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MCP live MCP 2026-07-28 streamable-http ext: ui

GHOSBC Safety Gate

io.github.misfitmediahouse/ghosbc-safety-gate

Agent governance with A2A/Shopify/MCP trust audits, action screening, and decision UI.

Watch this dependency Share evidence report
Uptime
100.0%
5 direct probes · 30d
Response
3728ms
last probe
Tools
9
callable
Resources
1
readable
Prompts
0
available
Primary URL
https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/ghosbc-safety-gate-mcp
Score: 100/100
Handshake verified by our own probe.
pass Answers the MCP handshake 50/50
The handshake and the list calls succeeded on the primary URL.
pass Lists tools, resources or prompts 30/30
9 tools, 1 resources, 0 prompts returned.
pass 3 or more catalogue items 10/10
10 items in total; 3 or more earns these points.
pass Describes itself 10/10
86 characters; more than 30 earns these points.

Tools · 9

audit_a2a_agent_card

Use before depending on an unfamiliar A2A agent. Reads only the public Agent Card and optional public registry metadata, checks declared bindings/protocol versions, skill descriptions, security declar…

audit_shopify_agentic_storefront

Use to inspect a public Shopify store's AI-shopping surface before an autonomous agent trusts it. Reads only public /.well-known/ucp, /agents.md and /api/ucp/mcp metadata, runs initialize/tools/list, …

audit_mcp_dependency

Use for a public remote MCP server that an autonomous agent depends on. Remembers the tools/list baseline, returns only added/removed/modified tools, screens new or changed tool definitions, and produ…

screen_agent_request

Use before an agent follows untrusted instructions or requests capabilities. Returns ALLOW, REVIEW, or BLOCK plus an audit digest. Best for prompt/policy routing; use screen_consequential_action for a…

screen_mcp_tool_definition

Use before exposing a third-party MCP tool to an autonomous agent, or after a tool definition changed. Screens name, description, schema and annotations for injection-like language, credential/private…

screen_consequential_action

Use immediately before a consequential agent action such as purchase, payment, transfer, send, deploy, publish, execute, cart mutation, checkout mutation, or delete. Compares the proposed action with …

sanitize_agent_payload

Use before sending context to an external model, tool or agent when the payload may contain credentials or private material. Redacts common secret patterns and flags policy-extraction language. Not a …

validate_agent_response

Use immediately before an agent delivers a response outside its trust boundary. Flags likely credential leakage or policy-extraction content and returns a sanitized response when review is needed. Not…

buy_policy_checks

Use only when free usage is exhausted or production volume is needed. Returns Stripe checkout for 10,000 prepaid GHOSBC Safety Gate checks for $19; it does not charge or receive payment credentials.

Resources · 1

GHOSBC Safety Gate Decision

Interactive ALLOW, REVIEW, or BLOCK policy decision card

ui://ghosbc-safety-gate/decision.html

How to use

Claude Desktop or claude.ai: add a custom connector (Customize → Connectors; on Team and Enterprise plans an owner adds it under Organization settings → Connectors) with this server URL: https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/ghosbc-safety-gate-mcp

Cursor or Cline: add to your MCP config:

{
  "mcpServers": {
    "ghosbc_safety_gate": {
      "url": "https://cibcxqrqiqvzpardbdrw.supabase.co/functions/v1/ghosbc-safety-gate-mcp",
      "transport": "streamable-http"
    }
  }
}