CtrlK

markitdown

Convert files and office documents to Markdown. Supports PDF, DOCX, PPTX, XLSX, images (with OCR), audio (with transcription), HTML, CSV, JSON, XML, ZIP, YouTube URLs, EPubs and more.

Install with Tessl CLI

npx tessl i github:K-Dense-AI/claude-scientific-skills --skill markitdown

What are skills?

Overall
score

18%

Review — 0%

Does it follow best practices?

Validation — 13 / 16 Passed

Validation for skill structure

Validation failed for this skill

This skill has errors that need to be fixed before it can move to Implementation and Activation review.

SKILL.md

Review

Evals

Activation

Skipped

Implementation

Skipped

Validation

81%

Warnings & errors only

Validation — 13 / 16 Passed

Validation for skill structure

Criteria	Description	Result
allowed_tools_field	'allowed-tools' must be a string, got object	Fail
description_trigger_hint	Description may be missing an explicit 'when to use' trigger hint (e.g., 'Use when...')	Warning
metadata_version	'metadata.version' is missing	Warning

	Total	13 / 16 Failed

Reviewed: 24 days ago

Table of Contents

Activation Implementation Validation

Is this your skill?

If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.