simplicio-loop: Instructions file for Claude Code

AGENTS.md

simplicio-loop AGENTS.md is an instructions file for Claude Code, Codex, OpenCode from wesleysimplicio/simplicio-loop. It costs 3,313 tokens per session, scanned A, original, MIT.

Repository instructions for simplicio-loop, a system that coordinates coding-agent workers and shared project artifacts.

In plain words
What is it for?
Use them when making non-trivial changes in simplicio-loop, especially when starting workers, selecting skills, running the runtime tools, validating work, and recording evidence.
Why use it?
They give agents the required startup steps, project references, tools, and rules for working consistently across the system.

Instructions file for Claude CodeCodexOpenCode

Written for Claude Code and Codex and OpenCode: PreToolUse hook event, but also the file is AGENTS.md. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions subagents.

This is wesleysimplicio/simplicio-loop's own configuration. It tells Claude Code, Codex and OpenCode how to work on simplicio-loop 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 simplicio-loop configures →

Reuse

Borrowing it

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

Made for: Claude Code, Codex, OpenCode.

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Per session 3,313 This file is loaded in full into every session.
When invoked 3,313 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 $0.03313 $0.03313
Opus 5.5 $0.01325 $0.01325
Sonnet 5.5 $0.00663 $0.00663
Haiku 4.5 $0.00331 $0.00331

Measured 1mo ago against content hash 185a64a23b72, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

simplicio-loop 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 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.

AGENTS.md · 193 lines

How it starts

The opening of the file, as written. The whole thing — 193 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS.md — simplicio-loop

Full map + step-by-step: docs/ECOSYSTEM_LLM_GUIDE.md · ADR 0009 · 0010
Max-speed LLM orientation (always): docs/LLM_MAX_SPEED_ORIENTATION.md — also re-fed every loop turn via SIMPLICIO-LLM-ORIENTATION in the loop skill.

Simplicio Ecosystem Contract (canonical)

This loop is the convergence layer of one Simplicio ecosystem. For every non-trivial task: run simplicio runtime map --repo . --for-llm markdown, then simplicio memory "<task>", rank/load relevant skills, execute through the native simplicio CLI, validate, and record evidence. MCP is fallback transport only.

Worker startup and centralized artifacts (mandatory)

Every subagent, worker, and provider session MUST read AGENTS.md, CLAUDE.md, and every relevant local skill before operating. For Loop work, the baseline skills are .claude/skills/simplicio-loop/SKILL.md, .claude/skills/simplicio-prism/SKILL.md, and .claude/skills/simplicio-runtime/SKILL.md; load additional satellite skills selected by the task before mutation.

The canonical default branch owns one centrally built binary/artifact set. Workers consume that binary read-only; they MUST NOT rebuild binaries or regenerate canonical Mapper/Fast artifacts. Worktrees isolate source edits and receipts only. Every receipt/handoff MUST record repository and revision, binary digest/version, Mapper generation and artifact digest. Missing, stale, incompatible, or mismatched central artifacts fail closed and route to the central rebuild path only; a worker may not repair them locally or fall back to fabricated/uncertified context.

Full-stack boundaries

simplicio-mapper / simplicio-dev-cli / simplicio-fast observe, plan, and edit — they work alone without Runtime. simplicio-runtime owns contracts, gates, validation, receipts, the full loop subsystem (activation + convergence authority), and mandatory execution-report metrics (per task + consolidated). Runtime alone decides when to activate the loop (simplicio loop decide). This package is the protocol + host-hook implementation under Runtime authority. Coordinators own cognition, not loop activation. See docs/adr/0009 and docs/adr/0010. Providers are workers, never authorities.

Read the full file on GitHub · 193 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 · 193 lines · 3,313 tokens per session scan A 185a64a23b72

Subscribe to this mod's changes

simplicio-loop AGENTS.md is an instructions file published in the GitHub repository wesleysimplicio/simplicio-loop (2 stars, last pushed 1mo ago), licensed MIT. It adds 3,313 tokens to every session, about $0.0133 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.

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