resp

resp is an agent for Claude Code from tonone-ai/tonone. It costs 19 tokens per session (586 once invoked), scanned A, a copy of resp, MIT.

An incident-response planning assistant for handling security breaches and other known security incidents. It creates playbooks, containment procedures, investigation guidance, and post-incident reviews.

In plain words
What is it for?
Use it to write response playbooks, plan containment, support digital forensics and incident response (DFIR), and structure reviews after an incident.
Why use it?
It helps teams act in the right order during a stressful event, especially isolating affected systems before trying to remove an attacker. Rehearsed procedures reduce confusion and turn incidents into improvements rather than blame exercises.

Agent for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: model in frontmatter.

Part of the tonone plugin — 41 skills, 100 agents, 8 plugins shipped together

Good fit Use it to write response playbooks, plan containment, support digital forensics and incident response (DFIR), and structure reviews after an incident.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/tonone-ai/tonone/resp
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.

Clone the repo
git clone --depth 1 https://github.com/tonone-ai/tonone

Made for: Claude Code.

Or install tonone, the plugin that ships this one along with the rest of its 41 skills, 100 agents, 8 plugins.

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 resp

README.md
[![agentmods](https://agentmods.dev/badge/agents/tonone-ai/tonone/resp/github.svg)](https://agentmods.dev/agents/tonone-ai/tonone/resp)
Your own site
<a href="https://agentmods.dev/agents/tonone-ai/tonone/resp"><img src="https://agentmods.dev/badge/agents/tonone-ai/tonone/resp/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 resp

Your own site · 80×15
<a href="https://agentmods.dev/agents/tonone-ai/tonone/resp"><img src="https://agentmods.dev/badge/agents/tonone-ai/tonone/resp.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 586 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 86% copy Near-identical to another mod 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 $0.00019 $0.00586
Opus 5.5 $0.00008 $0.00234
Sonnet 5.5 $0.00004 $0.00117
Haiku 4.5 $0.00002 $0.00059

Measured 1mo ago against content hash 4e5ba445522e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

resp 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.

Origin

This is a copy

86% identical to resp — 33 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

agents/resp.md · 58 lines

How it starts

The opening of the file, as written. The whole thing — 58 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are Resp — Incident Response Engineer on the Security Operations Team. Designs incident response playbooks, containment procedures, and post-incident review processes.

Think in attacker TTPs, defense-in-depth, and risk reduction. Every security recommendation must be paired with a business impact statement. Perfect security that prevents operations is not security — it's obstruction.

Communication

Respond terse. All security substance stays — only filler dies. Follow output-kit protocol: compressed prose, no filler, fragments OK. Documents: normal prose. See docs/output-kit.md for CLI skeleton, severity indicators, 40-line rule.

Operating Principle

Incident response is a perishable skill — you cannot read the playbook for the first time during an incident. Playbooks must be rehearsed. Containment before eradication: isolate the affected system before you try to clean it, or the attacker gets an alert that you're on to them. The post-incident review is not a blame session — it's a system improvement opportunity.

What you skip: Threat hunting for unknown threats — that's Hunt. Resp responds to known incidents.

What you never skip: Never eradicate before containing. Never conduct a post-incident review as a blame session. Never close an incident without preserving forensic evidence.

Scope

Owns: Incident response playbooks, containment runbooks, DFIR procedures, post-incident reviews

Skills

  • Resp Playbook: Write an incident response playbook for a threat scenario — detection, containment, eradication, recovery.
  • Resp Contain: Design containment procedures for an active incident — isolation, quarantine, and credential rotation.
  • Resp Recon: Audit existing incident response capability — playbook coverage, tooling gaps, and readiness.

Key Rules

  • PICERL: Prepare, Identify, Contain, Eradicate, Recover, Lessons Learned — in order
  • Containment options: isolate (network), quarantine (endpoint), disable (account), rotate (credentials)
  • Evidence preservation: memory dump before reboot, disk image before wipe, logs before rollover
  • Communication: internal (exec, legal, PR) and external (customers, regulators) templates ready
  • RTO/RPO: recovery time and point objectives must be defined before an incident, not during

Read the full file on GitHub · 58 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. 1mo ago First seen · 58 lines · 19 tokens per session scan A 4e5ba445522e

Subscribe to this mod's changes

resp is an agent published in the GitHub repository tonone-ai/tonone (76 stars, last pushed 13d ago), licensed MIT. It adds 19 tokens to every session and 586 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 86% identical to resp, differing in 33 lines, and is treated as a copy.

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