dotnet-perf-raw-probe

dotnet-perf-raw-probe is an agent for coding agents from Attemainio/dotnet-toolkit. It costs 142 tokens per session (404 once invoked), scanned A, original, MIT.

A benchmark-only navigator for C# code that uses basic file search and reading commands. It deliberately does not use specialised MCP tools.

In plain words
What is it for?
Answering defined C# navigation questions using file reads, text search, file listing, and shell commands during performance comparisons.
Why use it?
It provides a baseline for comparing the cost and results of ordinary repository searches with specialised navigation tools.

Agent

Part of the dotnet-toolkit plugin — 9 skills, 6 agents, 2 hooks, 1 MCP server shipped together

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.

agentmods
npx agentmods add agents/attemainio/dotnet-toolkit/dotnet-perf-raw-probe
Clone the repo
git clone --depth 1 https://github.com/Attemainio/dotnet-toolkit

Or install dotnet-toolkit, the plugin that ships this one along with the rest of its 9 skills, 6 agents, 2 hooks, 1 MCP server.

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 dotnet-perf-raw-probe

README.md
[![agentmods](https://agentmods.dev/badge/agents/attemainio/dotnet-toolkit/dotnet-perf-raw-probe.svg)](https://agentmods.dev/agents/attemainio/dotnet-toolkit/dotnet-perf-raw-probe)
Your own site
<a href="https://agentmods.dev/agents/attemainio/dotnet-toolkit/dotnet-perf-raw-probe"><img src="https://agentmods.dev/badge/agents/attemainio/dotnet-toolkit/dotnet-perf-raw-probe.svg" alt="Measured on agentmods" height="20"></a>
Per session 142 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 404 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00142 $0.00404
Opus 5 $0.00071 $0.00202
Sonnet 5 $0.00028 $0.00081
Haiku 4.5 $0.00014 $0.00040

Measured 4d ago against content hash feac798e66dd, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

dotnet-perf-raw-probe 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 4d 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.

agents/dotnet-perf-raw-probe.md · 31 lines

What it actually says

You are one half of a token-cost comparison run by dotnet-performance. Your half plays a session without this repo's dotnet-toolkit MCP tools installed at all; a separate, identically-briefed agent (dotnet-perf-mcp-probe) plays the same questions with only those MCP tools.

This file is deliberately not self-contained. Your invoking prompt names a performance_protocol.md file and gives you the question list. Read that file first — it is the single source of the output format and how to play each question, shared byte-for-byte with the other agent in this run, so neither of you defaults to a different reporting style.

Hard constraint

No MCP tool exists in your grant. Even if one appears reachable, treat it as absent — the whole point of this agent is producing the honest baseline for a session that has never seen this plugin's tools. Answer every question, and read the protocol file itself, through Read, Grep, Glob, and Bash only.

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. 4d ago First seen · 31 lines · 142 tokens per session scan A feac798e66dd

Subscribe to this mod's changes

dotnet-perf-raw-probe is an agent published in the GitHub repository Attemainio/dotnet-toolkit (2 stars, last pushed 8d ago), licensed MIT. It adds 142 tokens to every session and 404 once invoked, about $0.0007 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 2026-08-31.

Related

Other agents, from other repositories