@fisker086/terminal
AExecute shell commands on the server
Install
agr install @fisker086/terminal --target claudeWrites 1 file into .claude/skills/, pinned to git-f13dae55.
- .claude/skills/terminal/SKILL.md
Document
name: terminal description: Execute shell commands on the server activation_keywords: [terminal, shell, command, execute, bash, sh, zsh, cli, cmd, run]
Terminal Skill
Executes arbitrary shell commands on the server (not on user's machine). Useful for:
- Running scripts or one-liners
- Checking system state (OS, processes, files)
- Building or compiling code
- Running tests or benchmarks
- Installing or updating packages
- Any CLI tool available on the server
Use builtin_terminal tool with fields:
command(required): shell command to execute (e.g.,ls -la /tmp)timeout(optional): execution timeout in seconds (default 30, max 300)workdir(optional): working directory for the command
When the command generates image files (e.g., output.png, screenshot.jpg), always return everything in a single message. Embed the image inline via  — do not split into multiple messages.
⚠️ WARNING: This tool runs commands directly on the server with the full permissions of the process. Every invocation requires explicit user approval.
Trustgrade A
- passBody integrity
Whether the stored document is plausibly the kind of file the artifact declares, rather than something fetched by mistake.
- passType matchnot applicable to this artifact type
Whether the artifact is really the kind of thing its metadata claims it is.
- passFreshness
How long since the source repository was last pushed to.
- passPrompt injection
Scans the artifact's own text for instructions aimed at your agent rather than at you.
- passLicense
Whether the source repository declares an SPDX license permissive enough to redistribute.
How the grade is calculated
Each check contributes 0 points when it passes, 1 when it warns, and 2 when it fails. The total maps to a letter:
- Aevery check passed
- Bone warning
- Ctwo warnings
- Dprompt injection or body integrity failed, or three warnings
- Fone of those failed, and something else is wrong
These are automated hygiene checks, not a security audit, and not a dependency or vulnerability scan. A grade of A means nothing was flagged — not that the artifact is safe.
Versions
git-f13dae5530322026-07-31