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using-glean-code

Search and analyze internal source code across the user's organization's repositories. Use when the user asks how something is implemented, where the code for a system lives, who has been working on a codebase, or wants to find similar patterns across teams — i.e., questions that need visibility beyond the local working directory.

86

1.41x
Quality

82%

Does it follow best practices?

Impact

92%

1.41x

Average score across 3 eval scenarios

SecuritybySnyk

Advisory

Suggest reviewing before use

SKILL.md
Quality
Evals
Security

Evaluation results

85%

9%

Rate-Limiting Patterns Across the Engineering Org

Cross-repo exploration output format and vetting

Criteria
Without context
With context

Query iteration documented

100%

100%

Discriminative keyword first

100%

100%

Deprecated/legacy filtering

100%

100%

TODO/FIXME/generated filtering

100%

100%

Quality over quantity

75%

100%

URLs cited per file

0%

0%

Grouped by repo

100%

100%

Drift flagged

100%

100%

Active maintainers section

100%

75%

Related docs searched

0%

100%

Structured output sections

66%

75%

91%

7%

Finding Prior Art for a New Observability System

No-results handling and actionable empty report

Criteria
Without context
With context

Multiple queries attempted

100%

100%

No padding with weak matches

100%

100%

Filtered results disclosed

100%

83%

Queries listed

100%

100%

Clear conclusion stated

100%

100%

Alternative search terms suggested

20%

30%

Next steps provided

100%

100%

Deprecated filtering applied

20%

100%

URLs cited for any found results

100%

100%

100%

63%

Pre-Planning Research: Migrating the Monolith's Auth System

Plan-prep workflow before architectural planning

Criteria
Without context
With context

Design docs searched

20%

100%

Rejected proposals noted

0%

100%

Code patterns searched

0%

100%

Owners via commit activity

10%

100%

Dependency search performed

10%

100%

Design & architecture section

77%

100%

Implementations & patterns section

66%

100%

Stakeholders & owners section

44%

100%

Related systems section

66%

100%

Key insights section

77%

100%

Deprecated results filtered

33%

100%

Repository
gleanwork/claude-plugins
Evaluated
Agent
Claude Code
Model
Claude Sonnet 4.6

Table of Contents

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