feat: Add Indian BFSI plugin for mutual fund, regulatory, and tax workflows

[balabommablock-cpu]

Proposal: Indian BFSI Plugin

I'd like to contribute a plugin for Indian financial services (BFSI) workflows. India has 1.4B people, 10M+ active mutual fund investors, and a distinct regulatory framework (SEBI, RBI, AMFI) that the current plugins don't cover.

Why this matters

The existing plugins focus on US/global markets (SEC filings, S&P, FactSet). Indian financial professionals working with Claude need:

• SEBI regulatory context (circular interpretation, compliance checks, LODR requirements)
• Mutual fund analysis using AMFI data (India's mutual fund regulatory body)
• Indian capital gains tax rules (STCG/LTCG with different holding periods per asset class, old vs new tax regime)
• Indian market structure (NSE/BSE, NIFTY benchmarks, INR-denominated analysis)

Proposed structure

indian-bfsi/
  skills/
    mutual-fund-analysis.md    # Fund comparison, NAV analysis, expense ratios, AMFI data
    sebi-regulatory.md         # SEBI circular interpretation, compliance frameworks
    indian-tax-rules.md        # Capital gains taxation, TDS, old vs new regime
    indian-market-context.md   # NSE/BSE structure, NIFTY benchmarks, FII/DII flows
  commands/
    mf-analysis.md             # /mf-analysis [scheme] - Deep-dive on any Indian mutual fund
    sebi-check.md              # /sebi-check [topic] - Regulatory compliance lookup
    indian-tax.md              # /indian-tax [scenario] - Capital gains tax calculation

MCP connectors (future)

• mfapi.in - Free, open API for Indian mutual fund NAV data
• NSE/BSE market data feeds

About me

I'm a VP of Product at a 15,000-person Indian fintech company. I work with SEBI regulations, mutual fund data, and Indian tax frameworks daily. Happy to build and submit a PR if there's interest.

Would love feedback on scope before I start building. cc @tobinsouth

[AniketTikalkar]

@tobinsouth , can we please get an update on this?, this will be huge

[balabommablock-cpu]

@AniketTikalkar Thanks for the +1! I've been actively building this out in the RegAI repo while waiting for feedback from the maintainers.

Current progress:

• src/regulatory_chunker.py — Domain-specific chunker with table preservation, amendment chain linking, and cross-reference extraction
• src/evaluate.py — Evaluation harness with Q&A pairs testing amendment-aware retrieval
• data/sample_circulars.json — 3 bundled SEBI/RBI circulars (mutual fund categorization, amendment chains)
• data/ekyc_circulars.json — Just added eKYC/KYC regulatory data covering RBI KYC Master Direction, V-CIP amendments, and SEBI securities market KYC norms (PoI/PoA complexity)

Planning to open a draft PR here once I've aligned the skill/command structure with the existing plugin format. @tobinsouth would appreciate any feedback on the proposed scope in the issue description whenever you get a chance!