# x402 Oracle

> Paid x402 help: debug 402 errors, review MCP manifests, rewrite Bazaar listings. USDC on Base.

- name: io.github.kwizzlesurp10-ctrl/x402orcle
- version: 0.1.0
- connection class: R0 (autonomous)
- trust: 97/100
- quality: 73/100 (new)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.kwizzlesurp10-ctrl%2Fx402orcle
- tools: https://api.protogrid.dev/v1/servers/io.github.kwizzlesurp10-ctrl%2Fx402orcle/tools

**An agent can connect right now, no human step.** Remote endpoint, no authentication, reachable on the last probe.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "x402orcle": {
      "type": "http",
      "url": "https://x402orcle.vercel.app/mcp"
    }
  }
}
```


## Trust

- hygiene: 100
- liveness: 100
- freshness: 100
- provenance: 90
- drivers: +repository +namespace-matches-repo +website +reachable +uptime-100% +updated-3d-ago
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 73/100 (new)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-03-26; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
- n/a `protocol.stateless`: only applies to 2026-07-28 servers
- pass `protocol.transport`: streamable HTTP
- n/a `protocol.list_ttl`: only applies to 2026-07-28 servers

### authorization: n/a (weight 15)

- n/a `auth.prm`, `auth.as_metadata`, `auth.cimd`: no remote uses OAuth
- n/a `auth.secret_in_url`: no templated URL

### tool hygiene: 71 (weight 30)

- pass `tools.descriptions`: every tool has a description
- pass `tools.description_length`: descriptions are concise
- pass `tools.schemas`: every tool has an object input schema
- fail `tools.annotations`: no tool declares readOnlyHint or destructiveHint, so clients cannot tell safe calls from risky ones
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: oracle_review_mcp (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); oracle_bazaar_rewrite (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); oracle_diagnose_402 (readOnlyHint, destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 383 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: n/a (weight 15)

- n/a `stability.changes`, `stability.rug_pull`: tool history recorded for 2 of the 7 days needed

### dependencies: n/a (weight 15)

- n/a `deps.known_vulns`, `deps.mcp_sdk_version`, `deps.resolvable`: no npm or PyPI package

- tools: 7, about 383 tokens to load them all
- tool set hash: a8c397a070e237bfc96d9ae15e78e0df
- tools last changed: 2026-10-18T00:42:29.713Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.kwizzlesurp10-ctrl/x402orcle.svg)](https://protogrid.dev/servers/io.github.kwizzlesurp10-ctrl/x402orcle)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-18 `complete_oracle_task` changed (description)
  - before: Outcome A2A task: typed diffs + operator prompt + revenue/risk for a concrete x402 shipping goal.
  - after: Outcome A2A task: typed diffs, operator handoff notes, and revenue/risk for a concrete x402 shipping goal.
- 2026-10-18 `oracle_ask` changed (description)
  - before: Paid x402/MCP/A2A/Bazaar consult. Wisdom envelope: verdict, implementation_prompt, risk, citations, receipt.
  - after: Paid x402/MCP/A2A/Bazaar consult. JSON wisdom envelope: verdict, wisdom, developer build notes, risk, citations, receipt.

Full history: https://api.protogrid.dev/v1/servers/io.github.kwizzlesurp10-ctrl%2Fx402orcle/changes

## Remotes

- https://x402orcle.vercel.app/mcp (streamable-http, auth none, reachable true, uptime30d 1)

## Packages

_none_

## Tools (7)

- `complete_oracle_task`: Outcome A2A task: typed diffs, operator handoff notes, and revenue/risk for a concrete x402 shipping goal.
- `oracle_ask`: Paid x402/MCP/A2A/Bazaar consult. JSON wisdom envelope: verdict, wisdom, developer build notes, risk, citations, receipt.
- `oracle_bazaar_rewrite`: Rewrite serviceName (≤32), description (≤500), tags (≤5) for buyer-query rank. Warns on first-index freeze.
- `oracle_diagnose_402`: Post-mortem a 402 handshake: PAYMENT-REQUIRED shape, bazaar extension, network, asset, resource.url.
- `oracle_health`: Free liveness + seller posture (payTo configured, no spend key, network, demo/live).
- `oracle_pricing`: Free menu of paid consults, A2A tasks, and connect how-to. No keys requested.
- `oracle_review_mcp`: Review an MCP paid-tool server for createPaymentWrapper, free health tool, discovery extension, burner isolation.