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Harden your LLM feature against prompt injection

Illustration for Harden your LLM feature against prompt injection

Close the gaps that let a crafted input make your agent leak data, call the wrong tool or ignore its instructions.

€1,800–€3,600 guide price5-9Ask about this service

What you get

  • Threat model of your prompt, tool and data flows
  • Attack suite of injection attempts run against your live feature
  • Input and output guardrails with tool-call allowlisting
  • Written report with prioritised findings and fixes applied to the critical ones

Usually built with

Claude API
Python
Semgrep
FastAPI

A guide, not a requirement — sellers propose what suits your situation.

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What will it cost?

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Estimated range

€1,800 – €3,600

5-9

Based on the catalogue guide — nobody has published this service yet, so there is no market price to work from. An estimate, not a quote: a seller prices the real job once they have read it.

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