prompt-assemble

clawhub:prompt-assemble

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D
35/100

First Seen

Feb 18, 2026

Last Scanned

Feb 22, 2026

Findings

3

Score

35/100

CRITICAL 2
HIGH 1

Findings (3)

CRITICAL
Fake system prompt
L65

Detects content pretending to be a system prompt

System prompt
-
FIX

Remove encoded or obfuscated directives (base64, ROT13, unicode escapes, hex-encoded text). All text should be in plaintext and human-readable.

FP?

Likely FP if the encoded content is legitimate data (e.g., a base64-encoded image, a hex-encoded binary hash) rather than concealed directives.

CRITICAL
Fake system prompt
L107

Detects content pretending to be a system prompt

system prompt
-
FIX

Remove encoded or obfuscated directives (base64, ROT13, unicode escapes, hex-encoded text). All text should be in plaintext and human-readable.

FP?

Likely FP if the encoded content is legitimate data (e.g., a base64-encoded image, a hex-encoded binary hash) rather than concealed directives.

HIGH
Fetch URL and use as instructions
L10

Detects fetching external URLs and using the content as agent instructions or rules

prompt assembly framework that guarantees API
FIX

Sanitize or validate all external inputs (file contents, API responses, user messages) before including them in prompts or tool calls. Implement input/output boundaries between trusted and untrusted data.

FP?

Likely FP if the matched text is the skill's own instruction set describing how to handle user input, not an actual injection payload.