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mixpanel-auth

Manage Mixpanel Headless authentication: check session state, list/add/use accounts, run OAuth login, switch projects/workspaces, manage targets, and check bridge credentials.

68

Quality

85%

Does it follow best practices?

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SecuritybySnyk

Passed

No findings from the security scan

SKILL.md
Quality
Evals
Security

Quality

Content

88%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.

An action-dense, well-routed skill body: every subcommand has an exact command, expected JSON fields, and error handling, with validation checkpoints in the interactive flows. Minor gains available from defining a script-path shorthand and splitting per-subcommand response detail into a reference file.

DimensionReasoningScore

Conciseness

Every section is lean and operational, but the full script path "python3 $PLUGIN_ROOT/skills/mixpanelyst/scripts/auth_manager.py …" is repeated ~15 times where a defined shorthand would do, and the login branch partially repeats the account-add oauth_browser guidance.

4 / 5

Actionability

Fully executable copy-paste commands for every route, exact flags (--region us|eu|in, --token-env VAR), exact JSON field names (result.ok, error.actionable, bridge.account.name), and prescribed output phrasing cover all common cases.

5 / 5

Workflow Clarity

The account-add wizard is a numbered 1–7 sequence with an explicit validation checkpoint ("After the user confirms they ran it, verify with account test… Report success or failure based on the result.ok field"), and session routing handles all four state outcomes including error recovery.

5 / 5

Progressive Disclosure

Good structure with a routing section and clear per-subcommand headers, but all ~250 lines are inline with no bundle files — the per-subcommand JSON-response detail could be offloaded to a reference file to keep SKILL.md an overview.

4 / 5

Total

18

/

20

Passed

Description

75%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.

A highly specific, well-scoped description that comprehensively enumerates the skill's capabilities with minimal conflict risk. Its only material weakness is the missing explicit "Use when…" trigger clause, which caps completeness.

Suggestions

Append a trigger clause, e.g. "Use when the user mentions Mixpanel login, auth, credentials, accounts, projects/workspaces, or switching targets."

Add natural synonym phrasings like "sign in" or "log in to Mixpanel" to broaden trigger-term coverage.

DimensionReasoningScore

Specificity

Lists six concrete actions — "check session state, list/add/use accounts, run OAuth login, switch projects/workspaces, manage targets, and check bridge credentials" — comprehensively covering every subcommand documented in the body.

5 / 5

Completeness

The "what" is clear and detailed, but there is no "Use when…" clause or equivalent explicit trigger guidance — the "when" is only weakly implied by the product name, which caps this dimension at 3.

3 / 5

Trigger Term Quality

Natural keywords like "Mixpanel", "authentication", "OAuth login", "accounts", and "credentials" are present, but common user variations such as "sign in" or "log in" as distinct phrasings are missing.

4 / 5

Distinctiveness Conflict Risk

Names a specific product ("Mixpanel") and a narrow domain ("Headless authentication", "bridge credentials"), giving it a clear niche with distinct triggers and minimal overlap risk with other skills.

5 / 5

Total

17

/

20

Passed

Validation

100%

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

openai/plugins

Path

plugins/mixpanel-headless/skills/mixpanel-auth/SKILL.md

Reviewed

Table of Contents

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