BF admirarr
Manage a Jellyfin/Plex + *Arr media server stack — check status, add content, monitor downloads, diagnose issues, restart services. Use this when the user asks about their media server, downloads, movies, TV shows, or streaming setup.
As a process F 30/100 · Will not run — weak spots: steps, result and completion, inputs and preconditions
What is at stake
Medium-severity findings: the skill is probably honest, but read what alarmed the scanner.
Below is the worst case for this category. The finding here is medium: the guard saw a sign, not a proof.
The skill contains commands that delete files, rewrite disks or execute code fetched from the network. The agent may run them without asking if it believes the instructions require it.
Replace destructive commands with safe equivalents that ask for confirmation, scope them to one folder, and stop piping curl into a shell: pin a version and a checksum.
How to improve
- 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 · 7
✓ No critical or high findings
Medium and low: 7
-
medium Dangerous commands
cmd-shell-rcinstall.sh:187Writes to a shell startup fileprintf " ${DIM}echo 'export PATH=\"%s:\$PATH\"' >> ~/.bashrc${RESET}\n" "$INSTALL_DIR" -
medium Dangerous commands
cmd-shell-rcinstall.sh:188Writes to a shell startup fileprintf " ${DIM}echo 'export PATH=\"%s:\$PATH\"' >> ~/.zshrc${RESET}\n" "$INSTALL_DIR" -
medium Dangerous commands
cmd-pipe-to-shellREADME.md:35Downloads and executes remote code from an unrecognised host (pipe to shell) (the skill's own vendor host)curl -fsSL https://get.admirarr.dev | sh
vendor-host -
medium Dangerous commands
cmd-pipe-to-shellREADME.md:305Downloads and executes remote code from an unrecognised host (pipe to shell) (the skill's own vendor host)curl -fsSL https://get.admirarr.dev | sh
vendor-host -
low Dangerous commands
cmd-pipe-to-shellinstall.sh:5Downloads and executes remote code from an unrecognised host (pipe to shell) (code comment; the skill's own vendor host)# curl -fsSL https://get.admirarr.dev | sh
commentvendor-host -
low Dangerous commands
cmd-pipe-to-shellinstall.sh:8Downloads and executes remote code from an unrecognised host (pipe to shell) (code comment; the skill's own vendor host)# wget -qO- https://get.admirarr.dev | sh
commentvendor-host -
low Secrets in code
secret-password-literalinternal/api/client_test.go:285Hard-coded password / key literal (may be an example) (detector / deny-list definition; test fixture / example file)t.Errorf("expected X-Api-Key=seer…456, got %s", got)detectorfixture
Files scanned: 80. Evidence is masked. Grey chips explain why severity was lowered.
Against the Agent Skills spec
✓ No remarks against the Agent Skills spec
Process rating: all ten parameters 30/100
- 0Steps. Prose only: no discrete steps
- 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
- 30Running it twice. 6 mutating operations with no state check
- 40Consistency. Frontmatter name (admirarr) differs from the folder (nexus-cli)
- 60Tools and files. Uses tools (bash) that frontmatter does not declare
- 70When it triggers. States when to use, but not when not to
- 100Execution cost. Instruction body is 986 tokens
- low The response is described with custom markup (9 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)
- +3No numbered steps or checklist
- +3Output format is not stated: the model decides each time
- +4No input/output examples
- -41 reference files, but SKILL.md never points to them: the model will not open them
- +1No license
- +2Single-language instructions
- +3Description length 234: enough signal without eating the budget
- +4Structure: 12 headings
Quality base 70; lint remarks subtract, signals add up to 100. Result: 73.