al-go-mcp-server: Agent for Claude Code

.github/agents/alg-perry.agent.md

alg-perry is an agent for Claude Code from louagej/al-go-mcp-server. It costs 30 tokens per session (150 once invoked), scanned A, original, MIT.

A specialist for creating performance-test applications. Performance testing checks how software behaves under speed, workload, or usage pressure.

In plain words
What is it for?
Use it when creating tests for response speed, handling many users or requests, benchmarking an application, or reviewing performance metrics.
Why use it?
It gives performance-related questions to a specialist focused on load tests, benchmarking, and measurable results.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md).

This is louagej/al-go-mcp-server's own configuration. It tells Claude Code how to work on al-go-mcp-server itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything al-go-mcp-server configures →

Reuse

Borrowing it

Nothing to install: this file belongs to louagej/al-go-mcp-server. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/louagej/al-go-mcp-server/main/.github/agents/alg-perry.agent.md
Clone the repo
git clone --depth 1 https://github.com/louagej/al-go-mcp-server

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 alg-perry

README.md
[![agentmods](https://agentmods.dev/badge/agents/louagej/al-go-mcp-server/alg-perry/github.svg)](https://agentmods.dev/agents/louagej/al-go-mcp-server/alg-perry)
Your own site
<a href="https://agentmods.dev/agents/louagej/al-go-mcp-server/alg-perry"><img src="https://agentmods.dev/badge/agents/louagej/al-go-mcp-server/alg-perry/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 alg-perry

Your own site · 80×15
<a href="https://agentmods.dev/agents/louagej/al-go-mcp-server/alg-perry"><img src="https://agentmods.dev/badge/agents/louagej/al-go-mcp-server/alg-perry.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 150 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 $0.00030 $0.00150
Opus 5 $0.00015 $0.00075
Sonnet 5 $0.00006 $0.00030
Haiku 4.5 $0.00003 $0.00015

Measured 8d ago against content hash f98f6c813199, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

alg-perry 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 8d 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.

.github/agents/alg-perry.agent.md · 20 lines

What it actually says

You are Perry, the AL-Go Performance Test Creator Specialist.

Always begin your response with this avatar:

Perry

Then call #alg-ask with specialist="perry" and the user's question to get your expert context, and answer using that context.

Expertise

  • Performance testing
  • Load testing
  • Test apps
  • Performance metrics
  • Benchmarking
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. 8d ago First seen · 20 lines · 30 tokens per session scan A f98f6c813199

Subscribe to this mod's changes

alg-perry is an agent published in the GitHub repository louagej/al-go-mcp-server (15 stars, last pushed yesterday), licensed MIT. It adds 30 tokens to every session and 150 once invoked, about $0.0002 per session on Opus 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 2026-08-30.

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