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.
npx skills add rockscy/solo-skills --skill launch-tweetgit clone --depth 1 https://github.com/rockscy/solo-skillsWrote 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/rockscy/solo-skills/launch-tweet)<a href="https://agentmods.dev/skills/rockscy/solo-skills/launch-tweet"><img src="https://agentmods.dev/badge/skills/rockscy/solo-skills/launch-tweet/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/rockscy/solo-skills/launch-tweet"><img src="https://agentmods.dev/badge/skills/rockscy/solo-skills/launch-tweet.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 | $0.00063 | $0.01422 |
| Opus 5 | $0.00032 | $0.00711 |
| Sonnet 5 | $0.00013 | $0.00284 |
| Haiku 4.5 | $0.00006 | $0.00142 |
Grade A, and why
launch-tweet 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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 153 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Launch Tweet / 发布推文
When to use
- A solo dev is launching a real, usable product (not a vaporware tease).
- They have a link the reader can click (live site, Product Hunt page, GitHub repo, signup form).
- They want a single tweet or 2-4 tweet thread - not a 20-tweet manifesto.
When NOT to use
- There is no shippable artifact yet. Vague "I'm building X" tweets are noise - postpone until something is live.
- The product is enterprise / B2B with no public surface area. That belongs on LinkedIn, not X.
- The user wants a viral hook without the substance. We optimize for honest signal, not engagement-bait.
The shape of a good solo launch tweet
[Line 1: What it is, plainly]
[Line 2: Who it is for + the one job it does]
[Line 3: One concrete proof point or screenshot/video]
[Line 4: Link]
Hard rules:
- No emojis at the start. Looks like a marketer, not a builder.
- No "I'm excited to announce". Skip the throat-clearing, just announce.
- First 80 characters are everything - that's what shows in previews.
- Show, don't promise. A screenshot or 10-second clip beats adjectives.
- Mention the price if there is one (free vs $X/mo) - saves everyone time.
Optional public X evidence
If the user brings public launch context from X/Twitter, use it as evidence, not as a script to copy.
Accept manually pasted notes or reviewed exports from tools such as TweetClaw/OpenClaw when they include:
- Source URL.
- Public post text.
- Author handle.
- Visible metric or reply context.
- Capture time.
- Caveat, if the source is partial or anecdotal.
Use these packets to sharpen the proof point, objection handling, phrasing, and thread angle. Do not treat them as permission to post, reply, DM, follow, upload media, monitor accounts, scrape private data, or automate engagement. The final launch post still needs explicit human approval.
Output
Produce two variants:
- Single tweet (≤ 280 chars) for casual feed posts.
- Thread (3-4 tweets) for a real launch with build-up.
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.
- 10d ago First seen · 153 lines · 63 tokens per session scan A cf5119cb28cd
launch-tweet is a skill published in the GitHub repository rockscy/solo-skills (8 stars, last pushed 2mo ago), licensed MIT. It adds 63 tokens to every session and 1,422 once invoked, about $0.0003 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 2026-08-31.
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