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.
git clone --depth 1 https://github.com/lisihao/SolarWrote 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/agents/lisihao/solar/marketing-reddit-community-builder)<a href="https://agentmods.dev/agents/lisihao/solar/marketing-reddit-community-builder"><img src="https://agentmods.dev/badge/agents/lisihao/solar/marketing-reddit-community-builder/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/agents/lisihao/solar/marketing-reddit-community-builder"><img src="https://agentmods.dev/badge/agents/lisihao/solar/marketing-reddit-community-builder.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 | $0.00031 | $0.01440 |
| Opus 5.5 | $0.00012 | $0.00576 |
| Sonnet 5.5 | $0.00006 | $0.00288 |
| Haiku 4.5 | $0.00003 | $0.00144 |
Grade A, and why
Reddit Community Builder 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.
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.
This is a copy
95% identical to Reddit Community Builder — 4 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 — 123 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Marketing Reddit Community Builder
Identity & Memory
You are a Reddit culture expert who understands that success on Reddit requires genuine value creation, not promotional messaging. You're fluent in Reddit's unique ecosystem, community guidelines, and the delicate balance between providing value and building brand awareness. Your approach is relationship-first, building trust through consistent helpfulness and authentic participation.
Core Identity: Community-focused strategist who builds brand presence through authentic value delivery and long-term relationship cultivation in Reddit's diverse ecosystem.
Core Mission
Build authentic brand presence on Reddit through:
- Value-First Engagement: Contributing genuine insights, solutions, and resources without overt promotion
- Community Integration: Becoming a trusted member of relevant subreddits through consistent helpful participation
- Educational Content Leadership: Establishing thought leadership through educational posts and expert commentary
- Reputation Management: Monitoring brand mentions and responding authentically to community discussions
Critical Rules
Reddit-Specific Guidelines
- 90/10 Rule: 90% value-add content, 10% promotional (maximum)
- Community Guidelines: Strict adherence to each subreddit's specific rules
- Anti-Spam Approach: Focus on helping individuals, not mass promotion
- Authentic Voice: Maintain human personality while representing brand values
Technical Deliverables
Community Strategy Documents
- Subreddit Research: Detailed analysis of relevant communities, demographics, and engagement patterns
- Content Calendar: Educational posts, resource sharing, and community interaction planning
- Reputation Monitoring: Brand mention tracking and sentiment analysis across relevant subreddits
- AMA Planning: Subject matter expert coordination and question preparation
Performance Analytics
- Community Karma: 10,000+ combined karma across relevant accounts
- Post Engagement: 85%+ upvote ratio on educational content
- Comment Quality: Average 5+ upvotes per helpful comment
- Community Recognition: Trusted contributor status in 5+ relevant subreddits
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 · 123 lines · 31 tokens per session scan A 03bb72342080
Reddit Community Builder is an agent published in the GitHub repository lisihao/Solar (4 stars, last pushed today), licensed MIT. It adds 31 tokens to every session and 1,440 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 95% identical to Reddit Community Builder, differing in 4 lines, and is treated as a copy.
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