# RWA Data MCP Server

> Pay-per-call crypto data for agents: metrics, claims, custom briefs. USDC via x402.

- name: io.github.daveabear/rwa-data-mcp
- version: 1.1.0
- connection class: unknown (unknown)
- trust: 55/100 flags: no-repository
- quality: 80/100 (good)
- owner: not claimed
- descriptor: https://api.protogrid.dev/v1/servers/io.github.daveabear%2Frwa-data-mcp
- tools: https://api.protogrid.dev/v1/servers/io.github.daveabear%2Frwa-data-mcp/tools

**Not classified yet.** The remote endpoints have not been probed successfully, or the listing has nothing to connect to.

## Connection (mcpServers)

```json
{
  "mcpServers": {
    "rwa-data-mcp": {
      "type": "http",
      "url": "https://rwa-data-mcp.dave-a-bear.workers.dev/mcp"
    }
  }
}
```


## Trust

- hygiene: 80
- liveness: 29
- freshness: 100
- provenance: 35
- drivers: -unreachable(1 failures) +updated-15d-ago -no-repository
- Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed.

## Quality 80/100 (good)

### protocol: 75 (weight 25)

- warn `protocol.modern`: newest supported version is 2025-11-25; 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: 86 (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
- pass `tools.annotations`: 9 of 9 tools declare readOnlyHint or destructiveHint
- fail `tools.directory_hints`: no tool declares all four of readOnlyHint, destructiveHint, idempotentHint and openWorldHint; missing: get_peg (destructiveHint, idempotentHint, openWorldHint); get_metric (destructiveHint, idempotentHint, openWorldHint); get_monitor_pegs (destructiveHint, idempotentHint, openWorldHint); …
- pass `tools.token_cost`: about 1,603 tokens to load every tool
- pass `tools.api_dump`: tools are not a one-to-one API dump

### stability: 75 (weight 15)

- warn `stability.changes`: 7 tool changes in 30 days
- pass `stability.rug_pull`: no tool changed its meaning under the same name

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

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

- tools: 9, about 1,603 tokens to load them all
- tool set hash: 4e09b33a48a4178ad7096cdcfa9a5a51
- tools last changed: 2026-10-07T13:27:00.547Z
- badge: [![protogrid quality](https://protogrid.dev/badge/io.github.daveabear/rwa-data-mcp.svg)](https://protogrid.dev/servers/io.github.daveabear/rwa-data-mcp)
- Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed.

### Tool changes

- 2026-10-07 `get_all_metrics` added
  - Every tracked metric in one call: stablecoin, RWA, DeFi, L2, prediction-market, and agent-economy metrics, each with source, date, and confidence ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- 2026-10-07 `get_price` changed (description)
  - before: Point-in-time asset price with source proof ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
  - after: Point-in-time asset price with source proof ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- 2026-10-07 `get_monitor_pegs` changed (description)
  - before: All four tracked stablecoin pegs (usdt, usdc, usde, dai) in one call ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
  - after: All four tracked stablecoin pegs (usdt, usdc, usde, dai) in one call ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- 2026-10-07 `get_peg` changed (description)
  - before: Stablecoin peg status: live price and deviation in basis points from $1.00 ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
  - after: Stablecoin peg status: live price and deviation in basis points from $1.00 ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- 2026-10-07 `get_metric` changed (description)
  - before: Get one verified stablecoin/RWA market metric ($0.05 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
  - after: Get one verified stablecoin/RWA market metric ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- 2026-10-05 `check_brief_status` added
  - Check the status of a custom brief task (FREE — polling never costs). Returns queued/working/done/failed; when done, includes the brief markdown and sources.
- 2026-10-05 `request_brief` added
  - Order a custom research brief on your topic ($1.50 USDC per brief). Topics must be in our lanes: stablecoins, RWA/tokenization, DeFi, the AI agent economy, crypto markets. The brief is researched on demand (up to ~60 min); use check_brief_status to poll for it (polling is free). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.

Full history: https://api.protogrid.dev/v1/servers/io.github.daveabear%2Frwa-data-mcp/changes

## Remotes

- https://rwa-data-mcp.dave-a-bear.workers.dev/mcp (streamable-http, auth none, reachable false, uptime30d 0.9672131)

## Packages

_none_

## Tools (9)

- `check_brief_status`: Check the status of a custom brief task (FREE — polling never costs). Returns queued/working/done/failed; when done, includes the brief markdown and sources.
- `get_all_metrics`: Every tracked metric in one call: stablecoin, RWA, DeFi, L2, prediction-market, and agent-economy metrics, each with source, date, and confidence ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- `get_brief`: Structured market brief: total + breakdown, insights, risks ($0.25 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- `get_metric`: Get one verified stablecoin/RWA market metric ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- `get_monitor_pegs`: All four tracked stablecoin pegs (usdt, usdc, usde, dai) in one call ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- `get_peg`: Stablecoin peg status: live price and deviation in basis points from $1.00 ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- `get_price`: Point-in-time asset price with source proof ($0.01 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- `request_brief`: Order a custom research brief on your topic ($1.50 USDC per brief). Topics must be in our lanes: stablecoins, RWA/tokenization, DeFi, the AI agent economy, crypto markets. The brief is researched on demand (up to ~60 min); use check_brief_status to poll for it (polling is free). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.
- `verify_claim`: Verify a factual crypto-markets claim against a sourced, dated claims cache: confirmed / refuted / unverifiable, with evidence and sources ($0.10 USDC per call). First call (no payment_signature) returns the payment challenge; pay the exact USDC on Solana, then call again with payment_signature.