team-perf-opt

team-perf-opt is a skill for Claude Code from catlog22/Claude-Code-Workflow. It costs 42 tokens per session (1,672 once invoked), scanned A, original, MIT.

A team workflow for improving application performance by profiling it, finding bottlenecks, planning changes, implementing them, benchmarking results, and reviewing the code.

In plain words
What is it for?
Use it to run performance investigations in one or more parallel branches, compare benchmark results, and review or fix the resulting changes.
Why use it?
It connects measurement with optimization so changes can be checked against observed performance problems.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: names the AskUserQuestion tool.

Good fit Use it to run performance investigations in one or more parallel branches, compare benchmark results, and review or fix the resulting changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/catlog22/claude-code-workflow/team-perf-opt
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add catlog22/Claude-Code-Workflow --skill team-perf-opt
Clone the repo
git clone --depth 1 https://github.com/catlog22/Claude-Code-Workflow

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for team-perf-opt

README.md
[![agentmods](https://agentmods.dev/badge/skills/catlog22/claude-code-workflow/team-perf-opt/github.svg)](https://agentmods.dev/skills/catlog22/claude-code-workflow/team-perf-opt)
Your own site
<a href="https://agentmods.dev/skills/catlog22/claude-code-workflow/team-perf-opt"><img src="https://agentmods.dev/badge/skills/catlog22/claude-code-workflow/team-perf-opt/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for team-perf-opt

Your own site · 80×15
<a href="https://agentmods.dev/skills/catlog22/claude-code-workflow/team-perf-opt"><img src="https://agentmods.dev/badge/skills/catlog22/claude-code-workflow/team-perf-opt.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 42 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,672 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00042 $0.01672
Opus 5.5 $0.00017 $0.00669
Sonnet 5.5 $0.00008 $0.00334
Haiku 4.5 $0.00004 $0.00167

Measured 1mo ago against content hash 2250694864d4, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

team-perf-opt scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/team-perf-opt/SKILL.md · 169 lines

How it starts

The opening of the file, as written. The whole thing — 169 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Team Performance Optimization

Profile application performance, identify bottlenecks, design optimization strategies, implement changes, benchmark improvements, and review code quality.

Architecture

Skill(skill="team-perf-opt", args="<task-description>")
                    |
         SKILL.md (this file) = Router
                    |
     +--------------+--------------+
     |                             |
  no --role flag              --role <name>
     |                             |
  Coordinator                  Worker
  roles/coordinator/role.md    roles/<name>/role.md
     |
     +-- analyze -> dispatch -> spawn workers -> STOP
                                    |
                    +-------+-------+-------+-------+-------+
                    v       v       v       v       v
                 [profiler] [strategist] [optimizer] [benchmarker] [reviewer]
                 (team-worker agents)

Pipeline (Single mode):
  PROFILE-001 -> STRATEGY-001 -> IMPL-001 -> BENCH-001 + REVIEW-001 (fix cycle)

Pipeline (Fan-out mode):
  PROFILE-001 -> STRATEGY-001 -> [IMPL-B01..N](parallel) -> BENCH+REVIEW per branch

Pipeline (Independent mode):
  [Pipeline A: PROFILE-A->STRATEGY-A->IMPL-A->BENCH-A+REVIEW-A]
  [Pipeline B: PROFILE-B->STRATEGY-B->IMPL-B->BENCH-B+REVIEW-B] (parallel)

Role Registry

Role Path Prefix Inner Loop
coordinator roles/coordinator/role.md — —
profiler roles/profiler/role.md PROFILE-* false
strategist roles/strategist/role.md STRATEGY-* false
optimizer roles/optimizer/role.md IMPL-, FIX- true
benchmarker roles/benchmarker/role.md BENCH-* false
reviewer roles/reviewer/role.md REVIEW-, QUALITY- false

Role Router

Parse $ARGUMENTS:

  • Has --role <name> → Read roles/<name>/role.md, execute Phase 2-4
  • No --role → @roles/coordinator/role.md, execute entry router

Read the full file on GitHub · 169 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 1mo ago First seen · 169 lines · 42 tokens per session scan A 2250694864d4

Subscribe to this mod's changes

team-perf-opt is a skill published in the GitHub repository catlog22/Claude-Code-Workflow (2,124 stars, last pushed 4mo ago), licensed MIT. It adds 42 tokens to every session and 1,672 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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