verify-hypotheses

verify-hypotheses is a skill for Claude Code from TserenTserenov/FMT-exocortex-template. It costs 99 tokens per session (1,766 once invoked), scanned A, original, MIT.

A workflow for reviewing hypotheses whose checking date has arrived against available evidence. A hypothesis is a claim recorded for later confirmation or rejection.

In plain words
What is it for?
Use it to review due hypotheses, perform an early check when new evidence appears, or inspect which hypotheses are awaiting review.
Why use it?
It turns evidence into a proposed verdict while preserving the original record and requiring the pilot to confirm the result.

Skill for Claude Code

Written for Claude Code: installed under .claude/. Also seen: reads .claude/ paths.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is bash scripts/verify-skill.sh verify-hypotheses.

Good fit Use it to review due hypotheses, perform an early check when new evidence appears, or inspect which hypotheses are awaiting review.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/TserenTserenov/FMT-exocortex-template
agentmods
npx agentmods add skills/tserentserenov/fmt-exocortex-template/verify-hypotheses

Made for: Claude Code.

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 verify-hypotheses

README.md
[![agentmods](https://agentmods.dev/badge/skills/tserentserenov/fmt-exocortex-template/verify-hypotheses/github.svg)](https://agentmods.dev/skills/tserentserenov/fmt-exocortex-template/verify-hypotheses)
Your own site
<a href="https://agentmods.dev/skills/tserentserenov/fmt-exocortex-template/verify-hypotheses"><img src="https://agentmods.dev/badge/skills/tserentserenov/fmt-exocortex-template/verify-hypotheses/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 verify-hypotheses

Your own site · 80×15
<a href="https://agentmods.dev/skills/tserentserenov/fmt-exocortex-template/verify-hypotheses"><img src="https://agentmods.dev/badge/skills/tserentserenov/fmt-exocortex-template/verify-hypotheses.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 99 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,766 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: 2 findings, up to medium

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 →

  • medium analysis-evasion · line 1
    Suspicious Unicode normalization or mixed-script content
    Fix: Review the flagged content for security risks. Ensure no credentials, secrets, or sensitive data are exposed.
  • medium Agent Snooping · line 21
    Skill enumerates or reads other installed skills. Access to other skills' SKILL.md files or the skills directory reveals prompt instructions, capabilities, and secrets that should be invisible to peer skills.
    Fix: Remove all code or instructions that list or read other skills' files or directories. Skills should operate independently; cross-skill access is a privilege escalation.
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 $0.00099 $0.01766
Opus 5 $0.00049 $0.00883
Sonnet 5 $0.00020 $0.00353
Haiku 4.5 $0.00010 $0.00177

Measured 5d ago against content hash 5c7b1a9216c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

verify-hypotheses 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 5d 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.

.claude/skills/verify-hypotheses/SKILL.md · 90 lines

How it starts

The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/verify-hypotheses

Scope: прочитать hypotheses-log.md, найти записи с наступившей датой сверки, сверить с фактурой, предложить вердикт, записать подтверждённый пилотом вердикт новой записью. Not in scope: не создаёт новые гипотезы (это Note-Review), не выполняет сверку на week-close автоматически (это шаг 6a .claude/skills/week-close/SKILL.md — этот скилл дублирует тот же алгоритм для вызова вне недельного ритма), не редактирует исходные записи. Role: нет выделенной роли-носителя — используется тем, кто сейчас ведёт week-close (Стратег, R1). См. открытый АрхГейт-вопрос РП-496 Ф4.

When to use

  • Пилот говорит «сверь гипотезы недели» или «сверь гипотезы» вне обычного ритма Week Close.
  • Есть подозрение, что конкретная гипотеза уже разрешилась (пилот увидел факт раньше даты сверки) и хочет проверить досрочно.
  • Диагностика: сколько гипотез сейчас «на сверке» и когда у них дата.

Preconditions

  1. WP Gate precondition. Задача привязана к РП-496 (Журнал гипотез, LPF-регламент обратной связи), фаза 3.
  2. Журнал существует. {{GOVERNANCE_REPO}}/current/hypotheses-log.md — если файла нет, сообщить пилоту и завершить (журнал ещё не создан или создан в другом месте).

Algorithm

Step 1 — Прочитать журнал и отфильтровать

Input: {{GOVERNANCE_REPO}}/current/hypotheses-log.md Action: прочитать все записи. Отобрать те, у которых Статус: на сверке И Дата сверки ≤ сегодня. Записи со статусом черновик (не подтверждённые пилотом на Note-Review) пропустить — они вне цикла сверки. Записи, уже имеющие вердикт (подтверждена/опровергнута/частично подтверждена/неприменимо), пропустить. Output: список ID (H-NNN) с наступившей датой сверки, готовых к проверке. Если список пуст — сообщить «Нет гипотез с наступившей датой сверки» и завершить (не ошибка, штатный результат).

Step 2 — Сверить каждую запись с фактурой

Input: список ID из Step 1 Action: для каждой записи прочитать критерий фальсификации и сверить с доступными источниками — коммиты (git log по затронутым репо), domain_event (если критерий про измеримую метрику платформы), инфраструктурные логи, факты из ближайшего WeekReport/DayPlan. Если критерий требует данных, которых нет в доступных источниках — явно пометить «данных недостаточно для вердикта», не гадать. Output: для каждой записи — черновик вердикта (подтверждена / опровергнута / частично подтверждена / неприменимо) с обоснованием (какие факты сверены, откуда).

Read the full file on GitHub · 90 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. 5d ago Changed · +1 lines 5c7b1a9216c7
  2. 10d ago First seen · 89 lines · 99 tokens per session scan A 781eea21f39f

Subscribe to this mod's changes

verify-hypotheses is a skill published in the GitHub repository TserenTserenov/FMT-exocortex-template (51 stars, last pushed today), licensed MIT. It adds 99 tokens to every session and 1,766 once invoked, about $0.0005 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 2026-08-30.

Related

Other skills, from other repositories

team-management-debugging

Systematic debugging — a four-phase root-cause methodology, boundary instrumentation for multi-component systems, the 3-fix escalation rule, and a verification gate to run before claiming anything is fixed. Use on any test failure, production bug, build failure, performance regression, or integration glitch, and…

TeamManagementPlugin/claude-plugin · 95 tokens

team-management-receiving-feedback

How to receive code review as technical evaluation rather than social performance — verify claims against the codebase before implementing, push back with evidence, and drop the performative agreement. Use when responding to a human reviewer, a PR comment, or another AI reviewer, and when deciding whether a suggestion…

TeamManagementPlugin/claude-plugin · 97 tokens

team-management-tdd-discipline

Test-driven development discipline — when TDD applies, when forcing it is wrong, and the RED-GREEN-REFACTOR loop with an explicit "watch it fail" step. Use when writing or reviewing tests, fixing a bug, changing behaviour, or deciding whether a change needs a test at all. Triggers on bug fixes, new validation or…

TeamManagementPlugin/claude-plugin · 96 tokens

data-profiling

Use BEFORE dispatching any subagent that needs to understand the dataset. Generates a high-density, PII-free data profile in Markdown so subagents receive structured context instead of raw data.

zpower426/datapowers · 42 tokens

leakage-guard

Use whenever building features for time-series or any temporal dataset. Enforces strict temporal integrity: no future data in features, no post-event information, correct CV strategy.

zpower426/datapowers · 39 tokens

verification-before-delivery

Use when any analysis, model, or report is claimed to be complete. Runs mandatory artifact integrity, statistical evidence, and reproducibility checks before any delivery.

zpower426/datapowers · 36 tokens