plano-deployment-security

plano-deployment-security is a skill for Claude Code, Codex from katanemo/plano. It costs 32 tokens per session (209 once invoked), scanned A, original, Apache-2.0.

A set of rules for securing Plano deployments, including Docker networking, stored state, health checks, and secrets.

In plain words
What is it for?
Use it when preparing a Plano service for production, checking Docker connectivity, choosing PostgreSQL for stored state, adding health checks, or reviewing deployment failures.
Why use it?
It helps prevent unreachable services, lost conversation state, failed readiness checks, and secrets being exposed in code.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Good fit Use it when preparing a Plano service for production, checking Docker connectivity, choosing PostgreSQL for stored state, adding health checks, or reviewing deployment failures.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/katanemo/plano/plano-deployment-security
About the project

Plano is a proxy server and data plane that handles shared infrastructure for applications built with AI agents, including agent routing, orchestration, model selection, traces, metrics, and guardrails. Developers use it to connect agents and language models to production applications without embedding this middleware in each application. The catalogue entries provide skills and instructions for operating or developing with Plano.

katanemo/plano · 7,099 stars · on GitHub · planoai.dev

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 katanemo/plano --skill plano-deployment-security
Clone the repo
git clone --depth 1 https://github.com/katanemo/plano

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 plano-deployment-security

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/katanemo/plano/plano-deployment-security"><img src="https://agentmods.dev/badge/skills/katanemo/plano/plano-deployment-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 32 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 209 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. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
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 $0.00032 $0.00209
Opus 5.5 $0.00013 $0.00084
Sonnet 5.5 $0.00006 $0.00042
Haiku 4.5 $0.00003 $0.00021

Measured 1mo ago against content hash a4450f85d5dc, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

plano-deployment-security 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 1mo 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.

skills/plano-deployment-security/SKILL.md · 34 lines

What it actually says

Plano Deployment and Security

Use this skill to harden production deployments and reduce runtime surprises.

When To Use

  • "Fix unreachable agents in Docker"
  • "Configure persistent conversation state"
  • "Add readiness and health checks"
  • "Prepare production deployment checklist"

Apply These Rules

  • deploy-docker
  • deploy-state
  • deploy-health

Execution Checklist

  1. Use host.docker.internal for host-side services from inside Plano container.
  2. Prefer PostgreSQL state storage for production multi-turn workloads.
  3. Verify /healthz before traffic or CI assertions.
  4. Ensure secrets remain environment-based, never hardcoded.
  5. Return deployment checks with failure-mode diagnostics.
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. 1mo ago First seen · 34 lines · 32 tokens per session scan A a4450f85d5dc

Subscribe to this mod's changes

plano-deployment-security is a skill published in the GitHub repository katanemo/plano (7,099 stars, last pushed 3d ago), licensed Apache-2.0. It adds 32 tokens to every session and 209 once invoked, about $0.0001 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 2026-08-30.

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