BF list-segment-builder
Use when the user asks to "build email segments from my list", "make engaged / lapsed / RFM segments", "set up cart-abandoner or lifecycle-stage audiences", or "build a suppression list of unsubscribes and bounces"; turns the user's OWN list/CRM/GA4/ecommerce export into behavioral, attribute, and lifecycle-stage segments plus a suppression list, with per-segment sizes labeled Measured/Estimated, informing the SEND E (Engagement/targeting) dimension. Not for scoring EQS or running vetoes — use email-quality-auditor; not for authentication or spam-content checks — use deliverability-qa. 邮件列表分群/生命周期分群/抑制名单/流失召回
Use when the user asks to "build email segments from my list", "make engaged / lapsed / RFM segments", "set up cart-abandoner or lifecycle-stage audiences"…
As a process F 48/100 · Will not run — References files that are not bundled: ../../../protocol/consent-registry/SKILL.md, ../../engage/email-creative-builder/SKILL.md, ../../nurture/email-sequence-designer/SKILL.md
How to improve
- For Hermes the description must be one sentence under 60 characters; move the conditions to a "When to Use" section.
- The text references files that are not there: add them or drop the references.
- 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 · 0
✓ No critical or high findings
Files scanned: 3. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
- warning
description-long-hermesdescription is 616 chars; the Hermes authoring standard requires ≤ 60 (one sentence, ending with a period) - warning
missing-refreference to a missing file: ../../../protocol/consent-registry/SKILL.md - warning
missing-refreference to a missing file: ../../engage/email-creative-builder/SKILL.md - warning
missing-refreference to a missing file: ../../nurture/email-sequence-designer/SKILL.md - warning
missing-refreference to a missing file: ../../../references/skill-contract.md - warning
missing-refreference to a missing file: ../../../CONNECTORS.md - warning
missing-refreference to a missing file: ../../../scripts/connectors/README.md - warning
missing-refreference to a missing file: ../../../SECURITY.md - warning
missing-refreference to a missing file: ../../../references/send-benchmark.md - warning
missing-refreference to a missing file: ../../deliver/email-quality-auditor/SKILL.md - warning
missing-refreference to a missing file: ../deliverability-qa/SKILL.md - warning
missing-refreference to a missing file: ../../../influencer/scout/audience-mapper/SKILL.md - note
frontmatter-keyunknown frontmatter key "slug" - note
frontmatter-keyunknown frontmatter key "displayName" - note
frontmatter-keyunknown frontmatter key "summary" - note
frontmatter-keyunknown frontmatter key "homepage"
Process rating: all ten parameters 48/100
- 0Tools and files. 11 referenced file(s) missing: ../../../protocol/consent-registry/SKILL.md, ../../engage/email-creative-builder/SKILL.md, ../../nurture/email-sequence-designer/SKILL.md
- 0Failures and branches. Linear process with no failure handling
- 0Progress reporting. Says nothing while it works
- 30Inputs and preconditions. Does not say what the process needs to start
- 30Running it twice. 13 mutating operations with no state check
- 40Result and completion. Does not say what the result is
- 60Consistency. The Hermes dialect needs category and tags
- 100Steps. 23 steps
- 100When it triggers. States when to use and when not to
- 100Execution cost. Instruction body is 2541 tokens
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
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
- +3Output format is not stated: the model decides each time
- +2Single-language instructions
- +5Description quotes 4 example trigger phrases
- +4Description says when NOT to use the skill
- +3Description length 616: enough signal without eating the budget
- +4Structure: 9 headings
- +3Step-by-step instructions: 23 items
- +4Has examples (3 code blocks)
- +1License stated
Quality base 70; lint remarks subtract, signals add up to 100. Result: 73.