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8 clients · secrets stay placeholders

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{
  "mcpServers": {
    "orbuc": {
      "type": "http",
      "url": "https://mcp.orbuc.io/mcp/orbuc"
    }
  }
}

claude mcp add --transport http orbuc https://mcp.orbuc.io/mcp/orbuc

[mcp_servers.orbuc]
url = "https://mcp.orbuc.io/mcp/orbuc"

{
  "$schema": "https://opencode.ai/config.json",
  "mcp": {
    "orbuc": {
      "type": "remote",
      "url": "https://mcp.orbuc.io/mcp/orbuc",
      "enabled": true
    }
  }
}

{
  "mcpServers": {
    "orbuc": {
      "type": "http",
      "url": "https://mcp.orbuc.io/mcp/orbuc"
    }
  },
  "deeplink": "cursor://anysphere.cursor-deeplink/mcp/install?name=orbuc&config=eyJ0eXBlIjoiaHR0cCIsInVybCI6Imh0dHBzOi8vbWNwLm9yYnVjLmlvL21jcC9vcmJ1YyJ9"
}

{
  "servers": {
    "orbuc": {
      "type": "http",
      "url": "https://mcp.orbuc.io/mcp/orbuc"
    }
  }
}

{
  "mcpServers": {
    "orbuc": {
      "httpUrl": "https://mcp.orbuc.io/mcp/orbuc"
    }
  }
}

extensions:
  "orbuc":
    enabled: true
    name: "orbuc"
    type: streamable_http
    uri: "https://mcp.orbuc.io/mcp/orbuc"
    timeout: 300

Quality 91 / 100strong

protocol75 · weight 25

warn
protocol.modernnewest supported version is 2024-11-05; 2026-07-28 not supported, older versions are deprecated until 2027-07-28
n/a
protocol.statelessonly applies to 2026-07-28 servers
pass
protocol.transportstreamable HTTP
n/a
protocol.list_ttlonly applies to 2026-07-28 servers

authorizationn/a · weight 15

n/a
auth.prm, auth.as_metadata, auth.cimdno remote uses OAuth
n/a
auth.secret_in_urlno templated URL

tool hygiene100 · weight 30

pass
tools.descriptionsevery tool has a description
pass
tools.description_lengthdescriptions are concise
pass
tools.schemasevery tool has an object input schema
pass
tools.annotations12 of 12 tools declare readOnlyHint or destructiveHint
pass
tools.directory_hintsevery tool declares readOnlyHint, destructiveHint, idempotentHint and openWorldHint
pass
tools.token_costabout 1,542 tokens to load every tool
pass
tools.api_dumptools are not a one-to-one API dump

stability100 · weight 15

pass
stability.changesno tool changes in 30 days
pass
stability.rug_pullno tool changed its meaning under the same name

dependenciesn/a · weight 15

n/a
deps.known_vulns, deps.mcp_sdk_version, deps.resolvableno npm or PyPI package

12 tools, about 1,542 tokens to load them all · tool set 8e52000a2a56 · checked 2026-10-19 16:53 UTC

Tool changes

No tool definition changes recorded. A server's first observation is its baseline; later probes record what changes.

Checks run on what our credential-free, read-only probes observe; tools are never called and no code audit is performed. How it is computed.

Trust 86 / 100

provenance90

liveness100

freshness45

hygiene100

+repository +namespace-matches-repo +website +reachable +uptime-100% -stale-202d

Derived from observable signals (official registry feed and our own credential-free probes); no code audit performed. How it is computed.

Endpoints

remote	auth	reachable	uptime 30d	p50	protocol	last ok
`https://mcp.orbuc.io/mcp/orbuc` streamable-http	none	yes	100%	524 ms	2024-11-05	2026-10-19

Tools (12)

`orbuc_btc_health`read-only	Check health of the BTC holdings tracker. Returns status, database date range, segment count, and record totals.
`orbuc_btc_holdings_current`read-only	Get the latest total BTC held by institutions, broken down by segment. Segments: public_companies, etf_funds, governments, private_companies, defi_other, exchanges_custodians.
`orbuc_btc_holdings_daily`read-only	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
`orbuc_btc_holdings_segments`read-only	Get current BTC holdings per segment. Each segment includes btc_amount and source.
`orbuc_btc_holdings_weekly`read-only	Get weekly aggregated BTC holdings, optionally filtered by segment. Args: segment: Segment name (optional)
`orbuc_stablecoin_aggregate`read-only	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.
`orbuc_stablecoin_chains`read-only	Get stablecoin supply distribution across chains (Ethereum, Tron, Solana, etc.). Args: days: Number of days of history (optional)
`orbuc_stablecoin_coin`read-only	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
`orbuc_stablecoin_coin_latest`read-only	Get the latest supply data for a specific stablecoin with chain breakdown. Args: symbol: Stablecoin ticker, e.g. USDT, USDC (required)
`orbuc_stablecoin_health`read-only	Check health of the stablecoin market cap tracker. Returns status, latest date, total market cap, and tracked coins/chains.
`orbuc_stablecoin_latest`read-only	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.
`orbuc_stablecoin_mcap`read-only	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.

Schemas: list_tools.

Similar MCP servers

Official server.json

{
  "name": "io.github.xOrbuc/orbuc",
  "title": "Orbuc",
  "$schema": "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json",
  "remotes": [
    {
      "url": "https://mcp.orbuc.io/mcp/orbuc",
      "type": "streamable-http"
    }
  ],
  "version": "1.0.0",
  "repository": {
    "url": "https://github.com/xOrbuc/orbuc-mcp-server",
    "source": "github"
  },
  "websiteUrl": "https://orbuc.io",
  "description": "On-chain stablecoin market cap and Bitcoin institutional holdings data."
}