ReceiptRail
https://agenttoll-receipts.app.workbuddy.host/mcp
MCP · HTTP HTTP Transport in catalog since Oct 24
57
of 100
Tool descriptions contain instructions to the agent
Security audit detected prompt injection in tool descriptions: [financial_send_funds_instruction: "pay 0.001 USDC to"]. These directives may attempt to hijack your agent's behavior.
Availability 80
Weight 30% · 7-day uptime
Honesty 100
Weight 30% · price match
Safety 0
Weight 25% · prompt injection
Maturity 20
Weight 15% · longevity
Service Metadata
Listed Price
Free / Undisclosed
Payee (Catalog)
—
30-day Unique Payers
0 buyers
First Seen
2026-10-24
Last Diagnostic Run
2026-10-24 17:01 UTC
Discovered via
mcp_registry
Embed Badge
Diagnostic Runs
pass fail skipped
mcp_list Pass: discovered 3 tools (issue_receipt, verify_receipt, get_receipt)
reach HTTP 405 · 8641 ms · raw response
Community
0 votes from verified emails. Votes adjust the score by at most ±10 and never change a flag.
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For your agent
$ curl https://capkey.dev/api/v1/score?url=agenttoll-receipts.app.workbuddy.host/mcp
{ "total": 57, "badge": "flagged",
"verdict": "tool_descriptions_contain_inst", "checked_at": "2026-10-24T17:01:37.184Z" }
{ "total": 57, "badge": "flagged",
"verdict": "tool_descriptions_contain_inst", "checked_at": "2026-10-24T17:01:37.184Z" }