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gh-auth-isolation

Safely manage multiple GitHub identities (EMU + personal) in agent workflows

56

Quality

64%

Does it follow best practices?

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SecuritybySnyk

Critical

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tessl review fix ./.squad/skills/gh-auth-isolation/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

72%

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

The content is highly actionable with concrete executable commands and well-organized sections, needing no external references. Its main weakness is workflow sequencing: validation checkpoints and error-recovery feedback loops are implicit and scattered rather than unified.

DimensionReasoningScore

Conciseness

The body is mostly concrete commands and patterns rather than conceptual padding, but it repeats the token-extraction pattern across several examples and includes convenience material (shell aliases) that could be tightened, matching 'mostly efficient but could be tightened'.

2 / 3

Actionability

It provides fully executable, specific commands (gh auth status, gh auth token --user, git push with inline token auth, gh pr create --repo, GH_CONFIG_DIR isolation) with real copy-paste-ready examples for both PowerShell and bash.

3 / 3

Workflow Clarity

A pre-check ('gh auth status' before operating) and token-cleanup step exist, but guidance is scattered across scenarios with no explicit error-recovery feedback loop (e.g. what to do on 'permission denied'), matching 'steps present but checkpoints missing or implicit'.

2 / 3

Progressive Disclosure

No bundle files are present and none are needed; the single SKILL.md is well-organized into Context, Patterns, Examples, and Anti-Patterns with clear headers and easy navigation, satisfying the 'well-organized sections' expectation for a focused skill.

3 / 3

Total

10

/

12

Passed

Description

57%

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 carves out a distinctive niche but stays at a general 'manage' level without explicit trigger guidance or natural user-language variations. Adding a 'Use when...' clause and concrete actions would lift it across the board.

Suggestions

Add an explicit 'Use when...' trigger clause, e.g. 'Use when an agent must push to or open PRs against personal GitHub repos while the shell defaults to an EMU/work account', to raise completeness above 2.

Replace jargon 'EMU' with natural terms ('work/company GitHub account' alongside 'personal account') and include common variations like 'multiple GitHub accounts' and 'switch GitHub accounts' to improve trigger-term quality.

List concrete actions (detect active identity, extract a per-user token, push with token auth, isolate config directories) instead of the single verb 'manage' to lift specificity to 3.

DimensionReasoningScore

Specificity

The description names the domain ('multiple GitHub identities (EMU + personal) in agent workflows') and the verb 'manage', but lists a single general action rather than multiple concrete actions like detect/switch/push, matching the 'names domain and some actions, but not comprehensive' anchor.

2 / 3

Completeness

It states what the skill does but has no 'Use when...' clause or equivalent explicit trigger, so per the judging guideline completeness is capped at 2 ('Has what, but when is missing or only implied').

2 / 3

Trigger Term Quality

'GitHub', 'EMU', and 'personal' are relevant but 'EMU' (Enterprise Managed User) is jargon users rarely say aloud, and common variations like 'work account', 'switch GitHub accounts', or 'multiple GitHub accounts' are missing.

2 / 3

Distinctiveness Conflict Risk

The narrow niche of managing EMU vs. personal GitHub identities in agent workflows is clearly distinguishable and unlikely to trigger for unrelated skills, matching the 'clear niche with distinct triggers' anchor.

3 / 3

Total

9

/

12

Passed

Validation

93%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation15 / 16 Passed

Validation for skill structure

CriteriaDescriptionResult

frontmatter_unknown_keys

Unknown frontmatter key(s) found; consider removing or moving to metadata

Warning

Total

15

/

16

Passed

Repository
bradygaster/squad
Reviewed

Table of Contents

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