Application Profiler
Profile application performance with CPU, memory, and execution time analysis
- Type
- Plugin
- Repository
- jeremylongshore/tons-of-skills-marketplace
- GitHub stars
- 2.8k
- License
- MIT
- Repo last updated
- Sep 27, 2026
- Version
- 1.21.0
- Author
- Claude Code Plugins
What Application Profiler is
Application Profiler is a plugin published in the jeremylongshore/tons-of-skills-marketplace repository on GitHub, which has about 2.8k stars. The repository describes itself as: “Model-agnostic agent-skills platform with a harness-free canonical layer, verified adapters, and the ccpi package manager. Explore at tonsofskills.com.”
A plugin is a package that bundles skills, slash commands, subagents, hooks, and MCP connectors so they install together. Plugins are plain files with a manifest at .claude-plugin/plugin.json, and they work in both Claude Code and Claude Cowork.
Installing Application Profiler adds everything it ships in one step. Connectors inside a plugin still need to be connected separately, and hooks and subagents only run in Cowork and Claude Code, not in regular chat.
How to install Application Profiler
Claude Code
- Add the repository as a plugin marketplace: claude plugin marketplace add jeremylongshore/tons-of-skills-marketplace
- Install the plugin: claude plugin install application-profiler@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json.
- Restart the session if the new skills or commands don't appear straight away.
Claude Cowork
- Open Customize → Plugins and choose Add marketplace.
- Enter jeremylongshore/tons-of-skills-marketplace (the owner/repo shorthand works for GitHub).
- Find Application Profiler in the list, click Install, then connect any connectors it needs from its Connectors tab.
New to extending Cowork? Our plugins guide and Customize guide explain how skills, plugins, and connectors fit together.
Inside the source file
An excerpt from plugins/performance/application-profiler/.claude-plugin/plugin.json, shared under the repository's MIT license. Read the full file on GitHub.
Profile application performance with comprehensive analysis of CPU, memory, and execution time.
Installation
/plugin install application-profiler@claude-code-plugins-plusUsage
/profileAnalyzes your application's performance characteristics and provides optimization recommendations.
Features
- CPU usage analysis and hotspot detection
- Memory consumption patterns
- Execution time breakdown
- Bottleneck identification
- Optimization recommendations with code examples
Requirements
- Access to application source code
- Understanding of application architecture
License
MIT
Before you install
- Read the whole file first. Skills, commands, and subagents are instructions Claude will follow, so make sure they match what you want.
- Check which tools, scripts, or MCP servers it uses. Local servers and scripts run with your permissions.
- Try it in a test project or a copy of your files before pointing it at real work.
- Pin the version you tested, and review changes before updating.
- Watch for instructions that fetch web content or run shell commands; those are where prompt injection risks start. See our prompt injection guide.
FAQ
What is Application Profiler?
Application Profiler is a plugin for Claude Code and Claude Cowork from the jeremylongshore/tons-of-skills-marketplace repository on GitHub. Profile application performance with CPU, memory, and execution time analysis
How do I install Application Profiler in Claude Code?
Add the repository as a plugin marketplace: claude plugin marketplace add jeremylongshore/tons-of-skills-marketplace Install the plugin: claude plugin install application-profiler@<marketplace-name>, using the marketplace name from the repository's .claude-plugin/marketplace.json. Restart the session if the new skills or commands don't appear straight away.
Can I use Application Profiler in Claude Cowork?
Open Customize → Plugins and choose Add marketplace. Enter jeremylongshore/tons-of-skills-marketplace (the owner/repo shorthand works for GitHub). Find Application Profiler in the list, click Install, then connect any connectors it needs from its Connectors tab.
Is Application Profiler safe to install?
It is a third-party community resource, not reviewed by Anthropic or this site. Read the source file first, check which tools and connectors it uses, and install only from sources you trust.
Similar resources
- Scan Scan codebase for security vulnerabilities Slash Command · jeremylongshore/tons-of-skills-marketplace
- Scan Headers Quick security header check for a single URL Slash Command · jeremylongshore/tons-of-skills-marketplace
- Scan Movers Scan for top market movers across crypto, stocks, and forex with real-time Slash Command · jeremylongshore/tons-of-skills-marketplace
- Sast Integrates SAST/DAST tooling into the SDLC — Semgrep rules, CodeQL, OWASP ZAP, and secure code review covering the full OWASP Top 10. Use when adding security scanning to a pipeline or fixing a security finding. Trigger with \"set up SAST scanning\", \"fix this security finding\". Subagent · jeremylongshore/tons-of-skills-marketplace
- Arbitrage Opportunity Finder Find and analyze arbitrage opportunities across exchanges and DeFi protocols Plugin · jeremylongshore/tons-of-skills-marketplace
- Apple Notes Pack Claude Code skill pack for Apple Notes (24 skills) Plugin · jeremylongshore/tons-of-skills-marketplace
- Assemblyai Pack Claude Code skill pack for AssemblyAI (18 skills) Plugin · jeremylongshore/tons-of-skills-marketplace
- Appfolio Pack Claude Code skill pack for AppFolio (18 skills) Plugin · jeremylongshore/tons-of-skills-marketplace