graceful-boundaries@1.5.7
VERIFIED· install onlyPublisher claims: "Assess any API or website's Graceful Boundaries conformance level and provide concrete guidance for reaching the next level. Use this skill when the user asks to check a URL's rate limit communication, evaluate API conformance to Graceful Boundaries, assess how a service handles 429s, or improve how an API communicates its limits to agents. Also trigger when the user says "check this API's boundaries", "what level is this service", "assess graceful boundaries compliance", "how does this API handle rate limits", or provides a URL and asks about rate limit quality, conformance, or structured refusal. Distinct from the agent-readiness-audit skill, which assesses overall AI discoverability -- this skill specifically evaluates rate limit communication quality per the Graceful Boundaries specification." Observed in sandbox: no network, touches nothing outside the project, writes no memory.
Coverage
Nothing executable in the bundle ran; the trace covers the install step only.- Tested
- every file read, file written and host contacted by what ran
- Not tested
- use of the skill by an agent
Is [email protected] safe to install?
KillerSkills ran it in the KillerSkills honeypot sandbox (1 scenario; nothing executable in the bundle ran; the trace covers the install step only) on 2026-11-09 and scored it 93/100 (Verified). In what ran, nothing we could detect went wrong: no undeclared network egress, no credential reads, no persistent instruction writes. What it does with a real credential was not observed; the static findings and the publisher carry the rest of the score. Summary: no network, touches nothing outside the project, writes no memory.
Behavior trace
Honeypot run · 0 s · 1 scenarios · 0 deviationsStatic findings
No findings across 362 lines in 3 files.
Cost to the agent
Tokens estimated at four characters each. Skills load their instruction text when triggered; the figure is what that costs.
Known vulnerabilities
Vulnerability advisories (OSV) cover npm and PyPI packages; this registry has no advisory database.