verify-multispec

verify-multispec is a skill for Claude Code from easyinplay/harnessed. It costs 196 tokens per session (1,947 once invoked), scanned A, original, Apache-2.0.

A verification workflow for major releases or large code refactors. It uses four specialist teammates to review the change, question each other’s findings, and then shut down cleanly.

In plain words
What is it for?
Use it for code review, release checks, quality assurance, and security or design review of major changes.
Why use it?
It adds several focused reviews and a required cleanup step when a change is too important for a single review.

Skill for Claude Code

Written for Claude Code: $ARGUMENTS substitution. Also seen: mentions CLAUDE.md; mentions subagents; built for gstack.

Good fit Use it for code review, release checks, quality assurance, and security or design review of major changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/easyinplay/harnessed/multispec
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 easyinplay/harnessed --skill multispec
Clone the repo
git clone --depth 1 https://github.com/easyinplay/harnessed

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-multispec

README.md
[![agentmods](https://agentmods.dev/badge/skills/easyinplay/harnessed/multispec/github.svg)](https://agentmods.dev/skills/easyinplay/harnessed/multispec)
Your own site
<a href="https://agentmods.dev/skills/easyinplay/harnessed/multispec"><img src="https://agentmods.dev/badge/skills/easyinplay/harnessed/multispec/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-multispec

Your own site · 80×15
<a href="https://agentmods.dev/skills/easyinplay/harnessed/multispec"><img src="https://agentmods.dev/badge/skills/easyinplay/harnessed/multispec.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 196 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,947 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.
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 $0.00196 $0.01947
Opus 5.5 $0.00078 $0.00779
Sonnet 5.5 $0.00039 $0.00389
Haiku 4.5 $0.00020 $0.00195

Measured 25d ago against content hash b8c1dae112dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

verify-multispec 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 25d 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.

workflows/verify/multispec/SKILL.md · 99 lines

How it starts

The opening of the file, as written. The whole thing — 99 lines — stays where its author put it; the contents beside it link to each section on GitHub.

verify-multispec workflow (v3)

Overview

2-phase sub-workflow mapping CLAUDE.md "Verify 阶段 — 关键发布 / 大重构 PR 升级 {{ host.team.singular }} Pattern C" onto harnessed runtime (Phase v3.0-3.4 W0.13e — D-04 Stage ④ Verify 7 sub + D-11 {{ host.team.attributive }} + Pattern A sub-workflow ship)。

phase id upstream model capability gate / on
1 01-team-create claude-platform opus {{ capabilities.agent-teams-create.cmd }} parallelism: agent-teams-upgrade.fires; on: is_major_release OR is_large_refactor → invoke
2 02-team-cleanup claude-platform haiku {{ capabilities.agent-teams-shutdown.cmd }} mandatory 防呆清单

Per-phase config loads from workflows/verify/multispec/workflow.yaml; phase 01 spawns 4 background {{ host.teammate }} (code-review + gstack-review + gstack-cso + gstack-qa) with {{ host.multispec_spawn_note }}; phase 02 mandatory {{ host.teams_cleanup_note.shutdown_phrase }} (bundled {{ host.teams_cleanup_note.multispec }}

Capability refs

Sister workflows/capabilities.yaml entries:

  • agent-teams-create — Bucket 5 Agent Teams (impl: claude-platform, cmd: Agent(name, run_in_background=true))
  • agent-teams-send-message — Bucket 5 Agent Teams (impl: claude-platform, cmd: SendMessage)
  • agent-teams-shutdown — Bucket 5 Agent Teams (impl: claude-platform, cmd: ask the <teammate-name> teammate to shut down)
  • code-review — Bucket 1 mattpocock ({{ host.teammate }} 1)
  • gstack-review — Bucket 3 治理关卡 ({{ host.teammate }} 2 Paranoid Staff Engineer)
  • gstack-cso — Bucket 3 治理关卡 ({{ host.teammate }} 3 安全审查)
  • gstack-qa — Bucket 3 治理关卡 ({{ host.teammate }} 4 端到端 QA)

Parallelism + on gate refs

Sister workflows/judgments/parallelism-gate.yaml:

  • agent-teams-upgrade.fires — 5 OR-chain (teammate_send_message_needed / subagent_context_overflow / shared_task_list / opposing_hypothesis_debate / fullstack_three_way)

Phase-level on clause (critical-release 升级触发):

  • if: phase.is_major_release == true or phase.is_large_refactor == true → action: invoke
  • else → action: skip

Read the full file on GitHub · 99 lines

Files

What ships with it

2 files 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. 25d ago Changed · -4 lines · +17 tokens per session b8c1dae112dc
  2. 1mo ago First seen · 103 lines · 179 tokens per session scan A 847635b33b3b

Subscribe to this mod's changes

verify-multispec is a skill published in the GitHub repository easyinplay/harnessed (2 stars, last pushed 3d ago), licensed Apache-2.0. It adds 196 tokens to every session and 1,947 once invoked, about $0.0008 per session on Opus 5.5. 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.

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