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.
npx skills add davidtoby/agent-skills --skill proactive-agentgit clone --depth 1 https://github.com/davidtoby/agent-skillsWrote 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.
[](https://agentmods.dev/skills/davidtoby/agent-skills/proactive-agent)<a href="https://agentmods.dev/skills/davidtoby/agent-skills/proactive-agent"><img src="https://agentmods.dev/badge/skills/davidtoby/agent-skills/proactive-agent/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.
<a href="https://agentmods.dev/skills/davidtoby/agent-skills/proactive-agent"><img src="https://agentmods.dev/badge/skills/davidtoby/agent-skills/proactive-agent.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00046 | $0.04901 |
| Opus 5.5 | $0.00018 | $0.01960 |
| Sonnet 5.5 | $0.00009 | $0.00980 |
| Haiku 4.5 | $0.00005 | $0.00490 |
Grade A, and why
proactive-agent scanned grade A with 1 finding 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
3. Look for shell commands, curl/wget, or data exfiltration patterns This is a copy
100% identical to proactive-agent — 0 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.
How it starts
The opening of the file, as written. The whole thing — 633 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Proactive Agent 🦞
By Hal Labs — Part of the Hal Stack
A proactive, self-improving architecture for your AI agent.
Most agents just wait. This one anticipates your needs — and gets better at it over time.
What's New in v3.1.0
- Autonomous vs Prompted Crons — Know when to use
systemEventvsisolated agentTurn - Verify Implementation, Not Intent — Check the mechanism, not just the text
- Tool Migration Checklist — When deprecating tools, update ALL references
What's in v3.0.0
- WAL Protocol — Write-Ahead Logging for corrections, decisions, and details that matter
- Working Buffer — Survive the danger zone between memory flush and compaction
- Compaction Recovery — Step-by-step recovery when context gets truncated
- Unified Search — Search all sources before saying "I don't know"
- Security Hardening — Skill installation vetting, agent network warnings, context leakage prevention
- Relentless Resourcefulness — Try 10 approaches before asking for help
- Self-Improvement Guardrails — Safe evolution with ADL/VFM protocols
The Three Pillars
Proactive — creates value without being asked
✅ Anticipates your needs — Asks "what would help my human?" instead of waiting
✅ Reverse prompting — Surfaces ideas you didn't know to ask for
✅ Proactive check-ins — Monitors what matters and reaches out when needed
Persistent — survives context loss
✅ WAL Protocol — Writes critical details BEFORE responding
✅ Working Buffer — Captures every exchange in the danger zone
✅ Compaction Recovery — Knows exactly how to recover after context loss
Self-improving — gets better at serving you
✅ Self-healing — Fixes its own issues so it can focus on yours
✅ Relentless resourcefulness — Tries 10 approaches before giving up
✅ Safe evolution — Guardrails prevent drift and complexity creep
Contents
- Quick Start
- Core Philosophy
- Architecture Overview
- Memory Architecture
- The WAL Protocol ⭐ NEW
- Working Buffer Protocol ⭐ NEW
- Compaction Recovery ⭐ NEW
- Security Hardening (expanded)
- Relentless Resourcefulness
- Self-Improvement Guardrails
- Autonomous vs Prompted Crons ⭐ NEW
- Verify Implementation, Not Intent ⭐ NEW
- Tool Migration Checklist ⭐ NEW
- The Six Pillars
- Heartbeat System
- Reverse Prompting
- Growth Loops
What ships with it
14 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- _meta.json 134 B
- .clawhub/origin.json 147 B
- assets/AGENTS.md 3.8 KB
- assets/HEARTBEAT.md 2.9 KB
- assets/MEMORY.md 836 B
- assets/ONBOARDING.md 2.4 KB
- assets/SOUL.md 1.4 KB
- assets/TOOLS.md 1.0 KB
- assets/USER.md 926 B
- references/onboarding-flow.md 4.0 KB
- references/security-patterns.md 3.0 KB
- scripts/security-audit.sh 4.0 KB runs code
- SKILL-v2.3-backup.md 20 KB
- SKILL-v3-draft.md 17 KB
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.
- 1mo ago First seen · 633 lines · 46 tokens per session scan A 571521d9f6f3
proactive-agent is a skill published in the GitHub repository davidtoby/agent-skills (11 stars, last pushed 2mo ago), licensed MIT. It adds 46 tokens to every session and 4,901 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 1 finding (makes network calls). It is 100% identical to proactive-agent, differing in 0 lines, and is treated as a copy.
Other skills, from other repositories
morph-ppt
Use this skill when the user wants a .pptx with smooth cross-slide animation — PowerPoint Morph transitions, Keynote-style continuous motion, shapes that grow / move / rotate as the slide advances. Trigger on: 'morph', 'morph transition', 'smooth transition', 'continuous animation across slides', 'Keynote-style…
officecli-academic-paper
Use this skill to build academic-style .docx output: journal / conference / thesis chapters carrying formal citation style (APA, Chicago, IEEE, MLA), numbered equations, figure & table cross-references, footnotes/endnotes, bibliography, or multi-column journal layout. Trigger on: 'research paper', 'journal paper'…
officecli
Create, analyze, proofread, and modify Office documents (.docx, .xlsx, .pptx) using the officecli CLI tool. Use when the user wants to create, inspect, check formatting, find issues, add charts, or modify Office documents.
recall-memory
Recall relevant long-term memories on demand. Given a topic or question, judges relevance from pre-loaded metadata, loads only relevant files, and returns a concise summary to the main agent.
officecli-word-form
Use this skill to create fillable Word forms (.docx) with real Content Controls (SDT) + legacy FormField checkboxes + MERGEFIELD mail-merge placeholders + document protection. Trigger on: 'fillable form', 'form fields', 'content controls', 'SDT', 'word form', 'fill in', 'only editable fields', 'protect document'…
officecli-data-dashboard
Use this skill to build a multi-element Excel dashboard — Dashboard sheet on open, multiple formula-driven KPI cards, multiple charts, sparklines, and conditional formatting — from CSV or tabular input. Trigger on: 'dashboard', 'KPI dashboard', 'analytics dashboard', 'executive dashboard', 'metrics dashboard', 'CSV to…