Tdn Lookup

Q: What is a Claude Code skill and how does the Tdn Lookup skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Tdn Lookup is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: knowledge-mgmt · Last updated: 2026-10-25

tool:confluence

Use as the escalation strategy when local ADVPL/TLPP reference material lacks an answer -- a tiered approach (local cache first, then TDN Confluence REST API via WebFetch, then Playwright against the API, then WebSearch, then visual site search) for looking up native functions, entry points, unknown errors, or business processes on TDN (tdn.totvs.com). Also triggers on Portuguese phrasing like "buscar documentacao no TDN", "nao encontrei na referencia local", "pesquisar funcao no TDN", "documentacao oficial TOTVS", or "erro desconhecido nao listado".

Security AStatic scan found no risk patternsHow grading works ›

From the source SKILL.md

This skill defines the standardized fallback strategy for finding official TOTVS documentation on TDN (tdn.totvs.com, a public Confluence Data Center 7.19 site with an unauthenticated REST API) whenever local reference material is insufficient. It specifies a five-tier escalation: Tier 1 always checks the relevant local cache file first (native functions, SX dictionary, common errors, entry points, business modules); Tier 2 queries the Confluence REST search API directly via WebFetch with a CQL query; Tier 3 falls back to Playwright hitting the same API when WebFetch is blocked; Tier 4 uses…

What this skill does

Tdn Lookup is a community-contributed Claude Code skill in the knowledge-mgmt sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/tdn-lookup/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Tdn Lookup Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 211,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/tdn-lookup
curl -L https://claudskills.com/skills/tdn-lookup/SKILL.md \
  -o ~/.claude/skills/tdn-lookup/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/tdn-lookup/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/tdn-lookup/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\tdn-lookup\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Tdn Lookup Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/tdn-lookup/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Tdn Lookup skill do?

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Tdn Lookup skill?

Use Tdn Lookup when your Claude Code task falls under the General category — specifically in the knowledge mgmt area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Tdn Lookup" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Tdn Lookup skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Tdn Lookup is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

Source: https://github.com/thalysjuvenal/advpl-specialist/blob/HEAD/skills/tdn-lookup/SKILL.md
License: MIT
Author: thalysjuvenal
Website: https://thalysjuvenal.github.io/advpl-specialist

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

thalysjuvenal. (2026). Tdn Lookup [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/tdn-lookup/

BibTeX

@misc{tdn-lookup-2026,
  author    = {thalysjuvenal},
  title     = {Tdn Lookup [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/tdn-lookup/}
}

Embed this skill

Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →

Badge

[![ClaudSkills](https://claudskills.com/badge/tdn-lookup.svg)](https://claudskills.com/skills/tdn-lookup/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)

Security scan

Grade A · scanned 2026-10-25 — free static scan against the OWASP Agentic Skills Top 10.

No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›

✓ Prompt injection
✓ Data exfiltration
✓ Supply chain
✓ Reverse shell
✓ Credentials
✓ Execution
✓ Filesystem
✓ Persistence
✓ Obfuscation
✓ Network

Show this grade on your repo (click to copy):

[![Security: A](https://img.shields.io/badge/Security-A-2e7d32)](https://claudskills.com/skills/tdn-lookup/#security)

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Browse all General skills → Top 100 skills

Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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