Agent skill

Performance Analysis

by ruvnet in ruvnet/agentic-flow

Comprehensive performance analysis, bottleneck detection, and optimization recommendations for Claude Flow swarms

No licenceAuto-check passedDocuments & Office

Install Performance Analysis

skills CLI
$ npx skills add ruvnet/agentic-flow --skill performance-analysis -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install ruvnet/agentic-flow performance-analysis --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/ruvnet/agentic-flow.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/performance-analysis .claude/skills/performance-analysis && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
performance-analysis
GitHub stars
816
Used in
4 other repos
Token cost
~3.6k tokens
SKILL.md length
719 words
Files
1
Skills in repo
21
Repo updated
First seen
Licence
None found

At a glance

Comprehensive performance analysis, bottleneck detection, and optimization recommendations for Claude Flow swarms

  • Works in 9 steps: Bottleneck Detection → Performance Profiling → Report Generation → …
  • Documents & Office work in your project
  • SKILL.md covers Overview, Quick Start, Core Capabilities and Advanced Usage, plus 5 more sections
  • Calls npx

What it does

Performance Analysis is an agent skill from ruvnet/agentic-flow. Comprehensive performance analysis, bottleneck detection, and optimization recommendations for Claude Flow swarms

Its SKILL.md is about 3.6k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Documents & Office. The repository describes itself as: Easily switch between alternative low-cost AI models in Claude Code/Agent SDK. For those comfortable using Claude agents and commands, it lets you take what you've created and…

When your agent uses it

  • Documents & Office work in your project

Example prompts

  • “/performance-analysis”

Requirements

  • Node.js

Workflow steps

9 steps, taken from the step headings in SKILL.md.

  1. Bottleneck Detection
  2. Performance Profiling
  3. Report Generation
  4. Optimization Recommendations
  5. Regular Analysis
  6. Threshold Tuning
  7. Fix Strategy
  8. Report Integration
  9. Continuous Optimization

What it can do on your machine

Read from SKILL.md and the folder at commit e993605. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • npx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npx, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Performance Analysis loads about 3.6k tokens when it runs. Until then it costs about 34 tokens; SKILL.md has 719 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~34
When it runs · the whole SKILL.md, loaded when a task matches
~3.6k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 719 words (~3,637 tokens).

“Comprehensive performance analysis suite for identifying bottlenecks, profiling swarm operations, generating detailed reports, and providing actionable optimization recommendations.”

— opening of SKILL.md by ruvnet
name
performance-analysis
version
1.0.0
category
monitoring
tags
performance, bottleneck, optimization, profiling, metrics, analysis
author
Claude Flow Team

Read the full SKILL.md on GitHub

Files

Just SKILL.md in .claude/skills/performance-analysis of ruvnet/agentic-flow.

Open the folder on GitHubat commit e993605

Used in 6 other repositories

We found 12 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 4 other GitHub owners. This page covers the copy in ruvnet/agentic-flow, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Performance Analysis next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Performance Analysis compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Performance Analysis this skillruvnet/agentic-flow8164 repos~3.6kAutomated safety check: PassNone
Markdown Article FormatterJimLiu/baoyu-skills26k6 repos~3.5kAutomated safety check: PassMIT
MarkitdownImCa0/just-laws78114 repos~3.2kAutomated safety check: NotesMIT
Obsidian MarkdownAtmosphere/atmosphere3.8k20 repos~1.3kAutomated safety check: PassApache-2.0
DOCXrvdbreemen/OTGW-firmware20733 repos~4.3kAutomated safety check: PassProprietary
Gzh Designisjiamu/gzh-design-skill3.9k1 repos~2.2kAutomated safety check: PassAGPL-3.0

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Questions about Performance Analysis

What does Performance Analysis do?

Comprehensive performance analysis, bottleneck detection, and optimization recommendations for Claude Flow swarms. Performance Analysis is an agent skill from ruvnet/agentic-flow.

When should I use Performance Analysis?

Performance Analysis fits situations like: documents & Office work in your project.

How do I install Performance Analysis in Claude Code?

Run `npx skills add ruvnet/agentic-flow --skill performance-analysis -a claude-code`. Or copy the skill folder (.claude/skills/performance-analysis in ruvnet/agentic-flow) into .claude/skills/performance-analysis in your project. Claude Code loads it when a task matches its description.

How do I install Performance Analysis in Codex?

Run `npx skills add ruvnet/agentic-flow --skill performance-analysis -a codex`. Or copy the skill folder (.claude/skills/performance-analysis in ruvnet/agentic-flow) into .agents/skills/performance-analysis in your project. Codex loads it when a task matches its description.

Can I use Performance Analysis in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add ruvnet/agentic-flow --skill performance-analysis -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/performance-analysis, .gemini/skills/performance-analysis, .github/skills/performance-analysis and .opencode/skills/performance-analysis in your project.

What does Performance Analysis need to run?

Going by SKILL.md and its folder, Performance Analysis needs the command-line tools its instructions call (npx). Our summary lists: Node.js.

Does Performance Analysis access the network?

SKILL.md contains no URLs. Its commands use npx, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Performance Analysis safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Performance Analysis use?

No licence was found for Performance Analysis or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Performance Analysis use?

About 3.6k tokens (SKILL.md is roughly 15k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Performance Analysis?

Skills that share tags, products or a category with Performance Analysis: Markdown Article Formatter (JimLiu/baoyu-skills, 26k stars), Markitdown (ImCa0/just-laws, 781 stars), Obsidian Markdown (Atmosphere/atmosphere, 3.8k stars) and DOCX (rvdbreemen/OTGW-firmware, 207 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Performance Analysis?

ruvnet (a GitHub user) maintains it in ruvnet/agentic-flow, which has 816 GitHub stars. The repository holds 21 skills in this directory. The repository was last updated on September 16, 2026.

Source: ruvnet/agentic-flow on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.