Ai Guardrails

io.github.lazymac2x/ai-guardrails

Cloudflare Workers MCP server: ai-guardrails

healthy

status

tools exposed

1546ms

connect latency

dcc0ba1ad6a4

schema fingerprint

Tools (5)

detect_pii

Detect personally identifiable information (email, phone, SSN, credit card, IP, URL, API key) in a text string.

redact_pii

Redact PII from text. mode=mask replaces with [REDACTED]; mode=tag uses typed placeholders like [EMAIL].

check_safety

Check text for harmful content using weighted keyword detection. Returns a 0–1 score and verdict (safe/caution/unsafe).

check_hallucination

Heuristic scoring of LLM hedge phrases that correlate with hallucinated outputs. Returns score 0–1 and risk level.

full_check

Run pii, safety, and/or hallucination checks in one call. Default: pii + safety. Specify checks=["pii","safety","hallucination"] to run all.

Endpoint

https://api.lazy-mac.com/ai-guardrails/mcp
Category: Other · Last checked: 2026-08-15T09:58:02Z

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How we measure →

What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.