Name: abstract-ip-geolocation-api
Rating: 39.2 (1 reviews)
Author: membranedev

abstract-ip-geolocation-api

Abstract - Email Verification API integration. Manage data, records, and automate workflows. Use when the user wants to interact with Abstract - Email Verification API data.

Quality

37%

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Securityby

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tessl review fix ./skills/abstract-ip-geolocation-api/SKILL.md

Quality

Content

35%

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

This skill is essentially a generic Membrane CLI integration template with 'Abstract Email Verification API' substituted into the title and a few placeholders. It contains almost no domain-specific guidance about email verification — no example of verifying an email, no sample API responses, no explanation of deliverability fields or how to interpret results. The bulk of the content is reusable Membrane boilerplate that wastes tokens.

Suggestions

Add a concrete, end-to-end example of verifying an email address, including sample input and expected output with key fields (deliverability, is_valid_format, is_disposable, etc.).

Remove or drastically condense the generic Membrane CLI documentation (authentication flow, proxy requests, connection states) — this is not specific to email verification and could be referenced from a shared skill.

Populate the 'Popular actions' section with actual action names and descriptions specific to the Email Verification API instead of just telling the user to discover them.

Remove the introductory paragraph explaining what the API does — Claude can infer this from context and the API name.

Dimension	Reasoning	Score
Conciseness	The skill is highly verbose and generic. It explains what the Abstract Email Verification API is (Claude knows this), includes extensive Membrane CLI documentation that is not specific to this API, and the vast majority of content is boilerplate that would be identical across any Membrane-connected service. Very little content is specific to email verification.	1 / 3
Actionability	The commands are concrete and copy-paste ready (e.g., membrane connection ensure, membrane action run), but there are no email-verification-specific examples. There's no example of actually verifying an email address, no sample input/output, and the 'Popular actions' section just tells you to discover actions rather than listing them.	2 / 3
Workflow Clarity	The connection setup workflow is reasonably well-sequenced with state handling (READY, CLIENT_ACTION_REQUIRED, etc.), but there are no validation checkpoints for the actual email verification workflow. The skill never walks through a complete end-to-end email verification process with verification of results.	2 / 3
Progressive Disclosure	The content has some structure with headers and sections, but it's a monolithic document with no references to supporting files. The lengthy Membrane CLI boilerplate (authentication, proxy requests, connection states) could be extracted to a shared reference, keeping only email-verification-specific content inline.	2 / 3
	Total	7 / 12 Passed

Description

40%

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

This description follows a generic template pattern ('Manage data, records, and automate workflows') that fails to convey what email verification actually involves. While it names the specific API product, the lack of concrete email verification actions and meaningful trigger terms makes it nearly indistinguishable from other API integration skills. The 'Use when' clause is tautological rather than providing genuine selection guidance.

Suggestions

Replace generic boilerplate with specific email verification actions, e.g., 'Verifies email addresses, checks deliverability, detects disposable/temporary emails, and validates email format using the Abstract Email Verification API.'

Improve the 'Use when...' clause with natural trigger terms: 'Use when the user wants to verify email addresses, check if an email is valid or deliverable, detect fake/disposable emails, or clean an email list.'

Add file format or data context triggers like 'email list validation', 'bulk email verification', or 'email hygiene' to help distinguish from other API skills.

Dimension	Reasoning	Score
Specificity	The description uses vague language like 'Manage data, records, and automate workflows' without listing any concrete actions specific to email verification. It doesn't mention verifying emails, checking validity, detecting disposable addresses, or any other specific capabilities.	1 / 3
Completeness	It has a 'Use when...' clause, but the trigger is essentially a tautology ('use when the user wants to interact with Abstract - Email Verification API data'). The 'what' is generic boilerplate ('manage data, records, and automate workflows') rather than describing actual email verification capabilities.	2 / 3
Trigger Term Quality	It includes 'Email Verification API' and 'Abstract' which are relevant keywords, but misses natural user terms like 'verify email', 'check email address', 'validate email', 'disposable email', or 'email deliverability'.	2 / 3
Distinctiveness Conflict Risk	The mention of 'Abstract - Email Verification API' provides some distinctiveness, but the generic phrases 'manage data, records, and automate workflows' could overlap with dozens of other API integration skills. Only the product name differentiates it.	2 / 3
	Total	7 / 12 Passed

Validation

90%

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 — 10 / 11 Passed

Validation for skill structure

Criteria	Description	Result
frontmatter_unknown_keys	Unknown frontmatter key(s) found; consider removing or moving to metadata	Warning

	Total	10 / 11 Passed

Repository: membranedev/application-skills
Path: skills/abstract-ip-geolocation-api/SKILL.md
Commit: f484c82

Reviewed: 1 day ago

Table of Contents

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