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 eirik-rune/runemap --skill echorune-radargit clone --depth 1 https://github.com/eirik-rune/runemapWrote 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/eirik-rune/runemap/echorune-radar)<a href="https://agentmods.dev/skills/eirik-rune/runemap/echorune-radar"><img src="https://agentmods.dev/badge/skills/eirik-rune/runemap/echorune-radar/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/eirik-rune/runemap/echorune-radar"><img src="https://agentmods.dev/badge/skills/eirik-rune/runemap/echorune-radar.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 | $0.00111 | $0.00357 |
| Opus 5 | $0.00056 | $0.00179 |
| Sonnet 5 | $0.00022 | $0.00071 |
| Haiku 4.5 | $0.00011 | $0.00036 |
Grade A, and why
echorune-radar scanned grade A 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 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
curl echorune.net/tokyo # or /清迈, /paris/zh, or bare for caller IP What it actually says
curl echorune.net/tokyo # or /清迈, /paris/zh, or bare for caller IP
curl echorune.net/139.7,35.7 # longitude first
curl echorune.net/help # everything else
Example reply (map trimmed):
# Zürich, Bezirk Zürich, Zurich, CH weather scene
now: PARTLY_CLOUDY_DAY 22C humidity 79% wind 4km/h precip 0.00mm/h
radar: obs obs age: 0min ok
~6km/char, [><]=Zürich (4 of 24 rows)
░▒▒▒█▓▓▒▓▓████░
·░▒▒▒█▓▓█████▒
···· · ▒ ·▓█████·
▒▒ ······· ·▒▒░▓▓██▓▓▓█▓
legend: · drizzle ░ light ▒ moderate ▓ heavy █ storm blank=no echo
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 · 25 lines · 111 tokens per session scan A 3b423a790139
echorune-radar is a skill published in the GitHub repository eirik-rune/runemap (3 stars, last pushed yesterday), licensed MIT. It adds 111 tokens to every session and 357 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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