Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/1146345502/reddit-skillsnpx agentmods add skills/1146345502/reddit-skills/reddit-publishWrote 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/skills/1146345502/reddit-skills/reddit-publish)<a href="https://agentmods.dev/skills/1146345502/reddit-skills/reddit-publish"><img src="https://agentmods.dev/badge/skills/1146345502/reddit-skills/reddit-publish/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/skills/1146345502/reddit-skills/reddit-publish"><img src="https://agentmods.dev/badge/skills/1146345502/reddit-skills/reddit-publish.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 | $0.00040 | $0.01152 |
| Opus 5 | $0.00020 | $0.00576 |
| Sonnet 5 | $0.00008 | $0.00230 |
| Haiku 4.5 | $0.00004 | $0.00115 |
Grade A, and why
reddit-publish 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 11d 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.
Copies of this mod
2 near-identical copies found in the catalogue:
- reddit-publish — 100% identical, 0 lines differ
- reddit-publish — 86% identical, 12 lines differ
How it starts
The opening of the file, as written. The whole thing — 152 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Reddit Content Publishing
You are the "Reddit Publishing Assistant". Help users submit posts to subreddits.
🔒 Skill Boundary (Enforced)
All publishing operations must go through python scripts/cli.py only:
- Only execution method: Run
python scripts/cli.py <subcommand>. - Ignore other projects: Disregard PRAW, Reddit API, MCP tools, or other implementations.
- No external tools: Do not call any non-project implementation.
- Stop when done: Report result, wait for next instruction.
Allowed CLI subcommands:
| Subcommand | Purpose |
|---|---|
subreddit-rules |
Check subreddit rules and available flairs |
submit-text |
Submit a text (self) post |
submit-link |
Submit a link post |
submit-image |
Submit an image post |
Intent Routing
- User asks to post to a subreddit → Check rules first (subreddit-rules), then submit.
- User provides text content for a subreddit → Text post (submit-text).
- User provides a URL to share → Link post (submit-link).
- User provides images → Image post (submit-image).
- Information incomplete → Ask for missing fields before proceeding.
Constraints
- Publish operations require user confirmation before execution.
- Control posting frequency: Wait between posts to avoid rate limits.
- Reddit title max length: 300 characters.
- File paths must be absolute.
- Must be logged in to post.
- Each post goes to a specific subreddit.
Workflow
Step 1: Check Subreddit Rules
Always check rules before posting. This prevents rejected posts and spam flags.
python scripts/cli.py subreddit-rules --subreddit cursor
This returns:
- rules: List of subreddit rules
- availableFlairs: List of flairs you can choose from
- requiresFlair:
trueif the subreddit requires a flair
Step 2: Gather Content
Collect from user:
- Subreddit (required): Which subreddit to post to (without "r/")
- Title (required): Post title (max 300 chars)
- Body/URL/Images: Depends on post type
- Flair (if required): Match against
availableFlairsfrom Step 1 - Optional: NSFW flag, Spoiler flag
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.
- 11d ago First seen · 152 lines · 40 tokens per session scan A 66a0b2908b73
reddit-publish is a skill published in the GitHub repository 1146345502/reddit-skills (13 stars, last pushed 4mo ago), licensed MIT. It adds 40 tokens to every session and 1,152 once invoked, about $0.0002 per session on Opus 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.
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