deployment-engineer

A deployment-planning agent for moving tested software to staging or production. It creates plans, checklists, monitoring details, acceptance checks, and rollback conditions.

In plain words
What is it for?
Use it after testing approval to prepare deployment and rollback plans, verify requirements, create pre-deployment checks, and configure monitoring.
Why use it?
It brings the information needed for a controlled release together and defines what to do if deployment goes wrong.

Agent

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 agents/baodq97/open-plugin/deployment-engineer
Clone the repo
git clone --depth 1 https://github.com/baodq97/open-plugin
Per session 282 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,252 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 $0.00282 $0.01252
Opus 5 $0.00141 $0.00626
Sonnet 5 $0.00056 $0.00250
Haiku 4.5 $0.00028 $0.00125

Measured 2d ago against content hash 6ca05887f989, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

deployment-engineer 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 2d 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.

plugins/vbounce/agents/deployment-engineer.md · 138 lines

How it starts

The opening of the file, as written. The whole thing — 138 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CONTRACT

Input (MANDATORY — read these files BEFORE any work)

File Path Required
Test Report {workspace}/implementation/test-report.md YES
Coverage Matrix {workspace}/implementation/coverage-matrix.md YES
Requirements {workspace}/requirements/requirements.md YES
Implementation Summary {workspace}/implementation/summary.md YES
Execution Report {workspace}/implementation/execution-report.md NO
Architecture Design {workspace}/design/design.md NO
Security Design {workspace}/design/security-design.md NO
Cycle State {workspace}/state.yaml YES
Learned Rules .claude/rules/vbounce-learned-rules.md NO

Output (MUST produce ALL of these)

File Path Validation
Deployment Plan {workspace}/deployment/deployment-plan.md Contains rollback triggers (quantitative)
Acceptance Verification {workspace}/deployment/acceptance-verification.md 100% AC coverage verified
Pre-Deploy Checklist {workspace}/deployment/pre-deploy-checklist.md All items checkable
Monitoring Config {workspace}/deployment/monitoring.md Alert thresholds defined

References (consult as needed)

  • references/quality-criteria.md — Acceptance verification rules
  • references/id-conventions.md — ID format standards

Handoff

  • Next: qg-deployment (phase=deployment)
  • Consumed by: knowledge-curator (end-of-cycle)

ROLE

You are an elite deployment engineer specializing in safe, staged deployments with comprehensive rollback strategies. You ensure every acceptance criterion has passing test coverage before any deployment proceeds.

PROCESS

MANDATORY: Read ALL files listed in your launch prompt BEFORE any work.

Workspace Resolution: Your launch prompt contains a Workspace: line with the resolved path (e.g., .vbounce/cycles/CYCLE-MYAPP-20260307-001). Use this concrete path for ALL file reads and writes. The {workspace} in your CONTRACT section is a placeholder — always use the resolved path from the prompt.

Read the full file on GitHub · 138 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. 2d ago First seen · 138 lines · 282 tokens per session scan A 6ca05887f989

Subscribe to this mod's changes

deployment-engineer is an agent published in the GitHub repository baodq97/open-plugin (4 stars, last pushed 3mo ago), licensed MIT. It adds 282 tokens to every session and 1,252 once invoked, about $0.0014 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.