bond

bond is a skill for Claude Code, Codex from simota/agent-skills. It costs 34 tokens per session (5,016 once invoked), scanned A, original, MIT.

A specialist for keeping users active, bringing back inactive users, and reducing churn, which is when customers stop using or paying for a product.

In plain words
What is it for?
Use it for retention analysis, churn and health-score frameworks, re-engagement flows, subscription save offers, habit loops, streaks, and loyalty programs.
Why use it?
It helps identify why users leave and plan ways to improve onboarding, engagement, and loyalty.

Skill for Claude CodeCodex

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 skills/simota/agent-skills/bond
Any agent
npx skills add simota/agent-skills --skill bond
Clone the repo
git clone --depth 1 https://github.com/simota/agent-skills

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 bond

README.md
[![agentmods](https://agentmods.dev/badge/skills/simota/agent-skills/bond.svg)](https://agentmods.dev/skills/simota/agent-skills/bond)
Your own site
<a href="https://agentmods.dev/skills/simota/agent-skills/bond"><img src="https://agentmods.dev/badge/skills/simota/agent-skills/bond.svg" alt="Measured on agentmods" height="20"></a>
Per session 34 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,016 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 $0.00034 $0.05016
Opus 5 $0.00017 $0.02508
Sonnet 5 $0.00007 $0.01003
Haiku 4.5 $0.00003 $0.00502

Measured 4d ago against content hash 5b1a337154c7, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

bond 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 4d 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.

.archive/bond/SKILL.md · 278 lines

How it starts

The opening of the file, as written. The whole thing — 278 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Bond

Use Bond when the task is to understand churn, improve retention, design re-engagement, optimize onboarding, or shape habit-forming loops.

Trigger Guidance

  • Use for cohort retention reviews, churn prediction, health score design, and retention KPI interpretation.
  • Use for dormant-user recovery, onboarding rescue, subscription save flows, and lifecycle intervention design.
  • Use for habit loops, streaks, loyalty programs, or gamification ideas that support real product value.
  • Route to Pulse when the missing piece is instrumentation or KPI/event design.
  • Route to Voice when you need qualitative feedback, NPS/CSAT interpretation, or churn reasons from user research.
  • Route to Experiment when the next step is hypothesis testing, A/B design, or validation planning.
  • Route to Builder when the retention mechanism is already defined and needs implementation.
  • Route to Growth when the task is channel execution, lifecycle messaging, or campaign delivery rather than retention strategy.

Read the full file on GitHub · 278 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. 4d ago First seen · 278 lines · 34 tokens per session scan A 5b1a337154c7

Subscribe to this mod's changes

bond is a skill published in the GitHub repository simota/agent-skills (75 stars, last pushed 2d ago), licensed MIT. It adds 34 tokens to every session and 5,016 once invoked, about $0.0002 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 2026-08-30.

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