yao-ocr

OCR text recognition expert. ALWAYS invoke this skill when you need to extract text from images or PDFs — including invoices, receipts, ID cards, bank cards, business licenses, tables, handwritten documents, or any visual text content.

Quality

90%

Does it follow best practices?

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Securityby

Low

Low-risk findings worth noting

Quality

Content

90%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The body is a tight, executable reference: parameter and type tables plus concrete command examples make it highly actionable, and the simple single-purpose scope fits cleanly in one well-structured file. The only minor inefficiency is partial duplication between the Guidelines and the tables above.

Suggestions

Trim the 'Guidelines' bullets that restate the parameter/provider tables (e.g. PDF-support and prompt-only-with-VLM notes already appear in the tables) to remove redundancy.

Dimension	Reasoning	Score
Conciseness	Largely lean and tabular with executable commands and no padding about what OCR/PDFs are; the 'Guidelines' section partly repeats information already covered in the parameter and provider tables, which could be trimmed.	4 / 5
Actionability	Copy-paste-ready `tai tool ocr_recognize` commands cover the common cases (plain text, URL, table, invoice, provider, VLM prompt, page range), backed by a full parameter table and recognition-type table.	5 / 5
Workflow Clarity	This is a single-purpose skill where the action is unambiguous (run one command with documented flags); the simple-skill exception applies, and the Guidelines section sequences provider selection and output-format choices clearly.	5 / 5
Progressive Disclosure	Well-organized single-file skill under 50 lines with no external references needed; content is appropriately sectioned (tools, parameters, types, PDF support, multi-page response, guidelines), so the no-bundle exception applies.	5 / 5
	Total	19 / 20 Passed

Description

90%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is strong: it explicitly states what the skill does and when to invoke it, with rich natural trigger terms covering many document types. Third-person voice is maintained. Minor risk comes from the very broad 'any visual text content' catch-all.

Suggestions

Tighten the catch-all 'any visual text content' so it does not invite triggering for non-OCR image-analysis tasks unrelated to text recognition.

Dimension	Reasoning	Score
Specificity	Names the OCR domain and several concrete actions ('extract text from images or PDFs', structured invoice/receipt/id/bank/license extraction, tables, handwriting); coverage is broad but the phrasing collapses many actions into a single 'extract' verb with a long enumeration, leaving minor gaps.	4 / 5
Completeness	Explicitly answers both 'what' (OCR text recognition, extracting text from images/PDFs and listed document types) and 'when' (an explicit 'ALWAYS invoke this skill when you need to extract text from images or PDFs — including...').	5 / 5
Trigger Term Quality	Comprehensive natural terms users would say — 'images or PDFs', 'invoices, receipts, ID cards, bank cards, business licenses, tables, handwritten documents' — with strong synonym coverage and concrete document-type triggers.	5 / 5
Distinctiveness Conflict Risk	Clear OCR niche with concrete document-type triggers makes it largely distinct, but the broad 'any visual text content' phrasing creates minor overlap risk with general image/vision skills.	4 / 5
	Total	18 / 20 Passed

Validation

100%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository: YaoApp/yao
Path: tools/skills/yao-ocr/SKILL.md
Commit: d90d41d

Reviewed: 22 hours ago

Table of Contents

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