Syl Guardian

Causal check on AI agent claims, from ad-spend/ROAS lift to any decision: pass, caution or hold.

Install

Remote server: your requests and data go to guardian.sylai.io. Claude Code: claude mcp add --transport http syl-guardian https://guardian.sylai.io/mcp · Claude app: Settings → Connectors → Add custom connector.

What it can do

The tools this server listed when we connected to it, in its own words.

• guardian_review — Sanity-check a causal claim ("cause drove effect") before acting on it. Provide exactly one of ``csv`` (CSV text), ``data`` (list of row obj
• guardian_request_upload — Get a pre-signed URL for uploading a large CSV (more than ~200 rows). Use this instead of pasting rows into ``guardian_review``. Returns ``u

KitScout test notes

Not tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.

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