https://api.carbon-cashmere.de/mcp/sse ↗
Professional crypto trading intelligence with 52 MCP tools. Real-time data from 4 own blockchain nodes (Bitcoin, Ethereum, Kaspa, Bittensor). ML ensemble predictions, derivatives analytics, on-chain metrics, and portfolio risk — all payable via x402 USDC micropayments on Base, Solana, Algorand, and Stellar.
Carbon & Cashmere Crypto Intelligence is a remote MCP server published at api.carbon-cashmere.de. It has been probed 7 times since 9/10/2026. It answered in 7 of them (100.0%), a near-uninterrupted record. Median response time is 108 ms, placing it among the faster endpoints. It exposes a broad tool surface of 50 tools. On the protocol side it still runs 2025-11-25 and has not moved to the newer spec.
Can an LLM agent pick the right tool here — names, descriptions and parameter clarity are assessed.
kaspa_timeseries — ISO timestamp parameters lack format specificationbtc_blocks_range — 'chain_only' flag description insufficiently explainedbittensor_subnet_metagraph — 'validator_permit' filter criteria unclearkaspa_chain_density — 'chain ratio drift' metric lacks operational definitionbtc_coin_days_destroyed — Proxy methodology explanation could be more explicitRisk: medium
tools/list structure, inputSchema validity, and a functional smoke test — the components of the 0-100 score.
Derived by comparing consecutive probes — changes in era, protocol version, build and reachability.
Add this badge to your README — it updates automatically as measurements change.
[](https://mcpmetrics.io/servers/carboncashmere-cryptointelligence)<a href="https://mcpmetrics.io/servers/carboncashmere-cryptointelligence"><img src="https://mcpmetrics.io/badge/carboncashmere/cryptointelligence/era.svg" alt="mcpmetrics"></a>You are seeing the last 7 days. Sign up for the full history. Which check failed and why is in the dashboard.
Sign up free to see| Run | Era | Modern | ms | Legacy | ms | Versions |
|---|---|---|---|---|---|---|
| 2026-09-11 11:20:19 | Legacy | 400 | 105 | 200 | 101 | 2025-11-25 |
| 2026-09-11 09:28:19 | Legacy | 400 | 108 | 200 | 110 | 2025-11-25 |
| 2026-09-11 07:35:54 | Legacy | 400 | 110 | 200 | 103 | 2025-11-25 |
| 2026-09-11 05:44:28 | Legacy | 400 | 99 | 200 | 110 | 2025-11-25 |
| 2026-09-11 03:50:39 | Legacy | 400 | 103 | 200 | 116 | 2025-11-25 |
| 2026-09-11 01:59:45 | Legacy | 400 | 100 | 200 | 106 | 2025-11-25 |
| 2026-09-10 21:16:35 | Auth-gated | 401 | 340 | 401 | 353 | — |
Each block is one measurement round. Green: working response. Amber: responded but the server was returning errors (5xx). Red: no response at all.
Each cell is one probe run. Faded cells are incomplete probes — one leg did not answer, so the era is inconclusive.
The two probe legs separately: modern server/discover and legacy initialize.