
Mongodb Query Optimizer
mongodb/agent-skills/skills/mongodb-query-optimizerby mongodbc370a63b27075008a92134686b24af3817edeb00Apache-2.0190 starsListed Oct 9, 2026Updated Oct 9, 2026Repository updated today
Help with MongoDB query optimization and indexing. Use only when the user asks for optimization or performance: "How do I optimize this query?", "How do I index this?", "Why is this query slow?", "Can you fix my slow queries?", "What are the slow queries on my cluster?", etc. Do not invoke for general MongoDB query writing unless user asks for performance or index help. Prefer indexing as optimization strategy. Use MongoDB MCP when available.
Only the file list is public. File contents are available once the skill is installed in a workspace.
| Path | Size | Type |
|---|---|---|
| references/aggregation-optimization.md | 6.6 KB | text/markdown |
| references/antipattern-examples.md | 2.5 KB | text/markdown |
| references/core-indexing-principles.md | 4.2 KB | text/markdown |
| references/update-query-examples.md | 1.1 KB | text/markdown |
| SKILL.md | 10.1 KB | text/markdown |
Source and attribution
Source:mongodb/agent-skillsinskills/mongodb-query-optimizerat commitc370a63
License: Apache-2.0
Content belongs to its original authors. SourceWeft indexes it from a public repository.
More from mongodb/agent-skills

Mongodb Schema Design
mongodb
Guides MongoDB schema design, data modeling patterns, anti-patterns, and access-pattern analysis.

Mongodb Search And Ai
mongodb
Guides MongoDB users in choosing, building and optimizing Atlas Search, Vector Search and Hybrid Search indexes and queries.

Mongodb Connection
mongodb
Guides MongoDB client connection configuration, including pools, timeouts and troubleshooting, across driver languages.

Mongodb Natural Language Querying
mongodb
Generates read-only MongoDB find queries and aggregation pipelines from natural language using schema context.

Mongodb Schema Design
mongodb
Guides MongoDB schema design, data modeling patterns, anti-patterns, and access-pattern analysis.

Mongodb Search And Ai
mongodb
Guides MongoDB users in choosing, building and optimizing Atlas Search, Vector Search and Hybrid Search indexes and queries.
More in Data & Analytics

Audit Xls
anthropics
Audits spreadsheet formulas and financial models for errors, hardcodes, and integrity issues, then reports findings.

Comps Analysis
anthropics
Builds institutional-grade comparable company analyses as Excel spreadsheets with operating metrics, valuation multiples and statistics.

Audit Xls
anthropics
Audits spreadsheet formulas and financial models for errors, hardcodes, and integrity issues, then reports findings.

Audit Xls
anthropics
Audits spreadsheet formulas and financial models for errors, hardcodes, and integrity issues, then reports findings.

Comps Analysis
anthropics
Builds institutional-grade comparable company analyses as Excel spreadsheets with operating metrics, valuation multiples and statistics.

Audit Xls
anthropics
Audits spreadsheet formulas and financial models for errors, hardcodes, and integrity issues, then reports findings.