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mailcoach

Manage email marketing with the Mailcoach CLI — email lists, subscribers, campaigns, transactional emails, templates, automations, tags, and segments.

Quality

83%

Does it follow best practices?

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Securityby

Passed

No findings from the security scan

Quality

Content

87%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 content is concise, highly actionable, and well-structured with clean one-level-deep progressive disclosure. The only real weakness is the lack of explicit validation feedback loops in the main body for destructive/batch operations.

Suggestions

Add a validate-then-proceed checkpoint for irreversible actions, e.g. send a test (send-campaign-test) and confirm with the user before running the irreversible 'send-campaign'.

Surface a brief validation/preview step for bulk import workflows in the main body (e.g., verify import job status with 'show-subscriber-import' before/after 'start-subscriber-import').

Cross-link the campaign lifecycle from references/campaigns.md into the Common workflows section so the create→test→send→stats sequence with its checkpoints is visible from SKILL.md.

Dimension	Reasoning	Score
Conciseness	The body is lean and efficient, covering command discovery, naming, data input, output, filtering, and errors with no padding or explanation of concepts Claude already knows; every section earns its place.	5 / 5
Actionability	Provides fully executable, copy-paste-ready commands covering the common cases (login, list, create with --input/--field, file uploads, --json extraction, pagination) with concrete realistic examples.	5 / 5
Workflow Clarity	Sections are well sequenced, but the body covers destructive and batch operations (irreversible 'send-campaign', 'start-subscriber-import') without explicit validate-then-proceed checkpoints in the main flow, which caps workflow clarity at 3 per the rubric.	3 / 5
Progressive Disclosure	Clear overview in SKILL.md with well-signaled, one-level-deep references to real files (authentication, command-patterns, email-lists, subscribers, campaigns, transactional, templates, automations), each with a one-line description and verified paths.	5 / 5
	Total	18 / 20 Passed

Description

70%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 specific, third-person, and clearly distinct, with good natural trigger-term coverage. Its main weakness is the absence of an explicit 'when to use' clause, which limits completeness.

Suggestions

Add an explicit trigger clause, e.g. 'Use when managing email marketing via Mailcoach — creating campaigns, importing subscribers, or sending transactional mail.'

Lead with concrete verbs beyond the single 'Manage' (e.g., 'Create and send campaigns, import subscribers, build templates and automations').

Include a common synonym such as 'newsletters' to broaden natural trigger coverage.

Dimension	Reasoning	Score
Specificity	Lists many concrete domain entities ('email lists, subscribers, campaigns, transactional emails, templates, automations, tags, and segments') with a third-person verb ('Manage'), though it enumerates resources rather than distinct actions, leaving a minor gap below 5.	4 / 5
Completeness	The 'what' is clear and concrete, but there is no 'Use when...' clause or equivalent explicit trigger guidance, which per the rubric caps completeness at 3.	3 / 5
Trigger Term Quality	Strong coverage of natural terms a user would say ('email marketing', 'campaigns', 'subscribers', 'transactional emails', 'automations'), but a few common synonyms such as 'newsletters' or 'mailing lists' are absent.	4 / 5
Distinctiveness Conflict Risk	Names a specific tool ('Mailcoach CLI') and a distinct set of email-marketing entities, giving it a clear niche with minimal overlap risk against other skills.	5 / 5
	Total	16 / 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: freekmurze/dotfiles
Path: config/claude/skills/mailcoach/SKILL.md
Revision: fe89482

Reviewed: 19 days ago

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mailcoach

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