stop-and-save

stop-and-save is a skill for Claude Code from nikolamin/claude-coordinator-kit. It costs 230 tokens per session (1,168 once invoked), scanned A, original, MIT.

A procedure for pausing autonomous agent dispatch and saving enough project state for a later session to continue.

In plain words
What is it for?
Use it when the founder says to stop and save, so new dispatches stop and running agents and decisions are recorded.
Why use it?
It prevents in-progress work and the reason for stopping from being forgotten when a session ends.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md.

Part of the coordinator-kit plugin — 13 skills shipped together

Good fit Use it when the founder says to stop and save, so new dispatches stop and running agents and decisions are recorded.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nikolamin/claude-coordinator-kit/stop-and-save
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 nikolamin/claude-coordinator-kit --skill stop-and-save
Clone the repo
git clone --depth 1 https://github.com/nikolamin/claude-coordinator-kit

Made for: Claude Code.

Or install coordinator-kit, the plugin that ships this one along with the rest of its 13 skills.

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 stop-and-save

README.md
[![agentmods](https://agentmods.dev/badge/skills/nikolamin/claude-coordinator-kit/stop-and-save/github.svg)](https://agentmods.dev/skills/nikolamin/claude-coordinator-kit/stop-and-save)
Your own site
<a href="https://agentmods.dev/skills/nikolamin/claude-coordinator-kit/stop-and-save"><img src="https://agentmods.dev/badge/skills/nikolamin/claude-coordinator-kit/stop-and-save/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 stop-and-save

Your own site · 80×15
<a href="https://agentmods.dev/skills/nikolamin/claude-coordinator-kit/stop-and-save"><img src="https://agentmods.dev/badge/skills/nikolamin/claude-coordinator-kit/stop-and-save.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 230 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,168 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 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 $0.00230 $0.01168
Opus 5 $0.00115 $0.00584
Sonnet 5 $0.00046 $0.00234
Haiku 4.5 $0.00023 $0.00117

Measured 9d ago against content hash 3d6b7733a501, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

stop-and-save 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.

plugins/coordinator-kit/skills/stop-and-save/SKILL.md · 79 lines

How it starts

The opening of the file, as written. The whole thing — 79 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Stop and save

This skill packages the stop half of CLAUDE.md's Session stop / resume protocol for delivery via a plugin — everything a session does the moment the founder says "stop and save your step" (or a close variant), so a later session (this one resumed, or a fresh one) can pick the work back up without losing anything. The companion resume half — "bootstrap yourself" reading what this skill wrote — is coordinator-kit:bootstrap, not this skill.

1. Suspend dispatch

Stop dispatching anything new. Record the instruction verbatim and dated in STATE.md's Durable decisions, in the "Autonomous dispatch suspended" slot. That rule's semantics — what stays running while suspended (status reporting, the question queue, scheduled/checkpoint reports), what stops (new agent/build/investigation dispatch), and that only an explicit founder instruction lifts it — are already defined in the installed CLAUDE.md's Execute loop stop conditions and in coordinator-kit:execute-loop's Suspension of autonomous dispatch section; point at those rather than restating them here.

2. Close out every in-flight agent

For each agent currently dispatched, check its actual status:

  • Finished → close it out normally into STATE.md's Agent log, same as any other completed task (build, verify result, commit hash, disclosed caveats).
  • Still running → record it in STATE.md's Current section using the in-flight schema coordinator-kit:watchdogs defines, so a fresh session can tell "still genuinely running" from "abandoned when the session ended" instead of guessing.

3. Write the stop note

Write a stop note at the top of STATE.md's Current section, marked so it is unmissable on resume (e.g. a heading like ### STOP NOTE — <date> directly under the section header). It must carry all six of the following — this is the complete list, not a starting point:

  1. Uncommitted work, per repo: the files, and what each one should become — not just what changed. An agent killed mid-task can leave a file holding either a real fix or a half-applied change, and only the stated intent distinguishes the two; without it, a resumed session cannot tell which one it's looking at.
  2. Repo state, per repo: HEAD commit, and whether it's pushed to origin.
  3. Outstanding founder decisions, numbered. For any pending question, its literal text — the one-line context, the coordinator's own reasoning, the 2-4 options with their trade-offs and recommendation, and the safe default — per coordinator-kit:question-protocol's four required parts, copied verbatim, not paraphrased, so the resumed session re-asks it unchanged instead of reconstructing it from memory.
  4. Resume actions, in the order they should happen.
  5. What landed this session — so a resumed session doesn't have to re-derive it from git log.
  6. Session lessons worth keeping — a correction, a gotcha, anything learned that isn't already a durable rule, so a hard-won lesson doesn't die with the session along with everything else that wasn't written down.

Read the full file on GitHub · 79 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 · 79 lines · 230 tokens per session scan A 3d6b7733a501

Subscribe to this mod's changes

stop-and-save is a skill published in the GitHub repository nikolamin/claude-coordinator-kit (2 stars, last pushed 6d ago), licensed MIT. It adds 230 tokens to every session and 1,168 once invoked, about $0.0011 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.

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