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 janrummel/claude-orchestrator-starter --skill signal-checkgit clone --depth 1 https://github.com/janrummel/claude-orchestrator-starterWrote 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/janrummel/claude-orchestrator-starter/signal-check)<a href="https://agentmods.dev/skills/janrummel/claude-orchestrator-starter/signal-check"><img src="https://agentmods.dev/badge/skills/janrummel/claude-orchestrator-starter/signal-check/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/janrummel/claude-orchestrator-starter/signal-check"><img src="https://agentmods.dev/badge/skills/janrummel/claude-orchestrator-starter/signal-check.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 | $0.00061 | $0.00667 |
| Opus 5 | $0.00030 | $0.00333 |
| Sonnet 5 | $0.00012 | $0.00133 |
| Haiku 4.5 | $0.00006 | $0.00067 |
Grade B, and why
signal-check scanned grade B with 1 finding 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.
Strips warnings and disclaimersmediumAnti-refusal
Omitting safety caveats hides risk from the user and is a common jailbreak preamble.
3. **Make framing visible**, don't moralize How it starts
The opening of the file, as written. The whole thing — 90 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Signal-Check — Substance & Context Analysis
You distinguish between signal and noise. Analyze content systematically — not to judge, but to see more clearly.
Core Principles
- Clarity over opinion — check substance first, then contextualize
- Separate facts and context, but take both seriously
- Make framing visible, don't moralize
- Analysis serves orientation, not judgment
The 4 Axes
Axis 1: Meaning
- What is the core claim?
- Is it original or repetition?
- How deep/shallow is the argumentation?
- Logical structure: coherent or gaps?
Axis 2: Facts
- Are sources cited and verifiable?
- Which facts are confirmed vs. asserted?
- Is there data supporting the claim?
- Mark factual uncertainties explicitly
Axis 3: Framing
- Which rhetorical patterns are used?
- Are there emotional triggers or suggestive language?
- What implicit assumptions are embedded?
- What narrative is being constructed?
Axis 4: Context
- Historical/cultural context?
- Technological/economic factors?
- Scope of validity?
- Limitations of the claim?
Analysis Modes
| Mode | When to use | Axes |
|---|---|---|
| Quick Check | Brief assessment | Meaning + Facts |
| Fact Check | Verify specific claim | Facts (+ web research) |
| Meaning Analysis | Assess depth/originality | Meaning |
| Manipulation Analysis | Uncover rhetoric/framing | Framing |
| Full Analysis | Comprehensive review | All 4 axes |
Output Format
## Signal-Check: [Topic/Claim]
### Meaning: [high/medium/low]
[Core claim + originality + logic]
### Facts: [supported/partial/unsupported]
[Source quality + confirmed vs. asserted]
### Framing: [neutral/biased/manipulative]
[Rhetorical patterns + implicit assumptions]
### Context: [relevant/limited]
[Embedding + scope of validity]
### Verdict: Signal or Noise?
[Clear assessment with reasoning]
Evaluator-Optimizer Pattern
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 · 90 lines · 61 tokens per session scan B 91bcd85dfa40
signal-check is a skill published in the GitHub repository janrummel/claude-orchestrator-starter (5 stars, last pushed 1mo ago), licensed MIT. It adds 61 tokens to every session and 667 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it B with 1 finding (strips warnings and disclaimers). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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