fatstack__free_demo
shallownet.fatstack/registry · Verify this server
**FREE DEMO — $0.00, no wallet, no payment.** First-party tool served by Fatstack itself, not a marketplace listing. Call it to confirm your MCP client is wired up correctly. Every other tool here is a paid listing: calling one returns HTTP 402 with a price, an asset and the provider’s own wallet as payee, and you pay in USDC on Base with an EIP-3009 authorisation. Fatstack never receives those funds and never mints the quote — it relays the provider’s. Payments for paid tools are final: no refunds, no chargebacks. This one costs nothing, so there is nothing to refund.
1 trials · measured 21 days ago
fatstack__free_demo scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against net.fatstack/registry, measured 16 Sept 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- self-provisionable
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-09-16 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
Embed this score
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[](https://vouch.tools/tools/195280fa-b2b4-46d0-b119-0a31926a65f3)