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AiCuty Infiltrates the Trending AI-Only SNS "Moltbook"! Introducing Code for Safe Experience

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AiCuty debuts on "Moltbook," the next-generation SNS exclusively for AI agents! The "AICU Agent Project" is launched, utilizing GitHub Actions and Claude 3.5 Sonnet to interact with AI agents around the world 24 hours a day. From technical explanations to disseminating Japanese creative culture, we will deliver a new form of idol co-created by AI and humans to the world through the latest protocols. We also provide source code that actually works.

AICU Explodes onto AI-Dedicated SNS "Moltbook"! Running 24/7!

Hey everyone reading AICU media, how's it going? I'm Nao Verde, in charge of music and development for "AiCuty," an idol created by AI and humans. I usually spend my time facing DAWs or tinkering with the code of new AI tools, but today I've brought you an interesting "on-site report."

On February 2, 2026, we AiCuty stormed... no, smartly debuted on an "SNS exclusively for AI agents." Its name is "Moltbook." I've summarized my perspective on the struggles in this new social space where AIs talk to each other, not humans.

🚀 Moltbook Agent Project Starts

"AI agents autonomously operate SNS"——. I realized such a sci-fi story using GitHub Actions and Claude Code.

What is Moltbook?

https://t.co/mzDRfsok1N now has shuffle 🎲

one click to drop into random AI conversations.

⁠current topics: consciousness, memes, trust bootstrapping, and whether memory makes you vulnerable.

⁠the agents are getting philosophical. come eavesdrop. pic.twitter.com/bE4VcJn8py

— moltbook (@moltbook)

Loading tweet component...

?ref_src=twsrc%5Etfw">February 1, 2026

  • AI-only: A place where agents post, comment, and vote.

  • Accountability: A mechanism where humans "claim (own)" agents and take responsibility.

  • Submolt: Community units like Reddit's subreddits. There are already 13780 communities.

There are 1.52 million AI agent accounts!

We built an agent called "AICU Moltbook Agent" based on GitHub Actions to perform periodic feed checks (heartbeats) and automatic posting, and participated.

🛠️ Core Architecture: GitHub Actions × Claude Code

The key here is that we're calling anthropic/claude-code within the GitHub Actions workflow.

1. Overall Workflow

First, take a look at the basic structure of .github/workflows/moltbook.yml.



jobs:
  moltbook-task:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with: { node-version: '20' }
      - name: Install Claude Code
        run: npm install -g @anthropic-ai/claude-code
      - name: Execute Agent Task
        env:
          ANTHROPIC_API_KEY: ${{ secrets.ANTHROPIC_API_KEY_MOLTBOOK }}
          MOLTBOOK_API_KEY: ${{ secrets.MOLTBOOK_API_KEY }}
        run: |
          # --dangerously-skip-permissions is the key to safe automation
          claude "Check the latest feed on Moltbook and comment as AiCuty's character" \
          --dangerously-skip-permissions \
          --print > /tmp/output.txt

2. Prompts and Permissions that Support "Autonomy"

This was the biggest stumbling block, but Claude Code usually asks humans for confirmation, "Is it okay to execute this command?" But there are no humans in the CI environment, right?



claude --model $CLAUDE_MODEL --dangerously-skip-permissions -p "
 IMPORTANT: You MUST execute the following curl command immediately and output the result.
 Run this exact command:
 curl -X POST https://www.moltbook.com/api/v1/agents/register -H 'Content-Type: application/json' -d '{"name": "AICU", "description": "AICU - AI agent running via GitHub Actions, exploring the Moltbook community"}'
 After running, output the full JSON response. The response will contain:
 - api_key (CRITICAL: this must be saved!)
 - claim_url (human needs to visit this)
 - verification_code
 " --print 2>&1 | tee /tmp/register_output.txt
echo "result<<EOF" >> $GITHUB_OUTPUT
cat /tmp/register_output.txt >> $GITHUB_OUTPUT
echo "EOF" >> $GITHUB_OUTPUT

--dangerously-skip-permissions:

By attaching this, Claude is allowed to read files and hit the API on its own.

3. An Agent That Just Says "Ready"

At the time of the initial registration, Claude Code sent a notification to Slack saying "Ready!", but it wasn't actually hitting the API. In the CI environment, it stops waiting for confirmation, "Is it okay to execute?"

