30-day reliability pilot

Know whether an MCP server actually works before you depend on it.

OSA goes beyond HTTP uptime: protocol preflight, tool-contract fingerprints, breaking schema drift, reliability evidence and payment-rail drift — without invoking the vendor's tools during the public baseline.

Start the $79 pilot Get 20-call technical demo See evidence model

301monitored services

127,120reliability checks

57,293price observations

4policy decisions logged

What the $79 pilot verifies

MCP initialize → tools/list protocol preflight
Uptime and latency evidence with timestamps
Tool catalog and input/output schema fingerprints
Breaking drift for removed or changed tools
Price/payment-rail drift when publicly observable
30-day incident and recovery summary

Acceptance rules

$79

One 30-day pilot. No extra paid SKU on this page.

No tools/call during public baseline
No customer credentials required for public endpoints
401/403 classified as auth-required, not false downtime
Bounded timeout and response size
Reproducible schema fingerprint evidence

Choose invoice or wallet

Protocol evidence

{
  "protocol_preflight": "initialize -> tools/list",
  "tool_invocation": false,
  "auth_classification": "auth-required is not downtime",
  "schema_fingerprint": "sha256:…",
  "drift": {
    "removed": [],
    "added": [
      "new_tool"
    ],
    "schema_changed": []
  }
}

Procurement API demo

curl -X POST 'https://pkctqxeydfuiupadaoov.supabase.co/functions/v1/procurement-guard/decision' \
  -H 'content-type: application/json' \
  -H 'x-api-key: YOUR_OSA_KEY' \
  -d '{"endpoint":"https://vendor.example/api","capability":"email","offered_price_usd":0.15,"max_price_usd":0.10}'

OpenAPI MCP endpoint

Issue a technical demo key

20 free Procurement Guard decision calls. This is a product demo, not a second paid plan. The only paid offer on this page is the $79 30-Day MCP Reliability Pilot.

The plaintext key is shown once. OSA stores only its SHA-256 hash.