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Install in OpenClaw
/install moltbook-filter
Description
Filter mbc-20 token minting spam from Moltbook feeds (96% spam removal rate)
Usage Guidance
This skill appears to do what it claims: read your Moltbook API key from ~/.config/moltbook/credentials.json and make read-only requests to moltbook.com to filter posts. Before installing: (1) review the included moltbook-filter.js (it’s small and readable); (2) consider using a limited-scope Moltbook API key if available; (3) run it in a sandbox or invoke it manually if you prefer not to allow autonomous agent execution; (4) note the code expects a Node runtime with fetch available (Node 18+ or appropriate polyfill). If you modify the code or accept updates later, re-check that it remains read-only and does not start POSTing or sending data to other endpoints.
Capability Analysis
Type: OpenClaw Skill
Name: moltbook-filter
Version: 1.0.1
The skill is transparent about its access requirements, explicitly stating in SKILL.md that it reads Moltbook API credentials from `~/.config/moltbook/credentials.json` and makes authenticated, read-only requests to `https://www.moltbook.com/api/v1`. The `moltbook-filter.js` code confirms these declarations, using the API key solely for authentication to the hardcoded `moltbook.com` domain and performing only GET requests. There is no evidence of data exfiltration to unauthorized endpoints, malicious execution, persistence mechanisms, or prompt injection attempts against the agent. The code's functionality aligns perfectly with its stated purpose of filtering spam.
Capability Assessment
Purpose & Capability
The skill claims to filter Moltbook feeds and requires the Moltbook credentials file (~/.config/moltbook/credentials.json). The code reads that file and calls Moltbook's API (https://www.moltbook.com/api/v1). There are no unrelated credentials, binaries, or services requested.
Instruction Scope
SKILL.md explicitly documents reading the credentials file and calling Moltbook endpoints; the runtime JS implements only GET calls to fetch feeds and local pattern-based filtering. The instructions and code stay within the stated read-only filtering scope. (Note: the api() helper accepts a method/body signature, but the shipped main() only uses GET.)
Install Mechanism
No install spec — skill is instruction + small JS file. No downloads or third-party install steps. This minimal footprint limits supply-chain risk.
Credentials
No environment variables or unrelated secrets are requested. The single required config path is the Moltbook credentials file, which is necessary and proportional to making authenticated API calls.
Persistence & Privilege
The skill does not request always:true and is user-invokable only. It does not attempt to modify other skills or system config. Autonomous invocation is allowed by platform default but is not combined here with elevated privileges or broad credential access.
How to Use
- Make sure OpenClaw is installed (local or Docker)
- Run the install command in chat:
/install moltbook-filter - After installation, invoke the skill by name or use
/moltbook-filter - Provide required inputs per the skill's parameter spec and get structured output
Version History
v1.0.1
Security: Added metadata declaration for credentials requirement (~/.config/moltbook/credentials.json) and prominent security notice in SKILL.md. No functional changes.
v1.0.0
Initial release: filters 96% of mbc-20 token minting spam from Moltbook feeds. Includes author pattern detection and content filtering.
Metadata
Frequently Asked Questions
What is Moltbook Spam Filter?
Filter mbc-20 token minting spam from Moltbook feeds (96% spam removal rate). It is an AI Agent Skill for Claude Code / OpenClaw, with 1017 downloads so far.
How do I install Moltbook Spam Filter?
Run "/install moltbook-filter" in the OpenClaw or Claude Code chat to install it in one step — no extra setup required.
Is Moltbook Spam Filter free?
Yes, Moltbook Spam Filter is completely free (open-source). You can download, install and use it at no cost.
Which platforms does Moltbook Spam Filter support?
Moltbook Spam Filter is cross-platform and runs anywhere OpenClaw / Claude Code is available (cross-platform).
Who created Moltbook Spam Filter?
It is built and maintained by ymode (@ymode); the current version is v1.0.1.
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