openfang-rail for LangChain
io.github.89rat/openfang-rail
Deterministic banking, LEI, VAT, SWIFT & compliance checks via MCP with signed XDR-1 receipts.
client:LangChain
transport:streamable-http
tools:58
Install openfang-rail in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"openfang-rail": {
"transport": "streamable_http",
"url": "https://hcrb.in/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs
What LangChain can do once it is connected
- crypto_ticker
- erc20_balance
- fx_spot_price_oracle
- block_info
- tx_activity
- token_contract_risk
- clean_markdown_scraper
- context_distill
- instant_json_schema_verifier
- balance_check
- calculate_fx_savings
- counterparty_live_dossier
- lei_live_lookup
- vat_vies_live_lookup
- uk_company_live_lookup
- iso20022_cbpr_cure
- iban_check
- lei_check
- vat_mod97_check
- swift_bic_check
- batch_validate
- vendor_onboarding_pack
- india_supplier_check
- pre_disbursement_guard