verify

A verification workflow that checks a code change against its stated acceptance criteria and reports a pass-or-fail result for each one. Acceptance criteria are the conditions a change must meet to be considered complete.

In plain words
What is it for?
Use it to run end-to-end checks for a planned change, review each criterion, record the result, and identify gaps without modifying the code to hide failures.
Why use it?
It provides evidence that the work behaves as required and keeps an unsuccessful check from being treated as finished.

Skill for Claude CodeCodex

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/eric-cielo/moflo/verify
Any agent
npx skills add eric-cielo/moflo --skill verify
Clone the repo
git clone --depth 1 https://github.com/eric-cielo/moflo

Made for: Claude Code, Codex.

Per session 122 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,308 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 $0.00122 $0.02308
Opus 5 $0.00061 $0.01154
Sonnet 5 $0.00024 $0.00462
Haiku 4.5 $0.00012 $0.00231

Measured 3d ago against content hash 44eae722ace0, 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 3d 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/SKILL.md · 120 lines

How it starts

The opening of the file, as written. The whole thing — 120 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/verify — Verify Before Done

Prove the current change actually does what it was supposed to before it ships. /verify is the end-to-end completion check for moflo's SDD cycle: it takes the change's acceptance criteria, exercises the change against each one with concrete evidence, and returns a per-criterion verdict. It is the action that makes the verify-before-done gate mean something — running it is what unblocks gh pr create when gates.verify_before_done is on.

Arguments: $ARGUMENTS

/verify verifies, it does not fix. If a criterion fails, it reports the gap and stops — the caller (you, or the /flo flow) decides what to do. This separation is deliberate: a checker that also patches can rationalise its way to green.

What satisfies the gate

Invoking this skill (name verify) trips the record-verify-run hook, which flips the verifyRun state. That alone does not open the gate: check-before-done also requires the recorded verdict to be PASS, which reaches it from the metadata.overall your Step 5 store writes. So a run returning FAIL leaves gh pr create blocked — as it should, since the change did not meet its criteria — and a run that stores prose without metadata counts as no verdict and blocks too.

Only /verify satisfies it/ward and /quicken are targeted audits, not an end-to-end verification. A source edit after verifying invalidates both the flag and the verdict, so run /verify as the last step before the PR.

Step 0 — Memory first

Search memory before reading files, same as any task (satisfies memory_first, surfaces prior verify runs for this area):

mcp__moflo__memory_search { query: "verify <feature keywords>", namespace: "verify" }

Search verify, never learnings. Verdict records moved out of learnings — see Step 5.

Step 1 — Locate the acceptance criteria

Resolve the criteria to check against, in priority order — stop at the first that exists:

Read the full file on GitHub · 120 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. 3d ago First seen · 120 lines · 122 tokens per session scan A 44eae722ace0

Subscribe to this mod's changes

verify is a skill published in the GitHub repository eric-cielo/moflo (18 stars, last pushed 5d ago), licensed MIT. It adds 122 tokens to every session and 2,308 once invoked, about $0.0006 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.