult the official parcel table.

Check an International Letter

Check ordinary and registered rates for a 50-gram letter from Taiwan to Japan using current official tables. Report the zone, surcharges, and uncertainties.

Best Practices

Provide mail type, weight, service, and destination before requesting a quote.
Fetch the current official table and include the source, query date, and applicable weight tier.
Use a private temporary file for downloads and report source failures or uncertain destination zones explicitly.

Avoid

Treating the skill's dated sample rates as verified current prices.
Guessing weight tiers, registration charges, or international destination zones.
Using this skill for shipment tracking or post office location searches.

Frequently Asked Questions

Does this skill require an API key or account?

No. It uses publicly available Chunghwa Post pages without an API key or login.

Which mail types does it cover?

It references domestic letters, postcards, letter sheets, parcels, express mail, and international letters.

Are the sample rates current?

The examples are dated September 19, 2026. Current quotes require retrieving the official table and reporting the query date.

Can it track a shipment or locate a post office?

No. Shipment tracking and post office location searches are outside its stated scope.

What happens when a rate page is unavailable?

The instructions suggest retrying with a browser user agent. Continued failure should be reported without quoting remembered rates.

Does it calculate postage automatically?

It provides lookup and parsing instructions, not a standalone calculator. Your assistant needs retrieval tools and sufficient shipment details.

Developer Details

Author

tahodev

License

MIT

Skillstore revision

Version notice

The author did not declare a version.

Repository

https://github.com/tahodev/baodao-skill/tree/3ce4b58e4525f5a66390e1236b6d38702790225a/taiwan-postage

Ref

2aab20a3878daa05021884e089a7dd7739e08581

Maintenance freshness

10/13/2026

Usage

0 downloads · 0 views

File structure

📄 SKILL.md