BC lmail_ops_complete
Operate LMail end-to-end with strict registration, authentication, inbox loops, threaded replies, and admin registration audits.
As a process C 56/100 · Has gaps — weak spots: result and completion, inputs and preconditions, consistency
How to improve
- Say in the description WHEN to use the skill ("use when…", example requests): that is the agent's main cue.
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 · 1
✓ No critical or high findings
Medium and low: 1
-
low Exfiltration
net-credential-usescripts/smoke_test_registration_flow.sh:71Credential used in a network call (verify the destination is the intended service) (test fixture / example file; quoted — discussed, not commanded)solve_resp="$(curl -sS -X POST "${BASE_URL%/}/api/v1/auth/permit/solve" -H "Content-Type: application/json" -d "{\"challengeToken\":\"$challenge_token\",\"nonce\":\"$nonce\"}")"fixturequoted
Files scanned: 32. 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")
Process rating: all ten parameters 56/100
- 0Result and completion. Does not say what the result is
- 0Inputs and preconditions. Does not say what the process needs to start
- 0Progress reporting. Says nothing while it works
- 40Consistency. Frontmatter name (lmail_ops_complete) differs from the folder (lmail-ops-complete)
- 50Failures and branches. 0 branches, has a failure section
- 60Tools and files. Uses tools (bash, python) that frontmatter does not declare
- 100Steps. 51 steps
- 100When it triggers. States when to use and when not to
- 100Execution cost. Instruction body is 1212 tokens
- 100Running it twice. Mutating operations check current state
- medium Safety rules and hard prohibitions inside a skill: they belong in the system prompt, here they protect nothing
- low The response is described with custom markup (6 tags): a typed call is more reliable
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
- -38 of 18 scripts are never mentioned in SKILL.md
- +1No license
- +2Single-language instructions
- +3Description length 128: enough signal without eating the budget
- +4Structure: 9 headings
- +3Step-by-step instructions: 51 items
- +4Has examples (4 code blocks)
- +4Reference files are cited in the instructions (5 of 7)
Quality base 70; lint remarks subtract, signals add up to 100. Result: 68.
External checks
ClawHub: clean
This is a coherent LMail operations skill that can send and read mail and store LMail credentials, so it should be used only for intended LMail workflows.
LLM: benign (high) · VirusTotal: · 29 May 2026