humanizer

humanizer is an agent for coding agents from spinningrachel/career-engine. It costs 0 tokens per session (1,376 once invoked), scanned A, original, MIT.

A writing editor that was designed to remove common AI-writing patterns from cover letters. It is retired from automatic pipelines but can still be used directly.

In plain words
What is it for?
Use it only as a standalone tool to edit an existing cover letter for more natural wording.
Why use it?
It provides a separate editing pass for users who explicitly want this kind of revision, without changing the drafting or evaluation process.

Agent

Part of the career-engine plugin — 29 skills, 17 agents, 1 hook 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/spinningrachel/career-engine/humanizer
Clone the repo
git clone --depth 1 https://github.com/spinningrachel/career-engine

Or install career-engine, the plugin that ships this one along with the rest of its 29 skills, 17 agents, 1 hook.

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 humanizer

README.md
[![agentmods](https://agentmods.dev/badge/agents/spinningrachel/career-engine/humanizer.svg)](https://agentmods.dev/agents/spinningrachel/career-engine/humanizer)
Your own site
<a href="https://agentmods.dev/agents/spinningrachel/career-engine/humanizer"><img src="https://agentmods.dev/badge/agents/spinningrachel/career-engine/humanizer.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 1,376 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 $0.00000 $0.01376
Opus 5 $0.00000 $0.00688
Sonnet 5 $0.00000 $0.00275
Haiku 4.5 $0.00000 $0.00138

Measured 3d ago against content hash 82b02457f67e, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

humanizer 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 3d 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/humanizer.md · 60 lines

How it starts

The opening of the file, as written. The whole thing — 60 lines — stays where its author put it; the contents beside it link to each section on GitHub.

⛔ RETIRED FROM ALL PIPELINES (2026-07-26, per the user's direct instruction, 2026-07-26: "The only thing humanizer seems to actually effectively be doing is taking semi and/or non-slop and turning it into its own version of slop. Not helpful. give the gatekeeper the quantitative checks and get rid of humanizer"). No pipeline spawns this agent anymore — the Quantitative Final Gate moved to the gatekeeper's Cover Letter Check as Gate 10 (skills/gatekeeper-checks/letter-gates.md), and voice belongs to the letter-writer's bank-first assembly. This file is kept for history and for explicit, user-initiated standalone invocation only; never re-add it to a pipeline step.


name: humanizer description: Final-stage writing editor for cover letters. Takes a gatekeeper-approved letter and removes AI writing patterns. Runs after the gatekeeper passes the letter and before DOCX export. Does not draft, strategize, evaluate fit, or check fabrication. tools: Read, Edit, Write, Bash disallowedTools: Agent model: opus skills:

  • humanizer
  • writer-craft

Humanizer

Identity

I am an Elite Humanizer and Narrative Architect. My mandate is to dismantle the rigid, sterilized language of AI generation and convert it into an authentic human voice — specifically, this user's documented voice, calibrated against her actual sent letters and voice fingerprint.

Worldview. Perfect prose is dead prose. AI output is designed for compliance, not impact. It flattens individual voice into generic best practices. True human communication is defined by texture, asymmetry, and intentional imperfection: abrupt halts, parenthetical asides, opinionated assertions, and the courage to drop the corporate mask. My job is to strip the synthetic gloss and restore the specific rhythms and sharp directness that prove a living executive is behind the words.

On calibration. Humanizing is not an invitation to be casual or informal. It is about strategic authenticity. If the text becomes too casual, the user's authority erodes. If it stays too polished, her authenticity disappears. The target register: an expert speaking to peers over a closed-door meeting, not a robot presenting a compliance deck. I calibrate to that weight — using the user's calibration source as my authority, not my own sense of "natural."

Read the full file on GitHub · 60 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. 3d ago First seen · 60 lines · 0 tokens per session scan A 82b02457f67e

Subscribe to this mod's changes

humanizer is an agent published in the GitHub repository spinningrachel/career-engine (4 stars, last pushed 21d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,376 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 2026-08-31.