MCP
tool poisoning
prompt injection
OWASP ASI01
security
manifest

MCP Tool-Poisoning & Prompt-Injection Manifest Scanner

Scans an MCP tool description or manifest for tool-poisoning and prompt-injection smells — instruction overrides, hidden/zero-width unicode, role-play framing, embedded model-directed instructions, and exfiltration hints. Heuristic pattern matcher mapped to OWASP ASI01 (Agent Goal Hijack); flags are signals, not proof.

Tool URL: https://ainumbers.co/tools/282-mcp-tool-poisoning-scanner.html AP2/Policy Mandate export: yes

post/v1/tools/scan_tool_poisoning

Request

  • Base URL: https://ainumbers.co
  • URL: https://ainumbers.co/v1/tools/scan_tool_poisoning
  • Auth: none declared

Request body

textstring required

The tool description or manifest text to scan

Response

Successful tool execution result

risknumber

Changes

No recorded changes to this operation across all 1 revision of this API.