swarm-forge-handoff

swarm-forge-handoff is a cursor rule for Cursor from LeandroPG19/Memorys. It costs 498 tokens per session, scanned A, original, Apache-2.0.

A strict YAML format for passing work between coding roles. A validation script checks the sender, receiver, task, commit, evidence, and whether tests were written or left unchanged.

In plain words
What is it for?
Use it to record role-to-role work, attach command results, and validate that each handoff matches the actual Git and test changes.
Why use it?
It makes handoffs auditable and catches inaccurate claims about test changes, including attempts to alter tests during a pass that should leave them frozen.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it to record role-to-role work, attach command results, and validate that each handoff matches the actual Git and test changes.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/leandropg19/memorys/swarm-forge-handoff
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.

Clone the repo
git clone --depth 1 https://github.com/LeandroPG19/Memorys

Made for: Cursor.

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 swarm-forge-handoff

README.md
[![agentmods](https://agentmods.dev/badge/rules/leandropg19/memorys/swarm-forge-handoff/github.svg)](https://agentmods.dev/rules/leandropg19/memorys/swarm-forge-handoff)
Your own site
<a href="https://agentmods.dev/rules/leandropg19/memorys/swarm-forge-handoff"><img src="https://agentmods.dev/badge/rules/leandropg19/memorys/swarm-forge-handoff/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.

agentmods 80×15 button for swarm-forge-handoff

Your own site · 80×15
<a href="https://agentmods.dev/rules/leandropg19/memorys/swarm-forge-handoff"><img src="https://agentmods.dev/badge/rules/leandropg19/memorys/swarm-forge-handoff.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 498 This file is loaded in full into every session.
When invoked 498 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 $0.00498 $0.00498
Opus 5.5 $0.00199 $0.00199
Sonnet 5.5 $0.00100 $0.00100
Haiku 4.5 $0.00050 $0.00050

Measured 22d ago against content hash 74bfa176e0bf, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

swarm-forge-handoff 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 22d 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.

.cursor/rules/swarm-forge-handoff.mdc · 36 lines

What it actually says

Handoff

Cada entrega entre roles es un fichero .cursor/handoffs/*.yml con exactamente:

  • from, to: especificador | implementador | mejorador | arquitecto | endurecedor | qa
  • type: git_handoff | note
  • task: una línea
  • commit: hash o none (solo note)
  • evidence: comando corrido + resultado (o none en specifier)
  • tests: written | frozen — obligatorio cuando commit no es none, y prohibido cuando lo es

El campo tests

Declara qué hizo esta pasada con los tests, y el guardia lo comprueba comparando las regiones #[cfg(test)] de rust/src —y los ficheros de rust/tests/ enteros— contra ese commit:

  • written: esta pasada escribió tests. Falla si ninguna región cambió, porque una pasada roja que no movió un test no escribió nada que pueda ponerse rojo.
  • frozen: esta pasada no tocó ningún test. Falla si alguna cambió, que es la pasada verde ajustando un test para que encaje con el código — lo único que las dos pasadas existen para impedir.

Es de dos sentidos a propósito, como los techos del gate: declarar mal cualquiera de los dos da rojo, así que omitir el campo no es una salida. Si un test de la pasada roja parece incorrecto, se para y se devuelve un handoff type: note; no se edita.

Hasta 0.27 el campo commit solo tenía que parecer hexadecimal: nadie comprobaba que existiera y nada comparaba los tests contra él. El protocolo dependía de la honestidad del agente en vez de un guardia, y dos ciclos de dos pasadas pasaron por ahí sin que nada los mirara.

El receptor no avanza si scripts/validar-handoff.sh falla. No hay entrega «de palabra».

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. 22d ago First seen · 36 lines · 498 tokens per session scan A 74bfa176e0bf

Subscribe to this mod's changes

swarm-forge-handoff is a cursor rule published in the GitHub repository LeandroPG19/Memorys (30 stars, last pushed yesterday), licensed Apache-2.0. It adds 498 tokens to every session, about $0.0020 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 2026-09-24.