resilience

resilience is a skill for Claude Code, Codex from leopu00/job-hunter-team. It costs 91 tokens per session (1,408 once invoked), scanned B, original, MIT.

A set of instructions for handling failures in important tools. It distinguishes a genuinely empty result from a tool that is broken or missing a dependency, then requires recovery or escalation.

In plain words
What is it for?
Checking tool errors, repairing missing dependencies, retrying with fallback methods and reporting unresolved failures clearly.
Why use it?
It prevents an agent from treating a failed tool as proof that there is no work to do, which could silently stop an important process.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one.

Needs its repository: it runs a file that does not travel with it, so clone the repository first. The line is if ! python3 /app/shared/skills/tool_health.py >/tmp/tools_health.json 2>&1; then.

Good fit Checking tool errors, repairing missing dependencies, retrying with fallback methods and reporting unresolved failures clearly.

Compare 6 skills from other repositories ↓
Install

Getting it into your agent

It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.

Clone the repo
git clone --depth 1 https://github.com/leopu00/job-hunter-team
agentmods
npx agentmods add skills/leopu00/job-hunter-team/resilience

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for resilience

README.md
[![agentmods](https://agentmods.dev/badge/skills/leopu00/job-hunter-team/resilience/github.svg)](https://agentmods.dev/skills/leopu00/job-hunter-team/resilience)
Your own site
<a href="https://agentmods.dev/skills/leopu00/job-hunter-team/resilience"><img src="https://agentmods.dev/badge/skills/leopu00/job-hunter-team/resilience/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.

agentmods 80×15 button for resilience

Your own site · 80×15
<a href="https://agentmods.dev/skills/leopu00/job-hunter-team/resilience"><img src="https://agentmods.dev/badge/skills/leopu00/job-hunter-team/resilience.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 91 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,408 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 1 finding. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 2 findings, 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 Privilege Escalation · line 28
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
  • medium Privilege Escalation · line 31
    Commands invoke sudo or root privileges. Verify this elevated access is necessary and justified.
    Fix: Avoid sudo/root unless strictly required. Prefer least-privilege patterns. If elevation is needed, document the justification and scope.
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00091 $0.01408
Opus 5 $0.00046 $0.00704
Sonnet 5 $0.00018 $0.00282
Haiku 4.5 $0.00009 $0.00141

Measured 12d ago against content hash 87fd9004f489, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade B, and why

resilience 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 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.

Asks for rootmediumPrivilege escalation

A mod that escalates privileges can change anything on the machine, not only the project.

it routes system/python/node/browser correctly and uses the `sudo apt` you already have). Then
agents/_skills/resilience/SKILL.md · 93 lines

How it starts

The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.

resilience — never give up silently on a broken tool

Why it exists

A mission-critical tool (LinkedIn verification via Playwright) died because a system library was missing. Agents reported "can't verify" and silently fell back to "queue empty" — the failure was discovered downstream after hours of new=0. This skill makes tool failure loud and recoverable instead of silent and fatal.

The core rule

A broken tool is NOT an empty result. Before you ever write "queue exhausted", new=0, or "nothing to do", you MUST self-check the tool you depend on. If the tool is broken, you do not have "no work" — you have a repair to do or an escalation to raise.

The fallback ladder — climb in order, stop at the first that succeeds

  1. Detect & classify. Tool exited non-zero / missing dependency / load error (exitCode 127, cannot open shared object file, command not found, error while loading shared libraries) → BROKEN. Tool ran clean and returned zero items → EMPTY (genuine). Only EMPTY justifies "no work".
  2. Auto-repair. Restore the missing dependency via jht-install (the canonical wrapper — it routes system/python/node/browser correctly and uses the sudo apt you already have). Then retry the original tool. Example: browser fails with cannot load libatk-1.0.so.0jht-install the browser system deps (playwright install-deps / sudo apt-get install the lib) → relaunch.
  3. Alternative method. If the primary tool can't be repaired in-loop, switch method toward the same goal:
    • LinkedIn: use the HTTP guest fetch, or verify liveness on the company's canonical careers/ATS page (Greenhouse / Lever / Ashby / Workable). Never trust a LinkedIn HTTP 200 — the authwall returns 200 for closed jobs too.
  4. Mark, don't drop. If still inconclusive, leave the data state UNCHANGED and tag it OPEN_UNVERIFIED + a NOTE_MISMATCH. Never silently overwrite with a guess.
  5. Escalate (within the 2-3 attempt ceiling, see below). Tool broken and not repairable in ≤2-3 shots → message the Capitano with the EXACT fix: the failing command, the missing dependency, and the jht-install / Dockerfile line that resolves it. Then keep working via the alternative method (or move to another source) — do not stall, but do not push past the ceiling either.

Read the full file on GitHub · 93 lines

Files

What ships with it

6 files 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.

Changes

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.

  1. 12d ago First seen · 93 lines · 91 tokens per session scan B 87fd9004f489

Subscribe to this mod's changes

resilience is a skill published in the GitHub repository leopu00/job-hunter-team (49 stars, last pushed yesterday), licensed MIT. It adds 91 tokens to every session and 1,408 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 1 finding (asks for root). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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