apex-accelerator agent-operating-frame.instructions.md

apex-accelerator agent-operating-frame.instructions.md is an instructions file for GitHub Copilot from jonathan-vella/apex-accelerator. It costs 1,230 tokens per session, scanned A, original, MIT.

A shared set of operating rules for the project's main coding agents. It explains how agents should read instruction files once, reuse cached project information, and avoid editing upstream work.

In plain words
What is it for?
Use it to guide agents during multi-step workflows, especially when they must inspect skills, references, cached decisions, and earlier artifacts.
Why use it?
Without shared rules, each agent may repeat file reads, waste context, or handle earlier work inconsistently. This gives them a common working method.

Instructions file for GitHub Copilot

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 instructions/jonathan-vella/apex-accelerator/agent-operating-frame
Clone the repo
git clone --depth 1 https://github.com/jonathan-vella/apex-accelerator

Made for: GitHub Copilot.

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 apex-accelerator agent-operating-frame.instructions.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/jonathan-vella/apex-accelerator/agent-operating-frame.svg)](https://agentmods.dev/instructions/jonathan-vella/apex-accelerator/agent-operating-frame)
Your own site
<a href="https://agentmods.dev/instructions/jonathan-vella/apex-accelerator/agent-operating-frame"><img src="https://agentmods.dev/badge/instructions/jonathan-vella/apex-accelerator/agent-operating-frame.svg" alt="Measured on agentmods" height="20"></a>
Per session 1,230 This file is loaded in full into every session.
When invoked 1,230 The same file — it is already loaded in full.
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 $0.01230 $0.01230
Opus 5 $0.00615 $0.00615
Sonnet 5 $0.00246 $0.00246
Haiku 4.5 $0.00123 $0.00123

Measured 5d ago against content hash 67801531504b, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

apex-accelerator agent-operating-frame.instructions.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 5d 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/instructions/agent-operating-frame.instructions.md · 106 lines

How it starts

The opening of the file, as written. The whole thing — 106 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Agent Operating Frame — Shared Rules

Scope: this file is auto-loaded for every main agent in .github/agents/*.agent.md (single-star glob — _subagents/ is deliberately excluded). It captures the project-wide operating rules that previously lived as 4 near-identical H2 sections (## Context Awareness, ## Scope Fencing, ## Subagent Budget, ## Investigate Before Answering) inside each agent body.

Each agent now ships a tight body-level ## Operating frame section (≤ 6 lines) that lists only the agent-specific subagents and the one-line scope statement, and pulls everything else from here.


Read each SKILL.md once

  • When a SKILL.md is named in an agent's mandatory-read list, read it exactly once at boot — never re-read mid-session.
  • The same applies to references/*.md files. If you have already read a reference in this conversation, do not call read_file on it again — use the content already in context.
  • Re-reading the same file is the single biggest avoidable source of input-token bloat. See agent-authoring.instructions.md.

Use apex-recall for cached lookups

  • Use apex-recall show <project> --json to retrieve cached decisions, findings, and artifact state instead of re-reading predecessor artifacts after the boot read.
  • The --json flag is canonical — never parse the human-readable output. Schema and jq templates: tools/apex-recall/docs/show-schema.md.
  • If apex-recall returns useful context, skip redundant file reads. If it returns empty or errors, proceed normally — it is a convenience, not a blocker.

Investigate before answering

  • Read the implementation plan, governance constraints, and prior artifacts (via apex-recall show) before generating any new content for the current step.
  • Verify external contracts (AVM module schemas, Azure REST APIs, policy effects) via the preflight or validate subagent named in the agent's ## Operating frame. Do not assume.

Read the full file on GitHub · 106 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. 5d ago First seen · 106 lines · 1,230 tokens per session scan A 67801531504b

Subscribe to this mod's changes

apex-accelerator agent-operating-frame.instructions.md is an instructions file published in the GitHub repository jonathan-vella/apex-accelerator (50 stars, last pushed 3d ago), licensed MIT. It adds 1,230 tokens to every session, about $0.0062 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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