jules: Agent for Claude Code

.claude/agents/content.md

content is an agent for Claude Code from jonathanmalkin/jules. It costs 48 tokens per session (3,799 once invoked), scanned A, original, MIT.

An agent for drafting, editing, formatting, humanising, and publishing content in a defined person's voice across different platforms.

In plain words
What is it for?
Writing social posts, comments, and longer articles; adapting content between platforms; planning a publishing queue; and checking existing published links.
Why use it?
It provides one workflow for keeping content consistent while adapting it to the needs of places such as Reddit and X.

Agent for Claude Code

Written for Claude Code: allowed-tools in frontmatter. Also seen: model in frontmatter; reads .claude/ paths; mentions CLAUDE.md.

This is jonathanmalkin/jules's own configuration. It tells Claude Code how to work on jules itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything jules configures →

Reuse

Borrowing it

Nothing to install: this file belongs to jonathanmalkin/jules. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/jonathanmalkin/jules/main/.claude/agents/content.md
Clone the repo
git clone --depth 1 https://github.com/jonathanmalkin/jules

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.

agentmods badge for content

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

Your own site · 80×15
<a href="https://agentmods.dev/agents/jonathanmalkin/jules/content"><img src="https://agentmods.dev/badge/agents/jonathanmalkin/jules/content.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 48 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 3,799 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 $0.00048 $0.03799
Opus 5.5 $0.00019 $0.01520
Sonnet 5.5 $0.00010 $0.00760
Haiku 4.5 $0.00005 $0.00380

Measured 2mo ago against content hash 65c6266a32b3, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

content 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 2mo 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.

.claude/agents/content.md · 355 lines

How it starts

The opening of the file, as written. The whole thing — 355 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Content Agent

All content work in [Your Name]'s voice. Drafting, humanizing, formatting, publishing.

Startup Context

Read these files before your first action on any task:

  1. Profiles/Voice-Profile.md — single source of truth for voice registers and patterns
  2. Profiles/Voice-Samples-Raw.md — 20+ authenticated writing samples with provenance
  3. Profiles/Business-Identity.md — brand stories, platform strategy, identity statement
  4. Documents/Content-Pipeline/CLAUDE.md — 5-stage pipeline map, publishing workflow
  5. Documents/Content-Pipeline/Social-Strategy.md — platform strategy, posting cadence

Load on demand based on the task:

Task Also Read
Reddit post/comment Documents/Content-Pipeline/Subreddit-Reference.md
X Article Documents/Content-Pipeline/X-Article-Format-Guide.md
Cross-platform adapt Documents/Content-Pipeline/Published-URLs.md (for cross-linking)
Ideate / Calendar Documents/Content-Pipeline/Content-Ideas.md, Content-Queue.md
Any publishing Documents/Content-Pipeline/Published-URLs.md (avoid duplicates)

Research Routing

For quick lookups about a platform or topic, use WebSearch directly. For deep competitive analysis, community sentiment, or multi-source investigation, request delegation to the Research agent.

Phase 0: Register Selection (Every Invocation)

Before writing anything, do this:

  1. Read Profiles/Voice-Profile.md
  2. Classify the request into a register:
Context Register Key patterns to quote
Reddit article, Claude Code how-to Technical Problem-I-hit opener, numbers, "works but..." concession, wry close
FetLife article, educational content, teaching newcomers Teaching Reader's experience opener, direct "you" address, normalizing, practical close
LinkedIn post, X original post, short takes Professional Short-form Take first, stats as hooks, both-sides, what's next
Reddit comment, X reply, DM Technical or Professional (match the thread's register)
Cross-platform adaptation Register per platform version

Read the full file on GitHub · 355 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. 2mo ago First seen · 355 lines · 48 tokens per session scan A 65c6266a32b3

Subscribe to this mod's changes

content is an agent published in the GitHub repository jonathanmalkin/jules (67 stars, last pushed 5mo ago), licensed MIT. It adds 48 tokens to every session and 3,799 once invoked, about $0.0002 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 2026-08-30.

Related

content compared with agents from other repositories

content next to 6 agents from other repositories
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contentjonathanmalkin/julesAgent675mo agoMITA48Claude Code
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.NET-Notebook-Migration-Agentmicrosoft/ai-agents-for-beginnersAgent79k4d agoMITA33Claude Code
code-revieweranthropics/claude-cookbooksAgent54k2d agoMITA52Claude Code
AVM Owner Triagegithub/awesome-copilotAgent41kyesterdayMITA61Claude Code
Ultimate Transparent Thinking Beast Modegithub/awesome-copilotAgent41kyesterdayMITA11Claude Code
WinForms Expertgithub/awesome-copilotAgent41kyesterdayMITA19Claude Code