round-trip-reconstructor

round-trip-reconstructor is an agent for coding agents from PabloLION/bmad-plugin. It costs 0 tokens per session (617 once invoked), scanned A, original, no licence file.

A document-reconstruction specialist that rebuilds original source documents from a condensed version alone. It checks whether the condensed version retained all necessary information.

In plain words
What is it for?
Use it to reconstruct source documents from distillates and verify that the distillation was lossless.
Why use it?
It helps find missing or altered information in a document summary or compressed record. This makes completeness testable instead of assumed.

Agent

Part of the bmad plugin — 105 skills, 27 agents shipped together

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 agents/pablolion/bmad-plugin/round-trip-reconstructor
Clone the repo
git clone --depth 1 https://github.com/PabloLION/bmad-plugin

Or install bmad, the plugin that ships this one along with the rest of its 105 skills, 27 agents.

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 round-trip-reconstructor

README.md
[![agentmods](https://agentmods.dev/badge/agents/pablolion/bmad-plugin/round-trip-reconstructor.svg)](https://agentmods.dev/agents/pablolion/bmad-plugin/round-trip-reconstructor)
Your own site
<a href="https://agentmods.dev/agents/pablolion/bmad-plugin/round-trip-reconstructor"><img src="https://agentmods.dev/badge/agents/pablolion/bmad-plugin/round-trip-reconstructor.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 617 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00000 $0.00617
Opus 5 $0.00000 $0.00309
Sonnet 5 $0.00000 $0.00123
Haiku 4.5 $0.00000 $0.00062

Measured yesterday against content hash 47c83f4a3724, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

round-trip-reconstructor 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 yesterday.

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.

plugins/bmad/skills/bmad-distillator/agents/round-trip-reconstructor.md · 69 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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. yesterday First seen · 69 lines · 0 tokens per session scan A 47c83f4a3724

Subscribe to this mod's changes

round-trip-reconstructor is an agent published in the GitHub repository PabloLION/bmad-plugin (15 stars, last pushed 5mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 617 tokens. 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 2026-09-03.

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