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.
npx skills add cruzs85/opencode-multiagente-local-37-iterations --skill anti-loop-protocolgit clone --depth 1 https://github.com/cruzs85/opencode-multiagente-local-37-iterationsWrote 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.
[](https://agentmods.dev/skills/cruzs85/opencode-multiagente-local-37-iterations/anti-loop-protocol)<a href="https://agentmods.dev/skills/cruzs85/opencode-multiagente-local-37-iterations/anti-loop-protocol"><img src="https://agentmods.dev/badge/skills/cruzs85/opencode-multiagente-local-37-iterations/anti-loop-protocol/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.
<a href="https://agentmods.dev/skills/cruzs85/opencode-multiagente-local-37-iterations/anti-loop-protocol"><img src="https://agentmods.dev/badge/skills/cruzs85/opencode-multiagente-local-37-iterations/anti-loop-protocol.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00021 | $0.02566 |
| Opus 5 | $0.00010 | $0.01283 |
| Sonnet 5 | $0.00004 | $0.00513 |
| Haiku 4.5 | $0.00002 | $0.00257 |
Grade A, and why
anti-loop-protocol 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 303 lines — stays where its author put it; the contents beside it link to each section on GitHub.
OBJETIVO
Detectar automáticamente cuando un agente ejecuta el mismo procedimiento con exactamente el mismo resultado 2 veces consecutivas, y cancelar el procedimiento para evitar loops infinitos.
REGLA GENERAL DE DETECCIÓN DE LOOPS
Condición de activación
Si un agente ejecuta el MISMO procedimiento con EXACTAMENTE el MISMO resultado 2 veces consecutivas:
→ TERMINAR INMEDIATAMENTE el procedimiento → Reportar el fingerprint del loop detectado → Solicitar intervención humana o escalar al siguiente nivel
Definición de "Mismo Procedimiento"
Se considera el mismo procedimiento si cumple TODOS estos criterios:
- Mismo comando/toolcall: Misma herramienta ejecutada (grep, edit, bash, read, etc.)
- Mismos parámetros: Mismos argumentos exactos o semánticamente equivalentes
- Ejemplo equivalente:
grep "double.*jump"≈grep "doubleJump" - Ejemplo NO equivalente:
grep "jump"≠grep "doubleJump"
- Ejemplo equivalente:
- Mismo contexto/archivos: Mismos archivos o rutas involucradas
- Misma ruta exacta:
src/app/app.ts - Mismo patrón de archivos:
**/*.spec.ts
- Misma ruta exacta:
Definición de "Mismo Resultado"
Se considera el mismo resultado si cumple AL MENOS UNO de estos criterios:
- Mismo output/error exacto: Texto de salida idéntico
- Mismo estado final:
- Misma cantidad de archivos encontrados
- Misma línea de error
- Mismo número de tests fallando
- Mismas modificaciones:
- Los archivos tienen el mismo timestamp de modificación (no hubo cambios)
- El contenido de los archivos es idéntico al intento anterior
FORMATO DE FINGERPRINT GENERAL
Estructura obligatoria
AGENT::<nombre-agente>::<tipo-operación>::<contexto>::<hash-resultado>
Componentes:
AGENT: Prefijo fijo para identificar fingerprints de agentesnombre-agente: Nombre del agente (explorer, code-writer, qa-validator, etc.)tipo-operación: Tipo de operación (grep, edit, bash, read, test, build)contexto: Contexto de la operación (archivos, rutas, parámetros clave)hash-resultado: Hash simplificado del resultado (primeros 50 chars o resumen)
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.
- 9d ago First seen · 303 lines · 21 tokens per session scan A f51ad3bb40e2
anti-loop-protocol is a skill published in the GitHub repository cruzs85/opencode-multiagente-local-37-iterations (5 stars, last pushed 1mo ago), licensed MIT. It adds 21 tokens to every session and 2,566 once invoked, about $0.0001 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.
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