boundary-condition-specification

boundary-condition-specification is a skill for Claude Code, Codex from yogsoth-ai/de-anthropocentric-research-engine. It costs 17 tokens per session (454 once invoked), scanned A, original, Apache-2.0.

A structured method for listing the conditions under which a hypothesis is expected to hold. It covers time, place, population, required preconditions, and situations where the hypothesis does not apply.

In plain words
What is it for?
Use it to define the scope of research hypotheses, experiments, models, and claims.
Why use it?
It prevents overgeneralising a hypothesis beyond the evidence or intended setting. It makes assumptions and exclusions explicit before testing or applying the claim.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions subagents.

Good fit Use it to define the scope of research hypotheses, experiments, models, and claims.

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Install with agentmods
npx agentmods add skills/yogsoth-ai/de-anthropocentric-research-engine/boundary-condition-specification
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 boundary-condition-specification
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 boundary-condition-specification

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/yogsoth-ai/de-anthropocentric-research-engine/boundary-condition-specification"><img src="https://agentmods.dev/badge/skills/yogsoth-ai/de-anthropocentric-research-engine/boundary-condition-specification.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 17 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 454 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 pass 7 Sept 2026
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 $0.00017 $0.00454
Opus 5 $0.00009 $0.00227
Sonnet 5 $0.00003 $0.00091
Haiku 4.5 $0.00002 $0.00045

Measured 7d ago against content hash 461a68f84e97, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

boundary-condition-specification 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 7d 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/boundary-condition-specification/SKILL.md · 53 lines

What it actually says

Boundary Condition Specification

Systematically identify the preconditions required for a hypothesis to hold, preventing overgeneralization.

HARD-GATE

Not satisfied → stop and return error: hypothesis draft incomplete, cannot determine boundary conditions.

Pipeline

  1. Precondition check: verify completeness of the hypothesis draft
  2. Temporal boundary: in what time period/historical era does the hypothesis hold? Is there a time sensitivity?
  3. Spatial boundary: within what geographic/cultural/organizational scope does the hypothesis hold?
  4. Population boundary: to what kind of subjects does the hypothesis apply (populations, species, system types)?
  5. Conditional boundary: what preconditions are required for the hypothesis to hold (technical, institutional, environmental)?
  6. Exclusion conditions: explicitly list the situations where the hypothesis does not apply
  7. Output structured boundary condition list

Output Format

{
  "hypothesis_id": "H1 (or hypothesis statement snippet)",
  "boundary_conditions": {
    "temporal": "Time period or duration constraints",
    "spatial": "Geographic, cultural, or organizational scope",
    "population": "Subject type, sample characteristics",
    "conditional": ["Prerequisite condition 1", "Prerequisite condition 2"],
    "exclusions": ["Situation where hypothesis does NOT apply"]
  },
  "generalizability": "narrow | moderate | broad",
  "notes": "Any additional caveats"
}

Each hypothesis draft yields 1 boundary condition object.

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 7d ago First seen · 53 lines · 17 tokens per session scan A 461a68f84e97

Subscribe to this mod's changes

boundary-condition-specification is a skill published in the GitHub repository yogsoth-ai/de-anthropocentric-research-engine (449 stars, last pushed today), licensed Apache-2.0. It adds 17 tokens to every session and 454 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.

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