BF Cost Control 3-Tier API Spend Protection
Prevent runaway API costs with 3-tier protection: caution, emergency, and hard cap. Works for ANY expensive API GPT-4, Claude Opus, Gemini, cloud services.
As a process F 41/100 · Will not run — References files that are not bundled: LICENSE
IntegrationDiscordGitHubInfrastructureAI and agentstype and topics are labelled automatically from the skill text
How to improve
- Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
- The text references files that are not there: add them or drop the references.
For the model run — optional
- Your own cases (evals/evals.json, 4–6 real requests with expected answers): the full check would then run those instead of a model-drafted suite.
- A spec.yaml with trigger phrases and assertions — a behaviour contract for CI; `skilltest init` writes a template.
Guard findings · 2
✓ No critical or high findings
Medium and low: 2
-
low Dangerous commands
cmd-cron-mentionREADME.md:315Mentions editing / listing crontabcrontab -e
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low Dangerous commands
cmd-cron-mentionSKILL.md:329Mentions editing / listing crontabcrontab -e
Files scanned: 9. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
name-formatname should be kebab-case (lowercase letters, digits, hyphens) - warning
description-no-whendescription does not say WHEN to use the skill (no "use when") - warning
missing-refreference to a missing file: LICENSE
Process rating: all ten parameters 41/100
Will not run. References files that are not bundled: LICENSE
- 0Tools and files. 1 referenced file(s) missing: LICENSE
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 20When it triggers. No condition that starts the skill
- 40Consistency. Frontmatter name (Cost Control 3-Tier API Spend Protection) differs from the folder (cost-control)
- 70Execution cost. Instruction body is 4142 tokens
- 100Steps. 95 steps
- 100Failures and branches. 3 branches, has a failure section
- 100Running it twice. Mutating operations check current state
- 100Progress reporting. Reports progress
- low 25 top-level sections: this looks like several domains in one skill
Everything here is measured from the skill text rather than judged by a model, so the numbers are checkable. A parameter weighs more when it is a more common reason for the process to stall.
Quality signals
- +5Description has no quoted example phrases that should trigger the skill
- +4Description does not say when NOT to use the skill (false activations)
- +3Output format is not stated: the model decides each time
- -217 emoji in the instructions: noise for the model
- +2Single-language instructions
- +3Description length 155: enough signal without eating the budget
- +4Structure: 71 headings
- +3Step-by-step instructions: 95 items
- +4Has examples (19 code blocks)
- +1License stated
Quality base 70; lint remarks subtract, signals add up to 100. Result: 60.
External checks
ClawHub: clean
This is a disclosed API cost-control skill; its kill-switch behavior is high impact but aligned with its stated purpose and user-enabled setup.
LLM: benign (high) · VirusTotal: · 29 May 2026