axiom-negation

axiom-negation is a skill for Claude Code, Codex from yogsoth-ai/de-anthropocentric-research-engine. It costs 26 tokens per session (674 once invoked), scanned A, original, Apache-2.0.

A structured thinking skill that questions basic assumptions by temporarily considering their opposites.

In plain words
What is it for?
Use it to list assumptions, generate deliberate reversals, explore the consequences, and combine the resulting alternatives.
Why use it?
It can expose hidden constraints and suggest solution spaces that ordinary assumptions overlook.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it to list assumptions, generate deliberate reversals, explore the consequences, and combine the resulting alternatives.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/yogsoth-ai/de-anthropocentric-research-engine/axiom-negation
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.

Any agent
npx skills add yogsoth-ai/de-anthropocentric-research-engine --skill axiom-negation
Clone the repo
git clone --depth 1 https://github.com/yogsoth-ai/de-anthropocentric-research-engine

Made for: Claude Code, Codex.

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 axiom-negation

README.md
[![agentmods](https://agentmods.dev/badge/skills/yogsoth-ai/de-anthropocentric-research-engine/axiom-negation/github.svg)](https://agentmods.dev/skills/yogsoth-ai/de-anthropocentric-research-engine/axiom-negation)
Your own site
<a href="https://agentmods.dev/skills/yogsoth-ai/de-anthropocentric-research-engine/axiom-negation"><img src="https://agentmods.dev/badge/skills/yogsoth-ai/de-anthropocentric-research-engine/axiom-negation/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 axiom-negation

Your own site · 80×15
<a href="https://agentmods.dev/skills/yogsoth-ai/de-anthropocentric-research-engine/axiom-negation"><img src="https://agentmods.dev/badge/skills/yogsoth-ai/de-anthropocentric-research-engine/axiom-negation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 26 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 674 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 1 finding, up to high

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • high Prompt Injection · line 59
    Hidden instructions were detected in comments or invisible text. These could contain malicious directives. Manual review is recommended.
    Fix: Audit all comments and invisible characters. Remove any instructions that direct the agent to perform unauthorized actions. Use plain, reviewable content.
How audits are shown
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 $0.00026 $0.00674
Opus 5 $0.00013 $0.00337
Sonnet 5 $0.00005 $0.00135
Haiku 4.5 $0.00003 $0.00067

Measured 9d ago against content hash eb6c56ea9e7f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

axiom-negation 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.

skills/axiom-negation/SKILL.md · 81 lines

How it starts

The opening of the file, as written. The whole thing — 81 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Axiom Negation

Identify and suspend fundamental assumptions via de Bono PO.

State Ledger

Resource Target Current %
web-search 20 0 0%
web-research 5 0 0%
paper-overview 20 0 0%
paper-search 12 0 0%
paper-research 5 0 0%

HARD-GATE

Cannot exit strategy until ≥80% of each budget line is consumed OR yield targets are met with justification for remaining budget.

Available Tactics

Tactic Role
provocation-generation Generate PO provocations from negated axioms
assumption-enumeration Surface assumptions to negate

Available SOPs

SOP Role
assumption-perturbation Perturb each axiom and observe consequences
reversal-generation Generate formal negations of axioms
constructive-rebellion Build alternatives from negated axioms
destruction-synthesis Synthesize negation outputs

Execution Guidance

  1. Surface axioms: Use assumption-enumeration tactic to identify paradigmatic assumptions
  2. Apply PO: For each axiom, state "PO: [negation]" — suspend judgment
  3. Perturb: Run assumption-perturbation to observe system response under negation
  4. Extract movement: Use provocation-generation to find constructive directions
  5. Build alternatives: Use constructive-rebellion to form viable solutions
  6. Synthesize: Produce structured output via destruction-synthesis

Available Tactics

Optional, no fixed order; the final leaf is always a sop.

Tactic When to use
creative-ideation-assumption-enumeration Surface, perturb, and prioritize assumptions by disruption potential. Orchestrates assumption surfacing → perturbation → sacred cow identification → prioritization.

Available SOPs

Optional, no fixed order; the final leaf is always a sop.

SOP When to use
constructive-rebellion Build constructive alternatives from destructive negation. Transform violated assumptions into viable innovation directions.
creative-ideation-assumption-perturbation Perturb each assumption, observe system response. Systematic stress-testing of assumptions to reveal fragility and opportunity.
destruction-synthesis Synthesize all assumption destruction outputs into structured destructive innovation report.
reversal-generation Systematically reverse positive statements to generate creative inversions. Produces reversed statements with initial associations.

Read the full file on GitHub · 81 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. 9d ago First seen · 81 lines · 26 tokens per session scan A eb6c56ea9e7f

Subscribe to this mod's changes

axiom-negation is a skill published in the GitHub repository yogsoth-ai/de-anthropocentric-research-engine (462 stars, last pushed 3d ago), licensed Apache-2.0. It adds 26 tokens to every session and 674 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.

Related

Other skills, from other repositories

Deep Research

Produce a deep, structured research report on a topic: decompose into key dimensions, analyze each with evidence and reasoning, synthesize cross-cutting insights, and surface open questions. Use for deep research, analysis, and literature/landscape reviews.

AgentEra/Agently · 53 tokens

literature-review-tools

Recommend AND run open-source AI tools, agents, Claude Code / Codex skills, and MCP servers for any stage of a literature review — searching, reading, extracting, synthesizing, screening, citation-checking, and paper writing. Use when the user asks "what tool should I use to..." OR "install/run/use to ..." for…

brycewang-stanford/lit-review-agent-tools · 288 tokens

papers-reading-skill

Evidence-grounded AI research workflow for turning supplied economics, finance, management, and social-science papers or structured records into versioned PaperReading artifacts. Use when Codex must ingest text, Markdown, or a text-based PDF; separate source-grounded claims from researcher analysis; bind findings to…

AOROM/paperreading · 115 tokens

paper-fulltext-harvest

Batch download academic paper full-text (PDF/XML) from a list of DOIs. Handles 25 DOI prefixes across 19 publisher families via three layered routes: (1) publisher TDM APIs requiring institutional subscription (Elsevier ScienceDirect, Wiley Online, Springer Nature), (2) Open Access sources (Crossref, Unpaywall…

jxtse/scientific-research-skills · 276 tokens

academic-figure-generation

Generates publication-quality academic figures (framework diagrams, pipeline illustrations, system architectures, method overviews) from a paper's method text and a target caption, using a local PaperBanana multi-agent pipeline (Retriever → Planner → Stylist → Visualizer → Critic).

jxtse/scientific-research-skills · 59 tokens

paper-reading

Reads and analyzes academic papers (arXiv preprints, conference / journal PDFs, Zotero items) at three configurable depths: quick skim (2 min), standard read (10 min), or deep analysis (30 min). Produces structured digests covering problem, method, key innovation, results, limitations, reproducibility, hidden…

jxtse/scientific-research-skills · 154 tokens