Official MCP RegistryListed
Orbuc
On-chain stablecoin market cap and Bitcoin institutional holdings data.
First seen 2 Oct 2026. Evidence as of 9 Oct 2026.
12
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| orbuc_btc_health | Check health of the BTC holdings tracker. Returns status, database date range, segment count, and record totals. | Read-only |
| orbuc_btc_holdings_current | Get the latest total BTC held by institutions, broken down by segment. Segments: public_companies, etf_funds, governments, private_companies, defi_other, exchanges_custodians. | Read-only |
| orbuc_btc_holdings_daily | Get daily BTC holdings time series, optionally filtered by segment. Args: segment: public_companies, etf_funds, governments, private_companies, defi_other, exchanges_custodians. Omit for aggregate totals. start: Start date YYYY-MM-DD end: End date YYYY-MM-DD | Read-only |
| orbuc_btc_holdings_segments | Get current BTC holdings per segment. Each segment includes btc_amount and source. | Read-only |
| orbuc_btc_holdings_weekly | Get weekly aggregated BTC holdings, optionally filtered by segment. Args: segment: Segment name (optional) | Read-only |
| orbuc_stablecoin_aggregate | Get daily aggregate stablecoin data at different levels. level='total': daily total market cap. level='symbol': daily breakdown per stablecoin. level='chain': daily breakdown per chain per symbol. | Read-only |
| orbuc_stablecoin_chains | Get stablecoin supply distribution across chains (Ethereum, Tron, Solana, etc.). Args: days: Number of days of history (optional) | Read-only |
| orbuc_stablecoin_coin | Get historical supply data for a specific stablecoin. Args: symbol: Stablecoin ticker, e.g. USDT, USDC, DAI (required) days: Number of days of history start_date: Start date YYYY-MM-DD end_date: End date YYYY-MM-DD | Read-only |
| orbuc_stablecoin_coin_latest | Get the latest supply data for a specific stablecoin with chain breakdown. Args: symbol: Stablecoin ticker, e.g. USDT, USDC (required) | Read-only |
| orbuc_stablecoin_health | Check health of the stablecoin market cap tracker. Returns status, latest date, total market cap, and tracked coins/chains. | Read-only |
| orbuc_stablecoin_latest | Get the latest full snapshot of all tracked stablecoins with per-issuer breakdown. Returns each stablecoin's total_supply_usd, issuer, and per-chain deployment data. | Read-only |
| orbuc_stablecoin_mcap | Get historical daily total stablecoin market cap across all tracked issuers. Returns daily total_mcap_usd, daily_change_usd, and daily_change_pct. Source: Orbuc. | Read-only |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.xOrbuc/orbuc | 2 Oct 2026 | 9 Oct 2026 | 1 |