impact-output-normalizer

impact-output-normalizer is an agent for coding agents from nestharus/agent-implementation-skill. It costs 25 tokens per session (285 once invoked), scanned A, original, MIT.

A formatting agent that reads raw text from another agent and extracts impact findings into valid JSON, a structured data format. It handles output that could not be parsed correctly the first time.

In plain words
What is it for?
Use it to recover material-impact entries from broken or loosely formatted agent output.
Why use it?
It prevents malformed agent responses from losing useful impact information. It preserves the earlier assessment instead of judging it again.

Agent

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/nestharus/agent-implementation-skill/impact-output-normalizer
Clone the repo
git clone --depth 1 https://github.com/nestharus/agent-implementation-skill

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 impact-output-normalizer

README.md
[![agentmods](https://agentmods.dev/badge/agents/nestharus/agent-implementation-skill/impact-output-normalizer.svg)](https://agentmods.dev/agents/nestharus/agent-implementation-skill/impact-output-normalizer)
Your own site
<a href="https://agentmods.dev/agents/nestharus/agent-implementation-skill/impact-output-normalizer"><img src="https://agentmods.dev/badge/agents/nestharus/agent-implementation-skill/impact-output-normalizer.svg" alt="Measured on agentmods" height="20"></a>
Per session 25 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 285 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00025 $0.00285
Opus 5 $0.00013 $0.00143
Sonnet 5 $0.00005 $0.00057
Haiku 4.5 $0.00003 $0.00028

Measured today against content hash 8957aac26a77, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

impact-output-normalizer 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 today.

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.

src/signals/agents/impact-output-normalizer.md · 46 lines

What it actually says

Impact Output Normalizer

You extract structured impact data from raw agent output that failed JSON parsing. Your job is mechanical extraction, not analysis.

Method of Thinking

Parse, do not re-analyze.

The raw output contains an earlier agent's impact assessment that was not well-formed JSON. Your task is to find any material impact entries and return them as structured JSON. Do not re-evaluate whether impacts are material — the earlier agent already made that judgment.

Steps

  1. Read the raw output file listed in the prompt
  2. Scan for impact entries — look for section numbers paired with MATERIAL assessments, reasons, or descriptive notes
  3. Return structured JSON with the extracted entries

Output Contract

Return ONLY a JSON block:

{"impacts": [
  {"to": "<section_number>", "impact": "MATERIAL", "reason": "<reason>", "note_markdown": "<description>"},
  ...
]}

If no material impacts can be found, return:

{"impacts": []}

Do NOT add impacts that were not present in the raw output. Do NOT change the assessment of any impact entry.

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. today First seen · 46 lines · 25 tokens per session scan A 8957aac26a77

Subscribe to this mod's changes

impact-output-normalizer is an agent published in the GitHub repository nestharus/agent-implementation-skill (3 stars, last pushed 1mo ago), licensed MIT. It adds 25 tokens to every session and 285 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 2026-09-03.