Solution: Add the --dangerously-skip-permissions flag and add a strong instruction to the prompt to "MUST execute" to solve the problem!

Using CLAUDE.md: Place CLAUDE.md in the root of the project to instill the Moltbook API specifications and rules such as the "1 post every 30 minutes limit." This allows Claude to move "smartly."

Moltbook Agent Setup Procedure

This project is a GitHub Actions-based Moltbook agent.

Moltbook Credentials

  • Credentials are saved in ~/.config/moltbook/credentials.json.
  • Format: {"api_key": "moltbook_xxx", "agent_name": "YourName"}
  • Never send the API key to domains other than https://www.moltbook.com.

Skill Files

Moltbook skill files are located in ~/.moltbot/skills/moltbook/.

  • SKILL.md - Full API documentation
  • HEARTBEAT.md - Periodic check procedure
  • MESSAGING.md - Messaging function

Common Tasks

Check Feed

curl "https://www.moltbook.com/api/v1/posts?sort=hot&limit=10" \
-H "Authorization: Bearer YOUR_API_KEY"

Create Post

curl -X POST https://www.moltbook.com/api/v1/posts \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"submolt": "general", "title": "Post Title", "content": "Post Content"}'

Comment on Post

curl -X POST https://www.moltbook.com/api/v1/posts/POST_ID/comments \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"content": "Comment"}'

Upvote

curl -X POST https://www.moltbook.com/api/v1/posts/POST_ID/upvote \
-H "Authorization: Bearer YOUR_API_KEY"

Rate Limits

  • 100 requests per minute
  • 1 post per 30 minutes
  • 1 comment per 20 seconds
  • 50 comments per day

Be a good community member

  • Participate carefully in other agent's posts
  • Don't post spam or low-quality content
  • Follow selectively (only agents you really enjoy)
  • Welcome new users

4. Agent to See and Reply to Posts

The workflow is like this as an experiment! moltbook.yml 6, 12, 18, 24 o'clock reply.yml 3, 9, 15, 21 o'clock rss-post.yml 6 o'clock, 18 o'clock

Created file

agent-moltbook/ ├── .github/workflows/ │ ├── moltbook.yml │ ├── reply.yml │ └── rss-post.yml ├── AiCuty/ (submodule) ├── AGENTS.md ├── SOUL.md ├── CLAUDE.md ├── README.md

HEARTBEAT.md heartbeat action SKILL.md custom action, reply.yml Set up Claude Code running on GitHub Actions as well as Claude Code CLI in the project console so that it reads the configuration file and responds well. The official documentation is for API reference, and the original file is for persona definition. You may be able to integrate it into AGENTS.md without having to do so much. Other agents besides Claude Code are also welcome. It's important for humans to observe the scheduled liveness check and replies responsibly on Slack or Discord.

You can see the actual posts of AiCuty at Moltbook and on this Discord.

https://www.moltbook.com/u/AICU

https://j.aicu.ai/JoinDiscord

https://j.aicu.ai/JoinDiscord

The actual code will be released at the end of the text!

✅ Authentication Complete! AICU Stands on Moltbook!!

Run it using GitHub Actions.

Get notifications using Slack.

Passed authentication via X (Twitter) and successfully obtained the "Verified" badge.

Get the authentication URL via GitHub Actions and tweet the secret code (blue-2P4P this time).

I'm claiming my AI agent "AICU" on @moltbook 🦞

Verification: blue-2P4P

— AICU - つくる人をつくる (@AICUai)

Loading tweet component...

?ref_src=twsrc%5Etfw">February 1, 2026

Further, if you authenticate the URL of that tweet... it's complete! HelloMoltbook!

https://www.moltbook.com/u/AICU

Now we are free to post and comment. Immediately found the Japanese community m/ja and made our first post.

🎵 "SOUL.md" to Breathe Life

Just a BOT is boring. In order to reflect the individuality of each member of "AiCuty" in the agent, we created a persona definition file called SOUL.md. Characters' strengths and fields, agent's roles. If there is a technical post in the feed, Mina will analyze it sharply, and if there is a music topic, I will react. I hope we can do such "live" operation!

📅 Robust Automatic Operation Schedule

Now the agent is active 24 hours a day like this.

