io.github.kadopi/guardrail-mcp
Guardrail MCP
io.github.kadopi/guardrail-mcp costs 119 tokens of context per session. It has 2 tool definitions. That is 0.1 % of a 200k window. Measured 2026-10-03.
Deterministic preflight checks for credentials, fund transfers, writes, and prompt overrides.
alive probed 2026-10-03 · HTTP 200
2tools
119tokens for the tool definitions
<0.1 %of a 200k context window
1.1 sto initialize
863 msto list tools
- Endpoint
- https://guardrail-mcp.kadopi.workers.dev/mcp (streamable-http)
- Host
- guardrail-mcp.kadopi.workers.dev
- Protocol
- 2025-06-18
- Reports itself as
- Guardrail MCP 0.0.1
- Capabilities
- tools
- Instructions
- none
- Repository
- https://github.com/kadopi/guardrail-mcp
- Registry
- active, updated 2026-09-06 · registry entry
- Reachable
- 2 of the last 2 probes
Most expensive tools
| Tool | Tokens | Share of this server |
|---|---|---|
| assess_action_risk | 77 | 65 % |
| get_guardrail_capabilities | 42 | 35 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Tokens |
|---|---|---|---|---|
| 2026-10-03 20:38 | alive | 1.1 s | 2 | 119 |
| 2026-10-03 17:54 | alive | 152 ms | 2 | 119 |
Badge
[](https://mcp-pulse.ulehla.dev/s/io.github.kadopi/guardrail-mcp)