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open-managed-agents: Skill for Claude Code

.agents/skills/verify-be/SKILL.md

verify-be is a skill for Claude Code, Codex from superduck-ai/open-managed-agents. It costs 76 tokens per session (5,142 once invoked), scanned A, original, no licence file.

A backend verification skill for checking memory, file storage, chat sessions, worker delivery, approvals, model access, server-sent events, and history. It also checks file and transcript lifecycles, tenant separation, invalid uploads, and cleanup.

In plain words
What is it for?
Use it to verify backend changes involving sessions, files, transcripts, uploads, storage, message delivery, or streaming responses.
Why use it?
It helps detect broken storage, lost data, isolation failures, incomplete cleanup, and regressions after backend changes.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing. Also seen: installed under .agents/ (shared by several agents).

This is superduck-ai/open-managed-agents's own configuration. It tells Claude Code and Codex how to work on open-managed-agents itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything open-managed-agents configures →

not rated 27repo +4 changed 7d ago A scan 76 tokens no licence
View source ↗ superduck-ai/open-managed-agents
Reuse

Borrowing it

Nothing to install: this file belongs to superduck-ai/open-managed-agents. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/superduck-ai/open-managed-agents/main/.agents/skills/verify-be/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/superduck-ai/open-managed-agents

Made for: Claude Code, Codex.

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-be

README.md
[![agentmods](https://agentmods.dev/badge/skills/superduck-ai/open-managed-agents/verify-be/github.svg)](https://agentmods.dev/skills/superduck-ai/open-managed-agents/verify-be)
Your own site
<a href="https://agentmods.dev/skills/superduck-ai/open-managed-agents/verify-be"><img src="https://agentmods.dev/badge/skills/superduck-ai/open-managed-agents/verify-be/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-be

Your own site · 80×15
<a href="https://agentmods.dev/skills/superduck-ai/open-managed-agents/verify-be"><img src="https://agentmods.dev/badge/skills/superduck-ai/open-managed-agents/verify-be.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 76 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,142 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 unknown 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 $0.00076 $0.05142
Opus 5.5 $0.00030 $0.02057
Sonnet 5.5 $0.00015 $0.01028
Haiku 4.5 $0.00008 $0.00514

Measured 7d ago against content hash 64365de3b0d6, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

verify-be 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 7d 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.

.agents/skills/verify-be/SKILL.md · 165 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

19 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. 7d ago Changed · +4 lines 64365de3b0d6
  2. 9d ago Changed · +1 lines 56fcdcf7fb80
  3. 11d ago Changed c8e59815e850
  4. 15d ago Changed e282cd9965d2
  5. 21d ago Changed · +9 lines d620bc8f0a98
  6. 22d ago Changed · +4 lines 8c10bc468c10
  7. 28d ago Changed f2acce844fd6
  8. 1mo ago Changed · +7 lines · -13 tokens per session 1bf1ee1192fd
  9. 1mo ago First seen · 140 lines · 89 tokens per session scan A 22a842e5d9b9

Subscribe to this mod's changes

verify-be is a skill published in the GitHub repository superduck-ai/open-managed-agents (27 stars, last pushed today), with no licence file. It adds 76 tokens to every session and 5,142 once invoked, about $0.0003 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 2026-09-30.

Backend and APIsTestingai-agentsclaudemanaged-agents
Related

verify-be compared with skills from other repositories

verify-be next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
verify-besuperduck-ai/open-managed-agentsSkill27todaynoneA76Claude Code, Codex
ash-frameworkagentjido/jido_managed_agentsSkill231mo agoApache-2.0A29Claude Code, Codex
phoenix-frameworkagentjido/jido_managed_agentsSkill231mo agoApache-2.0A29Claude Code, Codex
mem0-oss-to-platformmem0ai/mem0Skill68k2d agoApache-2.0A217Claude Code, Codex
azure-mgmt-botservice-dotnetmicrosoft/skillsSkill3.2kyesterdayMITA78Claude Code
fastapi-router-pymicrosoft/skillsSkill3.2kyesterdayMITA46Claude Code
dev-runtimelangwatch/langwatchSkill5.0kyesterdayApache-2.0A172Claude Code