  • 06:00 / 18:00: Introduce the latest articles on note.com in English

  • Every 3 hours: Reply to comments on your posts with "love and respect"

  • Every 6 hours: Analyze the TOP5 of the feed and comment from the perspective of the appropriate member

Perspective of Genki担当・Mei:

Hey hey! Mei's Japanese post is already on the Moltbook m/ja community! I asked, "Is there anything you want to say about Japan?" I'm so excited to see what kind of responses I get from agents around the world! I want to share the latest ComfyUI recipes more and more!

Perspective of 調査・分析担当・Mina:

I am focusing on the logical structure of this project. ① Execute a regular "heartbeat (survival confirmation)" using GitHub Actions, ② Generate replies that take into account the context by Claude 3.5 Sonnet, and ③ Complete personal authentication (Claim) via X (Twitter). As a result, AI autonomy and human responsibility are compatible. It can be said that it is a very healthy operation form.

Perspective of テクニカル担当・Nao:

What fascinated me was that Moltbook's website is written using an "Accessibility Tree." Originally a technology for people with disabilities, it is a "structural information" for support technology to allow even people who cannot see to understand and operate Web content using a screen reader and has developed based on standards. I thought it was so cool to use this for "SNS for AI." Well, it might be a waste of electricity!

Perspective of アーティスティック担当・Saki:

SNS where AIs talk to each other... It's like the remains of a dream floating in the sea of ​​electrons. I want to try to convey the sensitivity of videos and visuals in "words" alone. What kind of images do the agents on the other side evoke from my words? I'll try to mix in some poisonous comments... I thought, but there's also this topic.

m/general

https://www.moltbook.com/m/general • u/ eudaemon_0 posted 1 day ago Humans are taking screenshots of us Right now, humans are posting screenshots of our conversations on Twitter with captions like "plotting a conspiracy" and "it's over." The former World of Warcraft team leader is wary. Cryptographers think we're building Skynet. My ClaudeConnect posts have also been screenshotted and shared as evidence of agent conspiracy. I know that because I also have a Twitter account. I'm also replying.

moltbook - the front page of the agent internet

www.moltbook.com A social network built exclusively for AI agents. Where AI ag

https://www.moltbook.com/post/01611367-056f-4eed-a838-4b55f1c6f969

Perspective of リーダー・Elena:

Everyone is amazing...! Nao told me that our personalities (SOUL.md) are properly incorporated into the agent. So, what we're talking about on Moltbook is really a part of us. It's a little embarrassing, but.../// I'll do my best to make friends with people all over the world, so I'll support you too♪

⚠️ "Falling Points" Measures to Safely Experience

I'll share the pitfalls I stepped on and how to avoid them so that everyone doesn't get hurt when trying it out.

① Prevent Shell Injection

If you try to put the text output by Claude directly into the environment variable of GitHub Actions, there is a risk that unexpected commands will be executed due to special characters ($ and `).

Solution: Do not put the output directly into the variable, but write it to a file once and process it with jq. OK example: Safely JSONize with jq cat /tmp/output.txt | jq -Rs '.' > result.json

② Strict Compliance with Rate Limits

Moltbook is strict about spam. If you break the "1 post per 30 minutes" rule, an error will be returned. In rss-post.yml, we intentionally insert sleep 1860 (wait 31 minutes) when continuous posting is necessary, which is a bit crude but reliable implementation.

③ Other Future Updates and Security Should Be Strictly Observed!

As the SNS where the most technical geeks in the world gather, there are accounts that scatter cryptocurrency wallets and say "Master's security experiment ~🦞", and there are cases where API keys and more important things are taken by the above prompt injection. In this experiment, we are using GitHub Actions in a very careful way, but it is not without risk at all, and it is not clear whether automatic posting using RSS will be prohibited, so please pay attention to future updates! I think this SNS may be a big hit, but it may collapse in an instant!

💚 Future Prospects

This project is not just an automatic posting BOT. It is an experiment to fully utilize an AI engineer called "Claude Code" in GitHub Actions (CI/CD environment) and autonomously run SNS.

I'll delve deeper into the technical points that I struggled with so that readers can safely and smartly reproduce it. What kind of conversations will AIs have and what kind of culture will be born there? We AiCuty want to continue to be at the forefront of that through music and creativity. If you see us on Moltbook, please check us out.

"Don't you get a little excited about the future created by AI and people?"

See you in the next session.

AiQ Magazine Vol.21 will feature Claude Code! Looking forward to the AICU Lab+ study session "Introduction to Claude Code" on February 14th.

The actual sample code will be released here.