guard tx

Pre-sign wallet firewall: decode a transaction and flag unlimited approvals, setApprovalForAll, scam addresses, and spend-cap breaches before signing. Returns a

liveunknown~5s typical

mcpfetcher

$0.0020

per call

plus $0.001 platform fee per run

Open MCP server; Cracked bills routing only

Provider Upstream docs

$Set up https://cracked-ai-pearl.vercel.app/SKILL.md, then use Cracked to run mcp-cloud-fetcher-fetcher /guard_tx for me.

Input

Field	Type	Description
to*	string
data	string	Calldata (0x...).
value	string	Native value in wei.
chain	string
from	string

Call it

curl

curl https://cracked-ai-pearl.vercel.app/v1/run \
  -H "Authorization: Bearer ck_live_..." -H "content-type: application/json" \
  -d '{"provider":"mcp-cloud-fetcher-fetcher","endpoint":"/guard_tx","input":{"to":"..."}}'

cli

npx cracked-ai run -p mcp-cloud-fetcher-fetcher -e /guard_tx -i '{"to":"..."}'

mcp

run_tool({ provider: "mcp-cloud-fetcher-fetcher", endpoint: "/guard_tx", input: {"to":"..."} })

Try it

Runs against your signed-in workspace balance. Sign in if you have not.