ably-automation

Automate Ably tasks via Rube MCP (Composio). Always search tools first for current schemas.

4.57x

Quality

53%

Does it follow best practices?

Impact

96%

4.57x

Average score across 3 eval scenarios

Securityby

Advisory

Suggest reviewing before use

Optimize this skill with Tessl

npx tessl skill review --optimize ./composio-skills/ably-automation/SKILL.md

Quality

Discovery

22%

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 is too vague to effectively guide skill selection. It fails to specify what Ably tasks can be automated, lacks concrete actions, and provides no explicit trigger guidance. The mention of specific tools (Ably, Rube MCP, Composio) provides minimal distinctiveness but is insufficient for reliable skill matching.

Suggestions

Add specific Ably operations like 'publish messages, manage channels, handle presence, configure push notifications' to clarify capabilities.

Add a 'Use when...' clause with trigger terms like 'real-time messaging', 'pub/sub', 'Ably channels', 'WebSocket communication'.

Clarify what 'Automate Ably tasks via Rube MCP' means in practical terms - what can users accomplish with this skill?

Dimension	Reasoning	Score
Specificity	The description uses vague language like 'Automate Ably tasks' without specifying what tasks or actions are possible. No concrete actions are listed.	1 / 3
Completeness	The 'what' is extremely vague ('Automate Ably tasks') and there is no 'Use when...' clause or explicit trigger guidance for when Claude should select this skill.	1 / 3
Trigger Term Quality	Includes 'Ably' and 'Rube MCP (Composio)' as specific terms, but 'tasks' is generic. Missing natural user terms like specific Ably operations (publish, subscribe, channels, messaging).	2 / 3
Distinctiveness Conflict Risk	'Ably' and 'Rube MCP (Composio)' provide some distinctiveness, but 'Automate tasks' is generic enough to potentially conflict with other automation skills.	2 / 3
	Total	6 / 12 Passed

Implementation

85%

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

This is a well-structured skill that efficiently guides Claude through Ably automation via Rube MCP. The workflow is clear with proper validation steps, and the content respects token budget. The main weakness is that tool call examples use placeholder syntax rather than fully concrete examples with realistic arguments.

Suggestions

Replace placeholder comments like '/* schema-compliant args from search results */' with a concrete example showing actual Ably-specific arguments (e.g., channel name, message payload)

Add one complete end-to-end example showing a real Ably task (e.g., publishing a message) with actual tool slugs and arguments

Dimension	Reasoning	Score
Conciseness	The content is lean and efficient, avoiding explanations of what Ably or MCP are. Every section serves a purpose with no padding or unnecessary context.	3 / 3
Actionability	Provides concrete tool call patterns with parameter examples, but uses pseudo-code style rather than fully executable code. The argument placeholders like '/* schema-compliant args */' reduce copy-paste readiness.	2 / 3
Workflow Clarity	Clear 3-step workflow with explicit sequencing (discover → check connection → execute). Includes validation checkpoint for connection status before proceeding.	3 / 3
Progressive Disclosure	Well-organized with clear sections, quick reference table, and external link to toolkit docs. Content is appropriately scoped for a single file with no unnecessary nesting.	3 / 3
	Total	11 / 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: ComposioHQ/awesome-claude-skills
Commit: 2790447

Reviewed: 29 days ago

Table of Contents

Discovery Implementation Validation

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