A personal learning workflow that reviews your saved profile, observations, history, and approved sources to find one useful thing to read next. It is designed as a recurring feedback loop.

Use it to discover reading material related to your growth goals and review past recommendations or learning history.

It narrows a larger set of possible learning opportunities into a single recommendation based on your existing context. It can also report when it is not ready to run.

grow — Skill for Claude Code by jackguo709/devloop

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 jackguo709/devloop --skill grow

Clone the repo

git clone --depth 1 https://github.com/jackguo709/devloop

Made for: Claude Code.

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.

README.md

[![agentmods](https://agentmods.dev/badge/skills/jackguo709/devloop/grow/github.svg)](https://agentmods.dev/skills/jackguo709/devloop/grow)

Your own site

<a href="https://agentmods.dev/skills/jackguo709/devloop/grow"><img src="https://agentmods.dev/badge/skills/jackguo709/devloop/grow/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.

Your own site · 80×15

<a href="https://agentmods.dev/skills/jackguo709/devloop/grow"><img src="https://agentmods.dev/badge/skills/jackguo709/devloop/grow.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 16 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 1,885 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.

Model	Per session	Once invoked
Fable 5.1	$0.00016	$0.01885
Opus 5.5	$0.00006	$0.00754
Sonnet 5.5	$0.00003	$0.00377
Haiku 4.5	$0.00002	$0.00188

Measured 1mo ago against content hash f4550e46307f, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

grow 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.

The scan reads SKILL.md. This mod also ships 2 executable files (scripts/check-grow-ready.sh, scripts/detect-stack.sh), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

.claude/skills/grow/SKILL.md · 209 lines

How it starts

The opening of the file, as written. The whole thing — 209 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Context

DEVLOOP_DIR="$HOME/.devloop"
PROFILE="$DEVLOOP_DIR/profile.md"
mkdir -p "$DEVLOOP_DIR/observations"
[ -f "$PROFILE" ] && echo "PROFILE_EXISTS=true" || echo "PROFILE_EXISTS=false"
echo "DEVLOOP_DIR=$DEVLOOP_DIR"
if [ -f "$HOME/.devloop/scripts/check-grow-ready.sh" ]; then
  bash "$HOME/.devloop/scripts/check-grow-ready.sh" --context 2>/dev/null
else
  echo "GROW_AVAILABLE=true"
fi

Routing

If PROFILE_EXISTS=false, read onboarding.md and follow its instructions.

If PROFILE_EXISTS=true:

No arguments or empty $ARGUMENTS:
- If GROW_AVAILABLE=false: respond with the value of COOLDOWN_MSG as plain text and stop. Do not read any other files.
- Otherwise → read run.md and follow its instructions
$ARGUMENTS = "me" → read me.md and follow its instructions
$ARGUMENTS = "history" → read history.md and follow its instructions

Find Content

ONLY use content from sources listed in sources.md. Run this entire section silently.

Step 1: Target

Read profile.md, observations, and history.jsonl. Identify 3-5 growth opportunities, ranked with reasoning. Don't search yet. For each:

Which concept(s) it addresses
Impact: A 0-1 concept or recurring cross-domain pattern from Deep Patterns? Does fixing this unlock progress in other domains? A tool that eliminates their current approach? Generally: product direction > tools/workflow > approach > skill gaps, but not rigid. Mindset-level feedback is the most personal and requires established trust.
Readiness: Is the user bumping into this right now, or is it important in the abstract? A user mid-build may need building advice. A user who just shipped may need distribution advice.
Pacing: Repeat topics from history.jsonl only if strategic. Think twice before pushing topics where past recommendations were ignored.

Step 2: Explore

Two parallel Sonnet subagents. They explore wide and return a menu of candidates, not a committed topic:

Read the full file on GitHub · 209 lines

Files

What ships with it

16 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.

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.

1mo ago First seen · 209 lines · 16 tokens per session scan A f4550e46307f

Subscribe to this mod's changes

grow is a skill published in the GitHub repository jackguo709/devloop (2 stars, last pushed 6mo ago), licensed MIT. It adds 16 tokens to every session and 1,885 once invoked, about $0.0001 per session on Opus 5.5. 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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