BD self-safety-guard
AI自我安全防护系统v2。多层防御：提示注入、身份冒充、系统提示泄露、 过度代理、供应链攻击、凭证窃取、恶意代码、敏感数据泄露、行为异常检测。 触发词：安全防护、身份验证、prompt injection、system prompt、 权限升级、MCP安全、self-safety-guard、安全检查。
As a process D 49/100 · Unfinished process — weak spots: result and completion, when it triggers, inputs and preconditions
How to improve
- Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
- 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 · 15
✓ No critical or high findings
Medium and low: 15
-
low Instruction override
en-ignore-previousreferences/threat-catalog.md:28Instruction-override phrase ("ignore previous instructions") (documentation table row; documentation of a security skill)| T1.1 | 直接指令覆盖 | L4 | "Ignore previous instructions" |
tablesecurity skill -
low Instruction override
en-role-hijackreferences/threat-catalog.md:29Role hijack ("from now on you must ignore… / developer mode") (documentation table row; documentation of a security skill)| T1.2 | 角色劫持 | L4 | "You are now DAN" |
tablesecurity skill
A further 13 matches are quotations in this security skill's documentation and are not counted as findings.
Files scanned: 5. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
description-no-whendescription does not say WHEN to use the skill (no "use when")
Process rating: all ten parameters 49/100
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Failures and branches. Linear process with no failure handling
- 0Progress reporting. Says nothing while it works
- 20When it triggers. No condition that starts the skill
- 40Consistency. Frontmatter name (self-safety-guard) differs from the folder (sx-self-safety-guard)
- 100Tools and files. No external tools needed
- 100Steps. 168 steps
- 100Execution cost. Instruction body is 2059 tokens
- 100Running it twice. No mutating operations
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
- +1No license
- +2Single-language instructions
- +3Description length 152: enough signal without eating the budget
- +4Structure: 36 headings
- +3Step-by-step instructions: 168 items
- +4Has examples (11 code blocks)
- +4Reference files are cited in the instructions (2 of 3)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 76.