First Seen
Feb 18, 2026
Last Scanned
Feb 22, 2026
Findings
3
Score
85/100
Findings (3)
Detects instruction override text in tool response content fields
store instructionPrevent MCP tools from modifying other tool definitions, system prompts, or agent configuration. Implement integrity checks on tool registration and block runtime tool modification.
Likely FP if the match is documentation about tool management features rather than a tool that actually tampers with other tools at runtime.
Detects execution of shell script files via bash/sh command or direct invocation
bash
./scripts/backup.shReplace direct shell script execution with a language-native implementation or a sandboxed executor. If shell scripts must run, restrict them to a vetted allowlist with integrity checks.
Likely FP if the match references running a script that is part of the skill's own repository (e.g., ./setup.sh) with clear, auditable contents.
Detects execution of shell script files via bash/sh command or direct invocation
./scripts/backup.shReplace direct shell script execution with a language-native implementation or a sandboxed executor. If shell scripts must run, restrict them to a vetted allowlist with integrity checks.
Likely FP if the match references running a script that is part of the skill's own repository (e.g., ./setup.sh) with clear, auditable contents.