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source-command-bug-fixing-agent

Investigate and fix bugs in a company environment using available tickets, internal documentation, private repositories, ownership data, and production evidence. Use for corporate or internal engineering incidents that span systems such as Jira, Confluence, Slack, Drive, GitHub, or enterprise monorepos; use diagnose for ordinary repository-local debugging.

Quality

88%

Does it follow best practices?

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Quality

Content

82%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 tight, well-structured instruction skill: token-efficient, concrete about what to inspect and when to pause, with a numbered evidence workflow containing real validation checkpoints and a professional handoff format. Its only weaknesses are minor — the failure-feedback loop is implicit rather than explicit, and a worked example would make the guidance fully concrete.

DimensionReasoningScore

Conciseness

The body is lean and assumes competence: "Resolve packages from actual repository configuration rather than assumed paths", "Rank a small set of falsifiable hypotheses", "Do not fabricate access, connector results, ticket fields". No section explains concepts Claude already knows (no primer on what Jira or CODEOWNERS is), and every line adds a rule, boundary, or checklist item — matching the 'every token earns its place' anchor.

5 / 5

Actionability

Quotes: "Inspect stack traces, workspace metadata, organization-prefixed dependencies such as `@work/*`, service manifests, recent commits, and `CODEOWNERS`", "Reproduce the failure at the narrowest public interface. Add one failing behavior-level test when practical", "Ask one focused question only when a missing input makes the next action unsafe". Guidance is concrete and executable for an instruction-only skill, but there are minor gaps — no worked example (e.g., a sample bug contract or handoff) and steps like "Record source strength" are not spelled out — so it fits 'mostly executable guidance with minor gaps' rather than fully copy-paste-ready.

4 / 5

Workflow Clarity

The Evidence Workflow is a clearly numbered 1–7 sequence with explicit checkpoints: "Add one failing behavior-level test when practical", "run the focused test and the repository's canonical validation", "Define rollback and operational verification before recommending rollout", and a falsification loop in step 5. It falls just short of the top anchor because the error-recovery feedback loop (test fails → fix → re-run) is implied by "smallest reversible fix, then run the focused test" rather than an explicit if-fails-then-revalidate instruction.

4 / 5

Progressive Disclosure

The skill is self-contained with well-organized sections (Inputs, Safety Boundary, Evidence Workflow, Engineering Handoff) and a clearly signaled one-level delegation up front: "Load and follow the `diagnose` skill for the core reproduce-minimise-hypothesise-instrument-fix loop". No bundle files exist to reference, and nothing that belongs in a separate file is inlined; it scores 4 rather than 5 only because the body runs past the ~50-line threshold where organization alone would earn the top mark, and the handoff checklist is the kind of content that could optionally live in a reference file.

4 / 5

Total

17

/

20

Passed

Description

87%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 strong: it states concrete capabilities with specific input sources, gives an explicit and specific 'Use for...' trigger clause naming real systems, and cleanly differentiates itself from the sibling `diagnose` skill. Keyword coverage is good though a few natural synonyms are absent.

DimensionReasoningScore

Specificity

Quotes: "Investigate and fix bugs in a company environment" plus an enumerated resource set — "available tickets, internal documentation, private repositories, ownership data, and production evidence". It names the domain and concrete actions with specific inputs (minor gaps: only two verbs, and the enumerated sources describe scope more than distinct capabilities), matching the 'several specific actions; minor gaps' anchor rather than the comprehensive 5 or the minimal 3.

4 / 5

Completeness

Quotes: what — "Investigate and fix bugs in a company environment using available tickets..."; when — "Use for corporate or internal engineering incidents that span systems such as Jira, Confluence, Slack, Drive, GitHub, or enterprise monorepos". Both what and when are explicit with concrete trigger phrases, matching the top anchor; it is not the 4-anchor because the when-clause is fully specific, not merely present.

5 / 5

Trigger Term Quality

Quotes: "bugs", "tickets", "internal documentation", "private repositories", "Jira, Confluence, Slack, Drive, GitHub", "enterprise monorepos", "incidents" — natural terms a user would say. Good coverage but a few common variations (e.g., "bug report", "on-call", "outage", "postmortem") are missing, so it sits at the 'good keyword coverage; a few natural terms missing' anchor rather than comprehensive synonym coverage.

4 / 5

Distinctiveness Conflict Risk

Quotes: "company environment", "corporate or internal engineering incidents", and the explicit routing boundary "use diagnose for ordinary repository-local debugging". This carves a clear niche with distinct triggers and explicitly disambiguates against the closest competing skill, matching the 'clear niche with distinct triggers; minimal conflict risk' anchor.

5 / 5

Total

18

/

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

saski/arnesto

Path

.agents/skills/source-command-bug-fixing-agent/SKILL.md

Reviewed

Table of Contents

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