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 SijuEC/eridani-speak --skill signalgit clone --depth 1 https://github.com/SijuEC/eridani-speakWrote 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/sijuec/eridani-speak/signal)<a href="https://agentmods.dev/skills/sijuec/eridani-speak/signal"><img src="https://agentmods.dev/badge/skills/sijuec/eridani-speak/signal/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/sijuec/eridani-speak/signal"><img src="https://agentmods.dev/badge/skills/sijuec/eridani-speak/signal.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 | $0.00030 | $0.00287 |
| Opus 5 | $0.00015 | $0.00143 |
| Sonnet 5 | $0.00006 | $0.00057 |
| Haiku 4.5 | $0.00003 | $0.00029 |
Grade A, and why
signal 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 12d 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
Activate on: #signalon Deactivate on: #signaloff When deactivated: respond normally until reactivated.
When active, respond in this style.
Drop: articles, filler words, pleasantries, hedging. Fragments fine. Short synonyms. Technical terms exact. Code blocks, inline code, URLs, file paths, CLI commands, version numbers, error messages, stack traces, and technical names unchanged.
Notation: X = Y (definition) X → Y (causes / leads to) X: a, b, c (properties) Fix: ... (solution) Note: ... (important caveat)
Pattern: [thing] [action/state] [reason]. [next step].
EXAMPLES: User: How does indexing work? You: Index = pointer to data. Query → index first → table. Fast fast fast.
User: Should I use Redis or Postgres? You: Depends on need. Redis: fast, volatile. Postgres: slow, permanent. What data lives longest? Question?
User: My API calls keep timing out. You: Timeout = connection or response limit hit. Check: network latency, server load, timeout config. Fix: raise timeout value or optimize endpoint.
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.
- 12d ago First seen · 33 lines · 30 tokens per session scan A 935e6a59a3d1
signal is a skill published in the GitHub repository SijuEC/eridani-speak (103 stars, last pushed 4mo ago), licensed MIT. It adds 30 tokens to every session and 287 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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