verification

verification is a skill for Claude Code from aniganti/pm-superpowers. It costs 58 tokens per session (1,332 once invoked), scanned A, original, MIT.

A checklist-based review process for checking a product strategy document or another product-management artifact before it is shared with stakeholders.

In plain words
What is it for?
Use it to review strategy, competitor, resource, risk, prioritisation, decision, stakeholder, or AI-prompt documents when the artifact is available for inspection.
Why use it?
It catches missing information, placeholders, contradictions, and other quality problems before a document is presented to others.

Skill for Claude Code

Written for Claude Code: argument-hint in frontmatter.

Part of the pm-superpowers plugin — 12 skills, 1 agent 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 skills/aniganti/pm-superpowers/verification
Any agent
npx skills add aniganti/pm-superpowers --skill verification
Clone the repo
git clone --depth 1 https://github.com/aniganti/pm-superpowers

Made for: Claude Code.

Or install pm-superpowers, the plugin that ships this one along with the rest of its 12 skills, 1 agent.

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 verification

README.md
[![agentmods](https://agentmods.dev/badge/skills/aniganti/pm-superpowers/verification.svg)](https://agentmods.dev/skills/aniganti/pm-superpowers/verification)
Your own site
<a href="https://agentmods.dev/skills/aniganti/pm-superpowers/verification"><img src="https://agentmods.dev/badge/skills/aniganti/pm-superpowers/verification.svg" alt="Measured on agentmods" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,332 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 5.1 $0.00058 $0.01332
Opus 5 $0.00029 $0.00666
Sonnet 5 $0.00012 $0.00266
Haiku 4.5 $0.00006 $0.00133

Measured 6d ago against content hash 4a461b49c036, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

verification 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 6d 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.

plugins/pm-superpowers/skills/verification/SKILL.md · 148 lines

How it starts

The opening of the file, as written. The whole thing — 148 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Verification Before Completion

NO COMPLETION CLAIMS WITHOUT FRESH VERIFICATION EVIDENCE. This skill exists to prevent thin, placeholder-heavy, or internally contradictory strategy artifacts from being shared with stakeholders.

When to Use

Invoke this skill after any document-producing skill (strategy, competitive-landscape, vrio-analysis, strategic-moat, product-ecosystem, pre-mortem, prioritization, decision-log, stakeholder-alignment, prompt-builder) and before sharing the artifact with stakeholders.

Process

Step 1: Load the Artifact

Read the document the PM wants to verify. The PM may provide:

  • A file path to a saved artifact
  • The content directly in the conversation

If no artifact is provided, ask the PM to specify which document they want verified.

STOP if no artifact is provided and the PM cannot point to one. There is nothing to verify.

Step 2: Identify the Artifact Type

Determine which skill produced the artifact based on its structure and content:

Artifact Type Key Indicators
Strategy document Executive summary, strategic pillars, vision/mission, KPIs
Competitive landscape Competitor profiles table, positioning map, whitespace
VRIO analysis VRIO matrix table, V/R/I/O assessments
Strategic moat 8 moat types with ratings, ethical check
Product ecosystem Value chain diagram, integration opportunities, closed loops
Pre-mortem Tigers/Paper Tigers/Elephants, action plans

Step 3: Run the Verification Checklist

Apply the appropriate checklist based on artifact type.

Universal Checks (Apply to ALL artifacts)
  1. Substance over placeholders — Are all sections populated with real content? Flag any "TBD", "TODO", "[fill in]", or suspiciously generic text.
  2. Evidence traceability — Does every recommendation or conclusion trace back to specific evidence cited in the document? Flag any unsupported claims.
  3. Internal consistency — Are there contradictions between sections? (e.g., problem statement says "enterprise users" but target market says "SMB")
  4. Specificity — Are user segments, competitors, metrics, and recommendations specific? Flag any vague or generic language that could apply to any product.
  5. Actionability — Could a reader take concrete next steps based on this document? Or does it end with vague aspirations?
  6. Completeness — Are all expected sections present? Cross-reference against the skill's output structure.

Read the full file on GitHub · 148 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. 6d ago First seen · 148 lines · 58 tokens per session scan A 4a461b49c036

Subscribe to this mod's changes

verification is a skill published in the GitHub repository aniganti/pm-superpowers (47 stars, last pushed 22d ago), licensed MIT. It adds 58 tokens to every session and 1,332 once invoked, about $0.0003 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.

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