resilience-and-recovery

resilience-and-recovery is a skill for Claude Code, Codex from magnus919/agent-skills. It costs 92 tokens per session (2,976 once invoked), scanned A, original, MIT.

A method for planning and testing how systems behave during failures and how they are restored afterward. It includes disaster recovery, failover, data checks, and recovery communication.

In plain words
What is it for?
Use it to map failure modes, define RTO and RPO targets, run recovery exercises, test restores, verify restored data, and plan degraded operation.
Why use it?
It exposes gaps that may stay hidden in a written recovery plan, such as dependencies that fail together or backups that cannot actually be restored.

Skill for Claude CodeCodex

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

Good fit Use it to map failure modes, define RTO and RPO targets, run recovery exercises, test restores, verify restored data, and plan degraded operation.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/magnus919/agent-skills/resilience-and-recovery
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 magnus919/agent-skills --skill resilience-and-recovery
Clone the repo
git clone --depth 1 https://github.com/magnus919/agent-skills

Made for: Claude Code, Codex.

Its marketplace also offers this one on its own, as the plugin resilience-and-recovery/plugin install resilience-and-recovery after adding the marketplace above.

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 resilience-and-recovery

README.md
[![agentmods](https://agentmods.dev/badge/skills/magnus919/agent-skills/resilience-and-recovery/github.svg)](https://agentmods.dev/skills/magnus919/agent-skills/resilience-and-recovery)
Your own site
<a href="https://agentmods.dev/skills/magnus919/agent-skills/resilience-and-recovery"><img src="https://agentmods.dev/badge/skills/magnus919/agent-skills/resilience-and-recovery/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 resilience-and-recovery

Your own site · 80×15
<a href="https://agentmods.dev/skills/magnus919/agent-skills/resilience-and-recovery"><img src="https://agentmods.dev/badge/skills/magnus919/agent-skills/resilience-and-recovery.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 92 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,976 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 $0.00092 $0.02976
Opus 5 $0.00046 $0.01488
Sonnet 5 $0.00018 $0.00595
Haiku 4.5 $0.00009 $0.00298

Measured 9d ago against content hash b0198d462acb, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

resilience-and-recovery 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 9d 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.

resilience-and-recovery/SKILL.md · 140 lines

How it starts

The opening of the file, as written. The whole thing — 140 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Resilience and Recovery

Design, exercise, and evidence resilience and recovery behavior across systems and their dependencies. This skill joins failure modes, dependency behavior, degradation choices, restore testing, disaster recovery, game days, failover, data integrity, and recovery communication into a single method — producing an exercise-backed resilience plan, not only a design document.

When to use

Trigger What it covers
"Design a resilience plan for this system" Failure-mode mapping, dependency analysis, degradation choices, RTO/RPO decision record, recovery plan template
"Run a game day or restore test" Exercise design, scenario definition, evidence recording, follow-up work ledger
"Assess our disaster recovery readiness" DR plan review against exercise evidence, gap analysis, data integrity verification
"What happens if this dependency fails?" Dependency-loss scenarios, degradation paths, circuit-breaker and fallback strategy
"Define our RTO and RPO" Context-specific decision record with tradeoff analysis, not universal prescription
"Verify data integrity after a restore" Post-restore validation procedures, checksum and consistency checks, reconciliation protocol
"Plan a failover drill" Failover exercise design, pre-conditions, success criteria, rollback/failback plan, evidence recording

When not to use

  • Live incident command or incident response: route to site-reliability-engineering for the incident command system, on-call operations, and real-time incident management. This skill owns the pre-incident resilience design and exercise-evidence method; SRE owns the live response.
  • Infrastructure implementation details: route to platform-engineering for infrastructure-as-code, CI/CD pipeline implementation, container orchestration, and service networking. This skill owns the resilience requirements and exercise evidence; platform engineering owns the implementation.
  • Release rollout and rollback mechanics: route to release-engineering for progressive delivery, canary deployments, feature flags, and rollback runbooks. This skill owns resilience verification of those mechanics through exercises.
  • Backup implementation and pipeline operations: route to data-engineering for backup strategy implementation, WAL archiving, and snapshot management. This skill owns the restore-testing evidence and data-integrity verification protocol.
  • Security incident containment and forensics: route to secure-software-engineering for security incident response and threat containment. This skill owns the resilience dimension of security incidents — ensuring recovery capability survives a security event.
  • Post-incident learning and verification: route to incident-learning for converting incident findings into verified follow-up work with closure evidence. This skill feeds exercise and DR test findings into the incident-learning pipeline.

Read the full file on GitHub · 140 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. 9d ago First seen · 140 lines · 92 tokens per session scan A b0198d462acb

Subscribe to this mod's changes

resilience-and-recovery is a skill published in the GitHub repository magnus919/agent-skills (76 stars, last pushed yesterday), licensed MIT. It adds 92 tokens to every session and 2,976 once invoked, about $0.0005 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 2026-09-03.

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