Eco Policy MCP
Indian finance MCP server: mutual-fund NAVs, GST & income-tax tools, RBI rates, NSE quotes.
Install
Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).
eco-policy-mcpclaude mcp add eco-policy-mcp -- uvx eco-policy-mcp==0.1.0{
"mcpServers": {
"eco-policy-mcp": {
"command": "uvx",
"args": [
"eco-policy-mcp==0.1.0"
]
}
}
}Documentation
From the project's README on GitHub, refreshed weekly. Links open on GitHub.
Contents
eco-policy-mcp
An MCP server for Indian finance data — mutual-fund NAVs, GST & income-tax calculators, RBI policy rates and NSE market data — built for any MCP client (Claude, Cursor, Gemini CLI, VS Code, Cline, custom agents...), not just one.
Every successful response carries a provenance block (source, as_of,
reference), so AI agents can cite where each number came from instead of
hallucinating it.
Links
| Resource | URL |
|---|---|
| GitHub repository | https://github.com/Akhilesh-Chandewar/eco-policy-mcp |
| PyPI package | https://pypi.org/project/eco-policy-mcp/ |
| MCP Registry name | io.github.Akhilesh-Chandewar/eco-policy-mcp (active on registry.modelcontextprotocol.io) |
| Releases | https://github.com/Akhilesh-Chandewar/eco-policy-mcp/releases |
| Issues | https://github.com/Akhilesh-Chandewar/eco-policy-mcp/issues |
| License | MIT |
Install & run
# Run with any MCP client via uvx (installs automatically from PyPI):
uvx eco-policy-mcp
# Or pin the version:
uvx eco-policy-mcp@0.1.0
# From a clone:
uv sync
uv run eco-policy-mcp # stdio (default, local clients)
uv run eco-policy-mcp --http --port 8000 # streamable-HTTP (remote clients)See examples/ for client configs (Claude Desktop,
Cursor, Gemini CLI, VS Code, remote HTTP).
Tools
| Domain | Tool | What it does |
|---|---|---|
| GST | gst_split | CGST/SGST vs IGST breakup for an amount + slab rate |
| GST | gst_from_inclusive | Extract GST from a tax-inclusive amount |
| GST | gst_reverse_charge | Reverse-charge (RCM) tax payable |
| GST | gstin_validate | GSTIN mod-36 checksum validation + state code |
| Income tax | income_tax_new_regime | FY 2026-27 new-regime estimate (std deduction + 87A rebate) |
| Income tax | income_tax_old_regime | Old-regime estimate (80C, age-based exemption) |
| Income tax | income_tax_compare_regimes | New vs old with recommendation |
| Mutual funds | mf_search_schemes | Search all AMFI schemes by name |
| Mutual funds | mf_get_nav | Latest NAV for a scheme code |
| Mutual funds | mf_get_nav_history | Historical NAVs between dates |
| Mutual funds | mf_compute_returns | Absolute return + CAGR between dates |
| Mutual funds | mf_sip_calculator | SIP simulation on real NAVs with XIRR |
| RBI | rbi_get_policy_rates | Repo, SDF, MSF, bank rate, CRR, SLR (as-of dated) |
| NSE | nse_get_quote | Equity quote (unofficial public endpoint) |
| NSE | nse_get_index_quote | Index snapshot (NIFTY 50, BANK, IT...) |
| NSE | nse_get_historical | Daily OHLCV (max 1y window) |
| Server | eco_server_info | Version, tool list, cache health |
Also exposes resources (eco-policy://amfi/freshness,
eco-policy://rbi/policy-rates) and prompts (compare_mutual_funds,
gst_invoice_breakup).
Data sources & disclaimers
- AMFI (
NAVAll.txt) — official daily NAV dump; parsed and cached 6h. - mfapi.in — community mirror of AMFI's NAV archive (history, returns, SIP).
- RBI — curated policy-rate snapshot stamped with its as-of date; verify at rbi.org.in before acting on it.
- NSE — unofficial public endpoints; quotes may be delayed and endpoints can change without notice. Failures return structured errors, never raw HTML.
- Tax computations are estimators (excludes surcharge, capital-gains special rates); nothing here is investment or tax advice.
Configuration
All settings via env vars (prefix ECO_): ECO_TTL_AMFI_INDEX,
ECO_TTL_NSE_QUOTE, ECO_NSE_MIN_INTERVAL, ECO_HTTP_TIMEOUT,
ECO_MFAPI_BASE, ECO_NSE_BASE, ECO_AMFI_NAV_URL, ... — see
src/eco_policy_mcp/config.py.
Development
uv sync --dev # install with dev tools
uv run pytest # run the test suite (no network needed)License
MIT — see LICENSE.
Frequently asked questions
What is Eco Policy MCP?
Indian finance MCP server: mutual-fund NAVs, GST & income-tax tools, RBI rates, NSE quotes.
How do I install Eco Policy MCP?
It runs on your machine. In Claude Code: claude mcp add eco-policy-mcp -- uvx eco-policy-mcp==0.1.0. For other clients, paste the JSON configuration from this page into their MCP settings.
Does Eco Policy MCP need an API key?
Its registry entry lists no required key or secret. Some features may still need an account with the service it connects to.
Is Eco Policy MCP open source?
Yes. Its code is on GitHub under the MIT license.
Who maintains Eco Policy MCP?
It is published by Akhilesh-Chandewar. AI.tn lists it but does not maintain or endorse it.
From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.