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 agentmods add skills/alsk1992/cloddsbot/farcasternpx skills add alsk1992/CloddsBot --skill farcastergit clone --depth 1 https://github.com/alsk1992/CloddsBotWrote 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/alsk1992/cloddsbot/farcaster)<a href="https://agentmods.dev/skills/alsk1992/cloddsbot/farcaster"><img src="https://agentmods.dev/badge/skills/alsk1992/cloddsbot/farcaster.svg" alt="Measured on agentmods" 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 | $0.00022 | $0.00418 |
| Opus 5 | $0.00011 | $0.00209 |
| Sonnet 5 | $0.00004 | $0.00084 |
| Haiku 4.5 | $0.00002 | $0.00042 |
Grade A, and why
farcaster 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 4d 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.
What it actually says
Farcaster
Interact with the Farcaster decentralized social protocol via Neynar API.
Setup
Get your API key from dev.neynar.com:
export NEYNAR_API_KEY=xxx
# Optional: For posting (requires signer)
export NEYNAR_SIGNER_UUID=xxx
Commands
Users
/fc user <username> Look up user profile
/fc search-users <query> Search for users
Feeds
/fc feed [--channel X] Get feed (optionally from channel)
/fc trending Trending casts
/fc channel <id> Get channel info
/fc channels <query> Search channels
Search
/fc search <query> Search casts
Write Operations (require signer)
/fc post <text> Post a cast
/fc reply <hash> <text> Reply to a cast
/fc like <hash> Like a cast
/fc recast <hash> Recast
/fc follow <username> Follow user
/fc unfollow <username> Unfollow user
Examples
/fc user vitalik.eth
/fc trending
/fc channel base
/fc search "ethereum"
/fc post "Hello Farcaster!"
/fc follow dwr.eth
Rate Limits
- Free tier: 300 requests/minute
- Standard: 1,000 requests/minute
- Premium: Higher limits
Features
- User profiles with verified addresses
- Cast search and feeds
- Channel discovery
- Trending content
- Full write operations (with signer)
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 4d ago First seen · 81 lines · 22 tokens per session scan A f9feb1a69971
farcaster is a skill published in the GitHub repository alsk1992/CloddsBot (869 stars, last pushed 2d ago), licensed MIT. It adds 22 tokens to every session and 418 once invoked, about $0.0001 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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