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recipe-draft-email-from-doc

Read content from a Google Doc and use it as the body of a Gmail message.

Install with Tessl CLI

npx tessl i github:googleworkspace/cli --skill recipe-draft-email-from-doc
What are skills?

59

Does it follow best practices?

Validation for skill structure

SKILL.md
Review
Evals

Discovery

32%

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 identifies a specific integration workflow between Google Docs and Gmail but lacks explicit trigger guidance, which significantly limits Claude's ability to know when to select this skill. The description is functional but incomplete, missing the 'when to use' component and broader trigger term coverage.

Suggestions

Add a 'Use when...' clause with trigger terms like 'send doc as email', 'email document content', 'use Google Doc as email body', 'compose email from doc'

Include common term variations: 'Google Docs', 'email', 'draft', 'compose', 'send'

Clarify the specific workflow more precisely, e.g., whether it creates a draft, sends directly, or handles formatting

DimensionReasoningScore

Specificity

Names the domain (Google Doc, Gmail) and describes two actions (read content, use as email body), but lacks comprehensive detail about what 'read content' entails or additional capabilities.

2 / 3

Completeness

Describes what the skill does but completely lacks a 'Use when...' clause or any explicit trigger guidance for when Claude should select this skill.

1 / 3

Trigger Term Quality

Includes natural terms 'Google Doc' and 'Gmail message' that users would say, but missing common variations like 'Google Docs', 'email', 'send email', 'draft', or 'compose'.

2 / 3

Distinctiveness Conflict Risk

The combination of Google Doc + Gmail is somewhat specific, but could overlap with general Google Docs skills or general Gmail skills; the integration aspect isn't strongly emphasized as the distinguishing factor.

2 / 3

Total

7

/

12

Passed

Implementation

72%

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

This is a concise skill with good structure for its simplicity. However, it falls short on actionability by not showing how to actually extract text from the document response and inject it into the email command. The workflow would benefit from explicit guidance on parsing the document content.

Suggestions

Show how to extract text from the document API response (e.g., the JSON path to body content) rather than saying 'copy the text'

Provide a complete example showing the actual data flow from document response to email body parameter

DimensionReasoningScore

Conciseness

The skill is lean and efficient, with no unnecessary explanations. Every line serves a purpose and assumes Claude understands the concepts involved.

3 / 3

Actionability

Provides concrete commands but uses placeholders (DOC_ID, CONTENT_FROM_DOC) without showing how to actually extract and substitute the content programmatically. Step 2 'Copy the text from the body content' is vague.

2 / 3

Workflow Clarity

Steps are listed in sequence but lack validation checkpoints. No guidance on handling errors (e.g., document not found, permission issues) or verifying the email was sent successfully.

2 / 3

Progressive Disclosure

For this simple, short skill, the structure is appropriate. Prerequisites are clearly stated upfront, and the content is well-organized without needing external references.

3 / 3

Total

10

/

12

Passed

Validation

72%

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

Validation8 / 11 Passed

Validation for skill structure

CriteriaDescriptionResult

metadata_version

'metadata.version' is missing

Warning

metadata_field

'metadata' should map string keys to string values

Warning

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

8

/

11

Passed

Reviewed

Table of Contents

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