verify

verify is a command for coding agents from sk-lim19f/Hypomnema. It costs 30 tokens per session (633 once invoked), scanned A, original, MIT.

A wiki freshness checker for review dates and review questions. It scans selected knowledge pages and reports which checks are overdue, coming soon, or missing.

In plain words
What is it for?
Use it to audit pages in the wiki, find overdue or unreviewed claims, or check one page after editing it.
Why use it?
It makes stale project knowledge easier to find before someone relies on it. Without this audit, old pages can remain trusted indefinitely.

Command

Installs and runs on its own, but its text points at files inside its plugin — anything it tells you to read at a ${CLAUDE_PLUGIN_ROOT} path is only there once the plugin is installed. Installing the plugin gets both.

Part of the hypo plugin — 7 skills, 16 commands, 9 hooks 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 commands/sk-lim19f/hypomnema/verify
Clone the repo
git clone --depth 1 https://github.com/sk-lim19f/Hypomnema

Or install hypo, the plugin that ships this one along with the rest of its 7 skills, 16 commands, 9 hooks.

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

README.md
[![agentmods](https://agentmods.dev/badge/commands/sk-lim19f/hypomnema/verify.svg)](https://agentmods.dev/commands/sk-lim19f/hypomnema/verify)
Your own site
<a href="https://agentmods.dev/commands/sk-lim19f/hypomnema/verify"><img src="https://agentmods.dev/badge/commands/sk-lim19f/hypomnema/verify.svg" alt="Measured on agentmods" height="20"></a>
Per session 30 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 633 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 $0.00030 $0.00633
Opus 5 $0.00015 $0.00316
Sonnet 5 $0.00006 $0.00127
Haiku 4.5 $0.00003 $0.00063

Measured yesterday against content hash 03aeb9ca5538, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

verify 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 yesterday.

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.

commands/verify.md · 61 lines

How it starts

The opening of the file, as written. The whole thing — 61 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are running /hypo:verify. Audit wiki pages for overdue or missing verify_by fields.

What this does

  • Scans pages/ and projects/ for pages of types adr, page, learning, concept, playbook, tool-eval
  • Reports overdue pages (past verify_by_date), upcoming (within 14 days), and pages missing a verify_by question

Step 1 — Run

Bundled scripts here run via ${CLAUDE_PLUGIN_ROOT}/scripts/. To resolve that package root: if ${CLAUDE_PLUGIN_ROOT} is already an absolute path, use it; otherwise read pkgRoot from ~/.claude/hypo-pkg.json (only when non-empty and the target script exists under it); otherwise use the hypo@hypomnema (or legacy hypomnema@hypomnema) installPath in ~/.claude/plugins/installed_plugins.json; if none resolve, stop and tell the user to run hypomnema upgrade --apply (or /hypo:upgrade on a plugin install) or reinstall instead of guessing the cache layout.

node ${CLAUDE_PLUGIN_ROOT}/scripts/verify.mjs [--hypo-dir="<path>"] [--file=<path>]

Options:

  • --file=<path> — check a single page only (useful after editing a page)

Step 2 — Report results

Show the script output verbatim:

  • ✗ Overdue — page is past its verify_by_date; requires immediate review
  • ⚠ Due soon — within 14 days
  • ⚠ Missing verify_by — tracked page has no verification question set
  • — all pages up to date

Step 3 — Offer to review overdue pages

For each overdue page, ask:

"[[]] is overdue for verification. The question was: '<verify_by>'. Is this still accurate?"

If the user confirms it is still accurate:

  • Update verify_by_date to a new future date (suggest 90 days from today)

If the user says it is outdated:

  • Help update the page content
  • Reset verify_by_date and optionally revise verify_by

Step 4 — Add missing verify_by fields

For pages missing verify_by, suggest a verification question based on the page type:

  • concept / learning: "Is this still the recommended approach?"
  • playbook: "Has this procedure been tested recently?"
  • tool-eval: "Is this evaluation still current? Check for a newer version."
  • adr: "Is this decision still in effect, or has it been superseded?"

Read the full file on GitHub · 61 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. yesterday Changed 03aeb9ca5538
  2. 5d ago First seen · 61 lines · 30 tokens per session scan A abefd5290fed

Subscribe to this mod's changes

verify is a command published in the GitHub repository sk-lim19f/Hypomnema (10 stars, last pushed today), licensed MIT. It adds 30 tokens to every session and 633 once invoked, about $0.0002 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 2026-08-31.