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metrillm: Instructions file for Codex

AGENTS.md

metrillm AGENTS.md is an instructions file for Codex, OpenCode from MetriLLM/metrillm. It costs 1,187 tokens per session, scanned A, original, Apache-2.0.

A command-line tool for testing locally run language models, such as models hosted by Ollama or LM Studio. It measures speed, computer-resource use, and response quality, then gives a hardware-fit result.

In plain words
What is it for?
Use it to benchmark local models for speed, memory and processor use, reasoning, mathematics, coding, following instructions, structured answers, and multilingual work.
Why use it?
It replaces guesswork about whether a computer can run a particular local model and how well that model performs across different tasks.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions .claude-plugin; mentions Claude Code; mentions AGENTS.md.

This is MetriLLM/metrillm's own configuration. It tells Codex and OpenCode how to work on metrillm 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 metrillm configures →

not rated 8repo 5mo ago A scan 1,187 tokens original Apache-2.0
View source ↗ MetriLLM/metrillm metrillm.dev
Reuse

Borrowing it

Nothing to install: this file belongs to MetriLLM/metrillm. 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/MetriLLM/metrillm/main/AGENTS.md
Clone the repo
git clone --depth 1 https://github.com/MetriLLM/metrillm

Made for: Codex, OpenCode.

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.

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README.md
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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.

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Your own site · 80×15
<a href="https://agentmods.dev/instructions/metrillm/metrillm/agents-md"><img src="https://agentmods.dev/badge/instructions/metrillm/metrillm/agents-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 1,187 This file is loaded in full into every session.
When invoked 1,187 The same file — it is already loaded in full.
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 $0.01187 $0.01187
Opus 5.5 $0.00475 $0.00475
Sonnet 5.5 $0.00237 $0.00237
Haiku 4.5 $0.00119 $0.00119

Measured 2mo ago against content hash 5d22df492f77, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

metrillm AGENTS.md 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 2mo 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.md · 100 lines

How it starts

The opening of the file, as written. The whole thing — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — MetriLLM CLI (MetriLLM/metrillm)

Guidelines for AI agents and contributors working on this repository.

Project Overview

MetriLLM is an open-source CLI tool that benchmarks local LLM models running on Ollama or LM Studio. It measures performance (tok/s, TTFT, memory, CPU load) and quality (reasoning, math, coding, instruction following, structured output, multilingual), then computes a hardware fitness verdict.

  • License: Apache 2.0
  • Language: TypeScript (ESM, Node 20+)
  • Runtimes: Ollama (src/core/ollama-client.ts), LM Studio (src/core/lm-studio-client.ts), abstracted via src/core/runtime.ts
  • Companion repo: MetriLLM/metrillm-web (private) — leaderboard website at metrillm.dev

Project Structure

src/
  benchmarks/       # Benchmark runners (performance + 6 quality categories)
  commands/         # CLI command handlers (bench, list)
  core/             # Infrastructure (Ollama client, hardware detection, storage, upload, telemetry)
  datasets/         # Ground truth JSON fixtures for quality evaluation
  scoring/          # Score computation (performance, quality, fitness verdict)
  ui/               # CLI output (tables, spinners, menus, verdict display)
  index.ts          # Entry point — Commander.js CLI with interactive menu fallback
  types.ts          # Shared types (also used by companion website)
tests/              # Vitest unit/regression tests (mirrors src/ structure)
mcp/                # MCP server for IDE integration (Claude Code, Cursor, etc.)
plugins/            # IDE plugins (Claude Code, Cursor)
scripts/            # Smoke/e2e helpers
docs/               # Technical documentation

Commands

npm run dev            # Run CLI from source (tsx)
npm run build          # Build distributable CLI (tsup → dist/index.mjs)
npm run typecheck      # tsc --noEmit
npm test               # Vitest run (all tests)
npm run test:watch     # Vitest watch mode
npm run test:coverage  # Vitest with V8 coverage (thresholds enforced)
npm run ci:verify      # Full CI gate: typecheck + coverage + build
npm run security:audit # Dependency vulnerability audit
npm run test:e2e:smoke # Real Ollama integration test (requires running Ollama)

Read the full file on GitHub · 100 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. 2mo ago First seen · 100 lines · 1,187 tokens per session scan A 5d22df492f77

Subscribe to this mod's changes

metrillm AGENTS.md is an instructions file published in the GitHub repository MetriLLM/metrillm (8 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 1,187 tokens to every session, about $0.0047 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 2026-08-31.

Analytics and metricsHardware and IoTLLMai-benchmarkbenchmarkclilocal-aimcp
Related

metrillm AGENTS.md compared with instructions from other repositories

metrillm AGENTS.md next to 6 instructions from other repositories
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metrillm AGENTS.mdMetriLLM/metrillmInstructions file85mo agoApache-2.0A1,187Codex, OpenCode
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deepseek-harness AGENTS.mddeepseek-ai/deepseek-harnessInstructions file274k2d agoMITA4,313Codex, OpenCode