Mongodb Query Optimizer

mongodb/agent-skills/plugins/mongodb/.agy-plugin/skills/mongodb-query-optimizer

by 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.

Add to a SourceWeft workspace

  1. Open the skill in your dashboard and add it to a workspace.
  2. Enable it for the chats that should use it.

This skill is instructions only: it ships no scripts to execute.

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Ask your agent to install it

Paste this prompt into Claude Code, Codex, Cursor or another agent that can run commands — or into SourceWeft chat. The agent reads this skill's install guide, shows you its source, license and scripts, and installs it with the SourceWeft CLI once you agree.

Read https://sourceweft.com/skills/gh-mongodb-agent-skills-mongodb-query-optimizer-plugins-mongodb-agy-plugin-skills-mongodb-query-optimizer-857fee91e1d5f256/install.md and install the skill it describes. Before installing, show me its source, license and whether it ships scripts, and wait for my OK. Ask me before changing anything else on my machine.

Read the install guide the agent follows

Install it yourself from a terminal

For Claude Code, Codex, Cursor and other local agents. The SourceWeft CLI fetches the skill from its source repository at the commit scanned here, and verifies every file against the hashes recorded when the skill was scanned. If anything differs, nothing is written.

npx @sourceweft/cli skills install @mongodb/mongodb-query-optimizer-plugins-mongodb-agy-plugin-skills

Add --agent claude-code, codex, cursor or universal to choose which agent gets it (Claude Code by default).

Upstream installer — not verified by SourceWeft

The open-source skills installer fetches the same pinned commit, but does not check the files against the hashes SourceWeft recorded.

npx skills add https://github.com/mongodb/agent-skills/tree/c370a63b27075008a92134686b24af3817edeb00/plugins/mongodb/.agy-plugin/skills/mongodb-query-optimizer

Source and attribution

Source:mongodb/agent-skillsinplugins/mongodb/.agy-plugin/skills/mongodb-query-optimizerat commitc370a63

License: Apache-2.0

Content belongs to its original authors. SourceWeft indexes it from a public repository.

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