Borrowing it
Nothing to install: this file belongs to drandyhaas/KiCadRoutingTools. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/drandyhaas/KiCadRoutingTools/main/.claude/skills/stress-test-router/SKILL.mdgit clone --depth 1 https://github.com/drandyhaas/KiCadRoutingToolsWrote 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/drandyhaas/kicadroutingtools/stress-test-router)<a href="https://agentmods.dev/skills/drandyhaas/kicadroutingtools/stress-test-router"><img src="https://agentmods.dev/badge/skills/drandyhaas/kicadroutingtools/stress-test-router/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/drandyhaas/kicadroutingtools/stress-test-router"><img src="https://agentmods.dev/badge/skills/drandyhaas/kicadroutingtools/stress-test-router.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 1 finding, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium Rogue Agent · line 59 Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
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 | $0.00069 | $0.04465 |
| Opus 5.5 | $0.00028 | $0.01786 |
| Sonnet 5.5 | $0.00014 | $0.00893 |
| Haiku 4.5 | $0.00007 | $0.00447 |
Grade A, and why
stress-test-router 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 5d 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 — 294 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Stress-Test Router on Real-World Boards
Run the tests/stress/ harness end-to-end: prepare the board corpus, route
every board following the plan-pcb-routing skill workflow, aggregate
completion/DRC statistics, and turn novel findings into GitHub issues.
All corpus artifacts live OUTSIDE the repo in $STRESS_DIR
(default ~/Documents/kicad_stress_test). Never commit boards to the repo.
The corpus scripts read STRESS_DIR; the queue scripts (run_queue.sh,
run_board.sh, queue_watchdog.sh, stress_status.sh) read STRESS_ROOT.
To move the corpus, set both.
The corpus is split into sets. For set N: sources in sources/github_setN/,
the routed originals in boards_setN/, the stripped inputs in
boards_unrouted_setN/, worker run dirs in runs_setN/<board>/, results in
results_setN/<board>.json (set 1 uses the _set1 suffix too).
Step 1: Prepare the corpus (skip parts that already exist)
Check $STRESS_DIR/boards_unrouted_set*/*.kicad_pcb first — if the sets you
want exist, skip to Step 2. Set 1 is built by its own scripts:
cd tests/stress
: "${STRESS_DIR:=$HOME/Documents/kicad_stress_test}"
python3 fetch_boards.py # -> sources/github_set1/ (needs `gh` auth)
KIPY=/Applications/KiCad/KiCad.app/Contents/Frameworks/Python.framework/Versions/Current/bin/python3
$KIPY normalize_boards.py # pcbnew round-trip -> boards_set1/
for f in "$STRESS_DIR"/boards_set1/*.kicad_pcb; do # ONE board per process
$KIPY strip_routing.py "$(basename "${f%.kicad_pcb}")"
done # -> boards_unrouted_set1/
python3 validate_boards.py # the set-1 SOURCES parse, with complexity stats
Every other set has a manifest and two generated scripts:
python3 fetch_setN.py && bash prep_setN.sh (from manifest_setN.json;
prep_setN.sh runs KiCad's python one board per process).
Platform note: on Linux/Windows find the KiCad-bundled python equivalent, or
any python with a working pcbnew module of KiCad 9+.
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.
- 5d ago Changed · +76 lines c379bbb4f9f4
- 2mo ago First seen · 218 lines · 69 tokens per session scan A 8ba9a08af68e
stress-test-router is a skill published in the GitHub repository drandyhaas/KiCadRoutingTools (706 stars, last pushed today), licensed MIT. It adds 69 tokens to every session and 4,465 once invoked, about $0.0003 per session on Opus 5.5. 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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