Name: pubnub
Rating: 58.4 (1 reviews)
Author: membranedev

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pubnub

PubNub integration. Manage data, records, and automate workflows. Use when the user wants to interact with PubNub data.

Quality

67%

Does it follow best practices?

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Securityby

Low

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tessl review fix ./skills/pubnub/SKILL.md

Quality

Content

68%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 well-structured, largely executable guide to driving PubNub through the Membrane CLI, with strong command coverage and a clear connection state machine. Its main weaknesses are the missing verification around destructive proxy/run operations and a few minor structural and conciseness nits.

Suggestions

Add a verification step after running actions or issuing proxy requests, especially for destructive methods (DELETE/PUT/POST), so the workflow validates results before proceeding.

Fix the numbering inconsistency: "skip to Step 2" references a step that is never labeled, so explicitly number the connect/search/run sequence.

Trim the opening paragraph explaining what PubNub is, since it restates concepts Claude already knows.

Dimension	Reasoning	Score
Conciseness	The body is mostly efficient concrete commands and a flag table, with only minor over-explanation such as the opening paragraph describing what PubNub is and "It's used by companies needing scalable and reliable real-time data streaming."	4 / 5
Actionability	It provides concrete, executable CLI commands (install, login, connection ensure, action run, request) and a proxy flag table, but examples lean on placeholders like CONNECTION_ID and "QUERY" rather than fully copy-paste-ready concrete cases.	4 / 5
Workflow Clarity	The connection phase has good state-driven checkpoints (READY/BUILDING/CLIENT_ACTION_REQUIRED), but the proxy and action-run paths support destructive methods (DELETE/PUT) with no verification step, and there is a dangling "Step 2" reference with no labeled Step 1 or 2.	3 / 5
Progressive Disclosure	The content is organized into clear sections with no external bundle files (none are needed), though the sparse "PubNub Overview" hierarchy and the >50-line length keep it just short of the lean well-organized ideal.	4 / 5
	Total	15 / 20 Passed

Description

66%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 cleanly answers both what and when and is highly distinct thanks to the named PubNub trigger, but it is weakened by generic, non-concrete action verbs and thin synonym coverage. Tightening the action list to real PubNub operations would lift it further.

Suggestions

Replace generic verbs ("Manage data, records, and automate workflows") with concrete PubNub actions such as publishing/subscribing to messages, managing channels and channel groups, and fetching message history.

Add natural trigger synonyms users would actually say, e.g. real-time messaging, pub/sub, live updates, or chat, alongside "PubNub data".

Dimension	Reasoning	Score
Specificity	The description names the domain ("PubNub integration") and enumerates actions, but the verbs are generic and abstract ("Manage data, records, and automate workflows") rather than concrete PubNub actions like publishing messages or managing channels.	3 / 5
Completeness	It states both what it does ("PubNub integration. Manage data, records, and automate workflows") and when to use it ("Use when the user wants to interact with PubNub data"), with the 'what' side being generic enough to leave room for improvement.	4 / 5
Trigger Term Quality	The natural keyword "PubNub" is present ("interact with PubNub data"), but coverage of synonyms or common variations a user might say is thin, fitting the 'some relevant keywords but missing variations' anchor.	3 / 5
Distinctiveness Conflict Risk	PubNub is a specific named platform and the trigger ("interact with PubNub data") is a clear niche with minimal overlap risk against other skills.	5 / 5
	Total	15 / 20 Passed

Validation

93%

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 — 15 / 16 Passed

Validation for skill structure

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

	Total	15 / 16 Passed

Repository: membranedev/application-skills
Path: skills/pubnub/SKILL.md
Commit: f484c82

Reviewed: 5 days ago

Table of Contents

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